Edgar Filing: MFS HIGH INCOME MUNICIPAL TRUST

MFS HIGH INCOME MUNICIPAL TRUST N-CSR

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM N-CSR

CERTIFIED SHAREHOLDER REPORT OF

REGISTERED MANAGEMENT INVESTMENT COMPANIES

Investment Company Act file number 811-05754

MFS HIGH INCOME MUNICIPAL TRUST

(Exact name of registrant as specified in charter)

111 Huntington Avenue, Boston, Massachusetts 02199-7618

(Address of principal executive offices) (Zip code)

Susan S. Newton

Massachusetts Financial Services Company

111 Huntington Avenue

Boston, Massachusetts 02199-7618

(Name and address of agents for service)

Registrant’s telephone number, including area code: (617) 954-5000

Date of fiscal year end: November 30

Date of reporting period: November 30, 2012

ITEM 1.

REPORTS TO STOCKHOLDERS.

ANNUAL REPORT

November 30, 2012

LOGO

MFS® HIGH INCOME

MUNICIPAL TRUST

LOGO

CXE-ANN

MFS® HIGH INCOME MUNICIPAL TRUST

New York Stock Exchange Symbol: CXE


Letter from the Chairman and CEO			1
Portfolio composition			2
Management review			4
Performance summary			7
Investment objective, principal investment strategies and risks of the fund			9
Portfolio managers’ profiles			11
Dividend reinvestment and cash purchase plan			12
Portfolio of investments			13
Statement of assets and liabilities			36
Statement of operations			37
Statements of changes in net assets			38
Statement of cash flows			39
Financial highlights			40
Notes to financial statements			42
Report of independent registered public accounting firm			54
Results of shareholder meetings			55
Trustees and officers			56
Board review of investment advisory agreement			61
Proxy voting policies and information			65
Quarterly portfolio disclosure			65
Further information			65
Federal tax information			65
MFS^® privacy notice			66
Contact information back cover

NOT FDIC INSURED Ÿ MAY LOSE VALUE Ÿ NO BANK GUARANTEE

LOGO

LETTER FROM THE CHAIRMAN AND CEO

Dear Shareholders:

The global market outlook for 2013 is one of cautious optimism. While we are seeing some positive economic trends in the United States, Europe, and China, the overall

environment remains challenging. In the United States, the recent fiscal cliff agreement was received positively by investors, even though it mostly addressed pressing taxation issues and did not resolve additional concerns, including the need for spending cuts and a large-scale reduction of the federal debt. These issues will be front and center again in the spring. Despite the ongoing uncertainty, economic tailwinds are gathering strength as the U.S. housing and job markets are improving and consumer confidence is rising.

Overseas, the debt crisis continues to weigh heavily on eurozone markets, with even Germany — long an economic

stalwart — experiencing some contraction. These ongoing challenges could be a drag on global market performance this year. In Asia, manufacturing activity has accelerated in emerging markets such as China and India, and we are seeing signs of stabilized loan growth in China, a leading indicator of that country’s economic health. In contrast, Japan’s economy is contracting sharply under deflationary pressures. Nevertheless, Japanese markets have responded favorably to early actions by the new government, which appears determined to act aggressively, along with the Bank of Japan, to stimulate growth.

As always, managing risk in the face of uncertainty remains a top priority for investors. At MFS®, our uniquely collaborative investment process revolves around global research and our disciplined risk management approach. Our global team of investment professionals shares ideas and evaluates opportunities across continents, investment disciplines and asset classes — all with a goal of building better insights, and ultimately better results, for our clients.

We remain mindful of the many economic challenges investors face today, and believe it is more important than ever to maintain a long-term view, employ time-tested principles, such as asset allocation and diversification, and work closely with investment advisors to identify and pursue the most suitable opportunities.

Respectfully,

LOGO

Robert J. Manning

Chairman and Chief Executive Officer

MFS Investment Management®

January 15, 2013

The opinions expressed in this letter are subject to change, may not be relied upon for investment advice, and no forecasts can be guaranteed.

PORTFOLIO COMPOSITION

Portfolio structure at market value

LOGO


Top five industries reflecting equivalent exposure of derivative positions (i)
Healthcare Revenue – Hospitals			35.2%
Healthcare Revenue – Long Term Care			15.6%
Water & Sewer Utility Revenue			9.9%
Universities – Colleges			8.8%
U.S. Treasury Securities (j)			(20.0)%

Portfolio structure reflecting equivalent exposure of derivative positions (i)(j)

LOGO


Composition including fixed income credit quality (a)(i)
AAA			9.4%
AA			35.5%
A			27.4%
BBB			34.3%
BB			7.8%
B			9.1%
CCC (o)			0.0%
CC			0.1%
Not Rated (j)			5.3%
Cash & Other			(28.9)%

Portfolio facts (i)
Average Duration (d)			10.5
Average Effective Maturity (m)			19.5 yrs.

Portfolio Composition – continued

(a)

For all securities other than those specifically described below, ratings are assigned to underlying securities utilizing ratings from Moody’s, Fitch, and Standard & Poor’s rating agencies and applying the following hierarchy: If all three agencies provide a rating, the middle rating (after dropping the highest and lowest ratings) is assigned; if two of the three agencies rate a security, the lower of the two is assigned. Ratings are shown in the S&P and Fitch scale (e.g., AAA). Securities rated BBB or higher are considered investment grade. All ratings are subject to change. Not Rated includes fixed income securities, including fixed income futures contracts, which have not been rated by any rating agency. Cash & Other includes cash, other assets less liabilities, offsets to derivative positions, and short-term securities. The fund may not hold all of these instruments. The fund is not rated by these agencies.

(d)	Duration is a measure of how much a bond’s price is likely to fluctuate with general changes in interest rates, e.g., if rates rise 1.00%, a bond with a 5-year duration is likely to lose about 5.00% of its value due to the interest rate move.

(i)

For purposes of this presentation, the components include the market value of securities, and reflect the impact of the equivalent exposure of derivative positions, if any. These amounts may be negative from time to time. The bond component will include any accrued interest amounts. Equivalent exposure is a calculated amount that translates the derivative position into a reasonable approximation of the amount of the underlying asset that the portfolio would have to hold at a given point in time to have the same price sensitivity that results from the portfolio’s ownership of the derivative contract. When dealing with derivatives, equivalent exposure is a more representative measure of the potential impact of a position on portfolio performance than market value. Where the fund holds convertible bonds, these are treated as part of the equity portion of the portfolio.

(j)	For the purpose of managing the fund’s duration, the fund holds short treasury futures with a bond equivalent exposure of (20.0)%, which reduce the fund’s interest rate exposure but not its credit exposure.

(m)

In determining an instrument’s effective maturity for purposes of calculating the fund’s dollar-weighted average effective maturity, MFS uses the instrument’s stated maturity or, if applicable, an earlier date on which MFS believes it is probable that a maturity-shortening device (such as a put, pre-refunding or prepayment) will cause the instrument to be repaid. Such an earlier date can be substantially shorter than the instrument’s stated maturity.

(o)	Less than 0.1%.

From time to time “Cash & Other Net Assets” may be negative due to the aggregate liquidation value of variable rate municipal term preferred shares, timing of cash receipts, and/or equivalent exposure from any derivative holdings.

Percentages are based on net assets, including the value of auction rate preferred shares, as of 11/30/12.

The portfolio is actively managed and current holdings may be different.

MANAGEMENT REVIEW

Summary of Results

The MFS High Income Municipal Trust (the “fund”) is a closed-end fund investing primarily in tax-exempt bonds and tax-exempt notes.

For the twelve months ended November 30, 2012, common shares of the fund provided a total return of 26.52%, at net asset value. This compares with a return of 10.17% for the fund’s benchmark, the Barclays Municipal Bond Index.

During the reporting period, the fund issued in a private placement 3,675 Variable Rate Municipal Term Preferred Shares (VMTPS) and the proceeds were used to repurchase 94.2% of the fund’s outstanding Auction Rate Preferred Shares (ARPS) tendered at a price equal to 95% of the ARPS’ per share liquidation preference, plus any unpaid dividends. The fund benefited from the tender and repurchase of a portion of the fund’s ARPS at 95% of the ARPS’ per share liquidation preference.

Market Environment

Just prior to the beginning of the reporting period, markets were roiled by several global concerns. These included the aftermath of the U.S. sovereign debt-ceiling debacle, the path of eurozone integration and the scope of its bailout facilities, and the likelihood of a Chinese hard landing. Amidst this turmoil, global equity markets had declined sharply and credit spreads widened. At the same time, global consumer and producer sentiment indicators had fallen precipitously, while highly-rated sovereign bond yields hit multi-decade lows.

During the first half of the period, however, additional liquidity from the U.S. Federal Reserve (Fed), in the form of “Operation Twist”, and the European Central Bank (ECB), in the form of 3-year, Long Term Refinancing Operations, or LTROs, coupled with healthier global macroeconomic conditions led by moderate but sustained U.S. growth, ushered in improved market dynamics.

During the latter part of the period, market trends were more mixed. Worsening conditions were driven by broadly weaker global macroeconomic indicators, as well as renewed concerns over the eurozone’s capacity and determination to address its ongoing crisis. However, broad market sentiment remained relatively resilient, as equity markets generally maintained gains and credit spreads did not indicate deterioration. A new round of monetary easing by the Fed (QE3) and the ECB (rate cut and a new bond purchase facility) towards the end of the period instilled additional confidence in risk markets. Nonetheless, towards the end of the period, weaker equity earnings reports and declining forward guidance caused market sentiment to soften. As we moved toward year end, the fiscal cliff negotiations between the Republicans in the U.S. Congress and President Obama appeared to have been a particular source of market attention.

Over the twelve months ended November 30, 2012, the municipal bond market continued to generate good performance relative to other rate-sensitive fixed income markets, in part as a result of falling treasury yields, but also as a consequence of very favorable supply/demand dynamics. The latter were driven by historically low yields on treasury debt and cash equivalents, which appeared to have forced income oriented

Management Review – continued

investors to look elsewhere for yield. In addition, while municipal bond issuance increased over 2011’s depressed levels, much of it was due to the refinancing of older, higher-coupon debt versus issuance to raise money to finance new projects. In other words, net new supply remained quite low, while demand remained high. As of the end of November 2012, net inflows into municipal bond mutual funds were tracking for their second-highest calendar year on record.

Municipal bond yield spreads over treasuries tightened and all-in yield fell to multi-decade lows against a backdrop where high-profile headlines about Chapter 9 filings raised questions about the solvency of certain local issuers. Nevertheless, lower-quality bonds strongly outperformed the period, with “BBB”^(r) rated municipal bonds generating total return approximately twice that of the highest-quality municipal issuance (Barclays Municipal BBB-rated up 14.08% for the twelve months ended November 30, 2012 vs. 7.30% for Barclays Municipal AAA-rated). Investors seemed willing to recognize the unique circumstances of problem credits, rather than viewing them as symptomatic of broader credit trends.

Contributors to Performance

Strong bond selection was a key factor for the fund’s positive excess return over the Barclays Municipal Bond Index. A greater exposure to “BBB” rated securities, and a lesser exposure to “AA” rated securities, also benefited relative returns as credit spreads narrowed during the reporting period.

The fund’s security selection and an overweight allocation to the health care sector, and favorable bond selection in the general obligation, tobacco, and utilities sectors, were additional positive factors for relative results.

During the reporting period, the fund benefited from the tender and repurchase of a portion of the fund’s ARPS at 95% of the fund ARPS’ per share liquidation preference.

The fund employs leverage which has been created through the issuance of ARPS and VMTPS. To the extent that investments are purchased through the use of leverage, the fund’s net asset value will increase or decrease at a greater rate than a comparable unleveraged fund. During the reporting period, the fund’s leverage enhanced its absolute positive performance.

Detractors from Performance

The fund’s short positions in U.S. Treasury futures, which were used to hedge the duration^(d) of the municipal securities held by the fund, detracted from relative performance as U.S. Treasuries rallied throughout the year. The benchmark does not hold U.S. Treasury futures.

Respectfully,


Gary Lasman		Geoffrey Schechter
Portfolio Manager		Portfolio Manager

(d)	Duration is a measure of how much a bond’s price is likely to fluctuate with general changes in interest rates, e.g., if rates rise 1.00%, a bond with a 5-year duration is likely to lose about 5.00% of its value.

Management Review – continued

(r)

Bonds rated “BBB”, “Baa”, or higher are considered investment grade; bonds rated “BB”, “Ba”, or below are considered non-investment grade. The sources for bond quality ratings are Moody’s Investors Service, Standard & Poor’s and Fitch, Inc. and are applied using the following hierarchy: If all three agencies provide a rating, the middle rating (after dropping the highest and lowest ratings) is assigned; if two of the three agencies rate a security, the lower of the two is assigned. Ratings are shown in the S&P and Fitch scale (e.g., AAA). For securities which are not rated by any of the three agencies, the security is considered Not Rated.

The views expressed in this report are those of the portfolio managers only through the end of the period of the report as stated on the cover and do not necessarily reflect the views of MFS or any other person in the MFS organization. These views are subject to change at any time based on market or other conditions, and MFS disclaims any responsibility to update such views. These views may not be relied upon as investment advice or an indication of trading intent on behalf of any MFS portfolio. References to specific securities are not recommendations of such securities, and may not be representative of any MFS portfolio’s current or future investments.

PERFORMANCE SUMMARY THROUGH 11/30/12

The following chart represents the fund’s historical performance in comparison to its benchmark(s). Investment return and principal value will fluctuate, and shares, when sold, may be worth more or less than their original cost; current performance may be lower or higher than quoted. The performance shown does not reflect the deduction of taxes, if any, that a shareholder would pay on fund distributions or the sale of fund shares. Performance data shown represents past performance and is no guarantee of future results.

Price Summary for MFS High Income Municipal Trust

Year Ended 11/30/12


	Date			Price
Net Asset Value		11/30/12		$5.61
		11/30/11		$4.75
New York Stock Exchange Price		11/30/12		$5.83
		9/28/12	(high) (t)	$6.03
		12/01/11	(low) (t)	$4.98
		11/30/11		$5.03

Total Returns vs Benchmark

Year Ended 11/30/12



		MFS High Income Municipal Trust at
		New York Stock Exchange Price (r)		24.17%

		Net Asset Value (r)(y)		26.52%

		Barclays Municipal Bond Index (f)		10.17%

(f)	Source: FactSet Research Systems Inc.

(r)	Includes reinvestment of dividends and capital gain distributions.

(t)	For the period December 1, 2011 through November 30, 2012.

(y)	Included in the total return at net asset value is the impact of the tender and repurchase by the fund of a portion of its ARPS at 95% of the ARPS’ per share liquidation preference. Had this transaction not occurred, the total return at net asset value would have been lower by 2.64%.

Benchmark Definition

Barclays Municipal Bond Index – a market capitalization-weighted index that measures the performance of the tax-exempt bond market.

It is not possible to invest directly in an index.

Performance Summary – continued

In accordance with Section 23(c) of the Investment Company Act of 1940, the fund hereby gives notice that it may from time to time repurchase common and/or preferred shares of the fund in the open market at the option of the Board of Trustees and on such terms as the Trustees shall determine.

Notes to Performance Summary

The fund’s shares may trade at a discount or premium to net asset value. Shareholders do not have the right to cause the fund to repurchase their shares at net asset value. When fund shares trade at a premium, buyers pay more than the net asset value underlying fund shares, and shares purchased at a premium would receive less than the amount paid for them in the event of the fund’s liquidation. As a result, the total return that is calculated based on the net asset value and New York Stock Exchange price can be different.

Net asset values and performance results do not include adjustments made for financial reporting purposes in accordance with U.S. generally accepted accounting principles and may differ from amounts reported in the Statement of Assets and Liabilities or the Financial Highlights.

From time to time the fund may receive proceeds from litigation settlements, without which performance would be lower.

INVESTMENT OBJECTIVE, PRINCIPAL INVESTMENT STRATEGIES AND RISKS OF THE FUND

Investment Objective

The fund’s investment objective is to seek high current income exempt from federal income tax, but may also consider capital appreciation. The fund’s objective may be changed without shareholder approval.

Principal Investment Strategies

The fund invests, under normal market conditions, at least 80% of its net assets, including assets attributable to preferred shares and borrowings for investment purposes, in tax-exempt bonds and tax-exempt notes. This policy may not be changed without shareholder approval. Tax-exempt bonds and tax-exempt notes are municipal instruments, the interest of which is exempt from federal income tax. Interest from the fund’s investments may be subject to the federal alternative minimum tax.

MFS (Massachusetts Financial Services Company, the fund’s investment adviser) may invest 25% or more of the fund’s total assets in municipal instruments that finance similar projects, such as those relating to education, healthcare, housing, utilities, water, or sewers. Although MFS seeks to invest the funds’ assets in municipal instruments whose interest is exempt from federal personal income tax, MFS may also invest in taxable instruments, including derivatives.

MFS may invest up to 100% of the fund’s assets in less than investment grade quality debt instruments (lower quality debt instruments).

MFS may invest a relatively large percentage of the fund’s assets in a single issuer or a small number of issuers.

While MFS may use derivatives for any investment purpose, to the extent MFS uses derivatives, MFS expects to use derivatives primarily to increase or decrease exposure to a particular market, segment of the market, or security, to increase or decrease interest rate exposure, or as alternatives to direct investments.

MFS uses a bottom-up investment approach to buying and selling investments for the fund. Investments are selected primarily based on fundamental analysis of individual instruments and their issuers in light of issuers’ financial condition and market, economic, political, and regulatory conditions. Factors considered may include the instrument’s credit quality, collateral characteristics, and indenture provisions, and the issuer’s management ability, capital structure, leverage, and ability to meet its current obligations. Quantitative models that systematically evaluate the structure of the debt instrument and its features may also be considered. In structuring the fund, MFS may also consider top-down factors, including sector allocations, yield curve positioning, macroeconomic factors and risk management factors.

The fund uses leverage through the issuance of preferred shares and/or the creation of tender option bonds, and then investing the proceeds pursuant to its investment strategies. If approved by the fund’s Board of Trustees, the fund may use leverage by other methods.

MFS may engage in active and frequent trading in pursuing the fund principal investment strategies.

Investment Objective, Principal Investment Strategies and Risks of the Fund – continued

In response to market, economic, political, or other conditions, MFS may depart from the fund’s principal investment strategies by temporarily investing for defensive purposes.

Principal Risks

The fund may not achieve its objective and/or you could lose money on your investment in the fund.

Investments in debt instruments may decline in value as the result of increases in interest rates, declines in the credit quality of the issuer, borrower, counterparty or underlying collateral or assets and the terms of the instrument, or changes in economic, political, issuer-specific, or other conditions. Certain types of debt instruments can be more sensitive to these factors and therefore more volatile.

Investments in derivatives can be used to take both long and short positions, be highly volatile, result in leverage (which can magnify losses), and involve risks in addition to the risks of the underlying indicator(s) on which the derivative is based, such as counterparty and liquidity risk.

Investments in lower-quality debt instruments can be more volatile and have greater risk of default than higher-quality debt instruments.

Investments in municipal instruments can be volatile and significantly affected by adverse tax or court rulings, legislative or political changes, market and economic conditions, issuer, industry-specific (including the credit quality of municipal insurers), and other conditions.

The market price of common shares of the fund will be based on factors such as the supply and demand for common shares in the market and general market, economic, political or regulatory conditions. Whether shareholders will realize gains or losses upon the sale of common shares of the fund will depend on the market price of common shares at the time of the sale, not on the fund’s net asset value. The market price may be lower or higher than the fund’s net asset value. Shares of closed-end funds frequently trade at a discount or premium to their net asset value.

Leverage involves investment exposure in an amount exceeding the initial investment. Leverage can cause increased volatility by magnifying gains or losses.

To the extent that investments are purchased with the issuance of preferred shares, the fund’s net asset value will increase or decrease at a greater rate than a comparable unleveraged fund.

Please see the fund’s registration statement for further information regarding these and other risk considerations. A copy of the fund’s registration statement on Form N-2 is available on the EDGAR database on the Securities and Exchange Commission’s Internet Web site at http://sec.gov.

PORTFOLIO MANAGERS’ PROFILES


Gary Lasman	—	Investment Officer of MFS; employed in the investment management area of MFS since 2002. Portfolio Manager of the Fund since June 2007.

Geoffrey Schechter	—	Investment Officer of MFS; employed in the investment management area of MFS since 1993. Portfolio Manager of the Fund since June 2007.

DIVIDEND REINVESTMENT AND

CASH PURCHASE PLAN

The fund offers a Dividend Reinvestment and Cash Purchase Plan (the “Plan”) that allows common shareholders to reinvest either all of the distributions paid by the fund or only the long-term capital gains. Generally, purchases are made at the market price unless that price exceeds the net asset value (the shares are trading at a premium). If the shares are trading at a premium, purchases will be made at a price of either the net asset value or 95% of the market price, whichever is greater. You can also buy shares on a quarterly basis in any amount $100 and over. The Plan Agent will purchase shares under the Cash Purchase Plan on the 15th of January, April, July, and October or shortly thereafter.

If shares are registered in your own name, new shareholders will automatically participate in the Plan, unless you have indicated that you do not wish to participate. If your shares are in the name of a brokerage firm, bank, or other nominee, you can ask the firm or nominee to participate in the Plan on your behalf. If the nominee does not offer the Plan, you may wish to request that your shares be re-registered in your own name so that you can participate. There is no service charge to reinvest distributions, nor are there brokerage charges for shares issued directly by the fund. However, when shares are bought on the New York Stock Exchange or otherwise on the open market, each participant pays a pro rata share of the transaction expenses, including commissions. Dividends and capital gains distributions are taxable whether received in cash or reinvested in additional shares – the automatic reinvestment of distributions does not relieve you of any income tax that may be payable (or required to be withheld) on the distributions.

You may withdraw from the Plan at any time by going to the Plan Agent’s website at www.computershare.com, by calling 1-800-637-2304 any business day from 9 a.m. to 5 p.m. Eastern time or by writing to the Plan Agent at P.O. Box 43078, Providence, RI 02940 - 3078. Please have available the name of the fund and your account number. For certain types of registrations, such as corporate accounts, instructions must be submitted in writing. Please call for additional details. When you withdraw from the Plan, you can receive the value of the reinvested shares in one of three ways: your full shares will be held in your account, the Plan Agent will sell your shares and send the proceeds to you, or you may transfer your full shares to your investment professional who can hold or sell them. Additionally, the Plan Agent will sell your fractional shares and send the proceeds to you.

If you have any questions or for further information or a copy of the Plan, contact the Plan Agent Computershare Trust Company, N.A. (the Transfer Agent for the fund) at 1-800-637-2304, at the Plan Agent’s website at www.computershare.com, or by writing to the Plan Agent at P.O. Box 43078, Providence, RI 02940 - 3078.

PORTFOLIO OF INVESTMENTS

11/30/12

The Portfolio of Investments is a complete list of all securities owned by your fund. It is categorized by broad-based asset classes.


Municipal Bonds - 151.4%
Issuer	Shares/Par		Value ($)
Airport Revenue - 5.4%
Burlington, VT, Airport Rev., “A”, 4%, 2028	$	110,000	$	107,500
Denver, CO, City & County Airport Systems Rev., “A”, 5%, 2027		210,000		248,054
Denver, CO, City & County Airport Systems Rev., “A”, 5%, 2028		205,000		240,215
Denver, CO, City & County Airport Systems Rev., “B”, 5%, 2032		410,000		485,470
Denver, CO, City & County Airport, “B”, ETM, 6.125%, 2025 (c)		2,840,000		2,848,206
Denver, CO, City & County Airport, “C”, ETM, 6.125%, 2025 (c)		2,280,000		3,209,920
Houston, TX, Airport System Rev., “B”, 5%, 2026		210,000		253,697
Houston, TX, Airport System Rev., Subordinate Lien, “A”, 5%, 2031		195,000		224,431
Port Authority of NY & NJ, Special Obligation Rev. (JFK International Air Terminal LLC), 6%, 2036		315,000		372,599
Port Authority of NY & NJ, Special Obligation Rev. (JFK International Air Terminal LLC), 6%, 2042		360,000		425,828
San Jose, CA, Airport Rev., “A-2”, 5.25%, 2034		960,000		1,099,247

			$	9,515,167
General Obligations - General Purpose - 3.5%
Allegheny County, PA, “C-70”, 5%, 2037	$	340,000	$	389,153
Bellwood, IL, General Obligation, 5.875%, 2027		200,000		198,915
Bellwood, IL, General Obligation, 6.15%, 2032		300,000		297,275
Chicago, IL, Metropolitan Water Reclamation District-Greater Chicago, “C”, 5%, 2030		1,000,000		1,216,311
Las Vegas Valley, NV, Water District, “C”, 5%, 2029		1,175,000		1,415,369
Luzerne County, PA, AGM, 6.75%, 2023		570,000		683,133
State of California, 5.25%, 2028		425,000		526,111
State of California, 5.25%, 2030		1,005,000		1,217,205
State of Hawaii, “DZ”, 5%, 2031		255,000		313,412

			$	6,256,884
General Obligations - Improvement - 0.1%
Guam Government, “A”, 7%, 2039	$	110,000	$	127,236

General Obligations - Schools - 1.1%
Beverly Hills, CA, Unified School District (Election of 2008), Capital Appreciation, 0%, 2031	$	350,000	$	181,206
Beverly Hills, CA, Unified School District (Election of 2008), Capital Appreciation, 0%, 2032		355,000		175,381
Beverly Hills, CA, Unified School District (Election of 2008), Capital Appreciation, 0%, 2033		715,000		336,658
Frisco, TX, Independent School District, School Building, “B”, 3%, 2042		370,000		358,641

Portfolio of Investments – continued


Issuer	Shares/Par		Value ($)
Municipal Bonds - continued
General Obligations - Schools - continued
Los Angeles, CA, Unified School District, “D”, 5%, 2034	$	210,000	$	243,149
San Jacinto, TX, Community College District, 5.125%, 2038		550,000		634,678

			$	1,929,713
Healthcare Revenue - Hospitals - 35.8%
Allegheny County, PA, Hospital Development Authority Rev. (University of Pittsburgh Medical Center), “A”, 5.375%, 2029	$	560,000	$	664,731
Allegheny County, PA, Hospital Development Authority Rev. (West Penn Allegheny Health), “A”, 5%, 2028		75,000		51,770
Brunswick, GA, Hospital Authority Rev. (Glynn-Brunswick Memorial Hospital), 5.625%, 2034		220,000		249,458
Butler County, OH, Hospital Facilities Rev. (UC Health), 5.5%, 2040		750,000		826,110
Butler County, OH, Hospital Facilities Rev. (UC Health), 5.75%, 2040		165,000		184,518
California Health Facilities Financing Authority Rev. (St. Joseph Health System), “A”, 5.75%, 2039		125,000		145,525
California Health Facilities Financing Authority Rev. (Sutter Health), “A”, 5%, 2042		1,000,000		1,102,830
California Health Facilities Financing Authority Rev. (Sutter Health), “B”, 5.875%, 2031		835,000		1,019,994
California Statewide Communities Development Authority Rev. (Catholic Healthcare West), “K”, ASSD GTY, 5.5%, 2041		1,545,000		1,662,296
Cullman County, AL, Health Care Authority (Cullman Regional Medical Center), “A”, 6.75%, 2029		75,000		81,999
Delaware County, PA, Authority Rev. (Mercy Health Corp.), ETM, 6%, 2016 (c)		835,000		922,374
Delaware County, PA, Authority Rev. (Mercy Health Corp.), ETM, 6%, 2026 (c)		1,000,000		1,118,360
Duluth, MN, Economic Development Authority Health Care Facilities Rev. (St. Luke’s Hospital Authority Obligation Group), 5.75%, 2027		170,000		183,988
Duluth, MN, Economic Development Authority Health Care Facilities Rev. (St. Luke’s Hospital Authority Obligation Group), 5.75%, 2032		375,000		401,389
Duluth, MN, Economic Development Authority Health Care Facilities Rev. (St. Luke’s Hospital Authority Obligation Group), 6%, 2039		445,000		481,552
Gallia County, OH, Hospital Facilities Rev. (Holzer Health Systems), “A”, 8%, 2042		1,195,000		1,397,469
Harris County, TX, Cultural Education Facilities Finance Corp. Medical Facilities Rev. (Baylor College of Medicine), “D”, 5.625%, 2032		330,000		374,722
Harris County, TX, Health Facilities Development Corp., Hospital Rev. (Memorial Hermann Healthcare Systems), “B”, 7.25%, 2035		235,000		299,583
Idaho Health Facilities Authority Rev. (IHC Hospitals, Inc.), ETM, 6.65%, 2021 (c)		1,750,000		2,444,085
Illinois Finance Authority Rev. (Advocate Healthcare), 4%, 2047		390,000		399,290
Illinois Finance Authority Rev. (Kewanee Hospital), 5.1%, 2031		505,000		532,750

Portfolio of Investments – continued


Issuer	Shares/Par		Value ($)
Municipal Bonds - continued
Healthcare Revenue - Hospitals - continued
Illinois Finance Authority Rev. (Provena Health), “A”, 7.75%, 2034	$	620,000	$	807,445
Illinois Finance Authority Rev. (Silver Cross Hospital & Medical Centers), 6.875%, 2038		615,000		743,590
Indiana Health & Educational Facilities Finance Authority Rev. (Sisters of St. Francis Health Services, Inc.), “E”, AGM, 5.25%, 2041		145,000		157,469
Indiana Health & Educational Facilities Finance Authority, Hospital Rev. (Clarian Health), “A”, 5%, 2039		2,255,000		2,429,131
Indiana Health & Educational Facilities Finance Authority, Hospital Rev. (Community Foundation of Northwest Indiana), 5.5%, 2037		1,220,000		1,340,499
Indiana Health & Educational Financing Authority Rev. (Community Foundation of Northwest Indiana ), “A”, 6%, 2034		575,000		621,150
Jefferson Parish, LA, Hospital Service District No. 2 (East Jefferson General Hospital), 6.25%, 2031		380,000		446,948
Jefferson Parish, LA, Hospital Service District No. 2 (East Jefferson General Hospital), 6.375%, 2041		240,000		284,266
Johnson City, TN, Health & Educational Facilities Board, Hospital Rev. (Mountain States Health Alliance), “A”, 5.5%, 2031		1,455,000		1,591,261
Johnson City, TN, Health & Educational Facilities Board, Hospital Rev. (Mountain States Health Alliance), “A”, 5.5%, 2036		535,000		579,410
Kentucky Economic Development Finance Authority, Hospital Facilities Rev. (Baptist Healthcare System), “A”, 5.375%, 2024		375,000		434,899
Kentucky Economic Development Finance Authority, Hospital Facilities Rev. (Baptist Healthcare System), “A”, 5.625%, 2027		125,000		146,333
Kentucky Economic Development Finance Authority, Hospital Facilities Rev. (Owensboro Medical Health System), “A”, 6.375%, 2040		735,000		880,648
Knox County, IN, Economic Development Rev. (Good Samaritan Hospital), “A”, 5%, 2037		65,000		73,026
Knox County, IN, Economic Development Rev. (Good Samaritan Hospital), “A”, 5%, 2042		130,000		144,299
Lake County, OH, Hospital Facilities Rev. (Lake Hospital Systems, Inc.), 5.625%, 2029		565,000		643,032
Laramie County, WY, Hospital Rev. (Cheyenne Regional Medical Center Project), 5%, 2032		50,000		56,744
Laramie County, WY, Hospital Rev. (Cheyenne Regional Medical Center Project), 5%, 2037		125,000		139,998
Laramie County, WY, Hospital Rev. (Cheyenne Regional Medical Center Project), 5%, 2042		250,000		278,058
Louisiana Public Facilities Authority Hospital Rev. (Lake Charles Memorial Hospital), 6.375%, 2034		1,125,000		1,226,340
Louisville & Jefferson County, KY, Metro Government Health Facilities Rev. (Jewish Hospital & St. Mary’s Healthcare), 6.125%, 2018 (c)		1,685,000		2,139,225
Louisville & Jefferson County, KY, Metropolitan Government Healthcare Systems Rev. (Norton Healthcare, Inc.), 5.25%, 2036		420,000		444,520

Portfolio of Investments – continued


Issuer	Shares/Par		Value ($)
Municipal Bonds - continued
Healthcare Revenue - Hospitals - continued
Lufkin, TX, Health Facilities Development Corp. Rev. (Memorial Health System), 5.5%, 2037	$	75,000	$	77,833
Martin County, FL, Health Facilities Authority Rev. (Martin Memorial Medical Center), 5.5%, 2042		380,000		420,991
Maryland Health & Higher Educational Facilities Authority Rev. (Anne Arundel Health System, Inc.), “A”, 6.75%, 2039		945,000		1,203,429
Massachusetts Development Finance Agency Rev. (Tufts Medical Center), “I”, 7.25%, 2032		555,000		699,344
Massachusetts Health & Educational Facilities Authority Rev. (Jordan Hospital), “E”, 6.75%, 2033		500,000		508,900
Michigan Finance Authority Rev. (Trinity Health Corp.), 5%, 2035		1,250,000		1,440,375
Monroe County, PA, Hospital Authority Rev. (Pocono Medical Center), “A”, 5%, 2032		65,000		71,671
Monroe County, PA, Hospital Authority Rev. (Pocono Medical Center), “A”, 5%, 2041		45,000		48,786
Montgomery, AL, Medical Clinic Board Health Care Facility Rev. (Jackson Hospital & Clinic), 5.25%, 2031		155,000		160,392
Montgomery, AL, Medical Clinic Board Health Care Facility Rev. (Jackson Hospital & Clinic), 5.25%, 2036		800,000		822,936
Nassau County, NY, Local Economic Assistance Corp. Rev. (Winthrop-University Hospital Association Project), 5%, 2032		105,000		117,352
Nassau County, NY, Local Economic Assistance Corp. Rev. (Winthrop-University Hospital Association Project), 5%, 2037		205,000		227,009
New Hampshire Business Finance Authority Rev. (Elliot Hospital Obligated Group), “A”, 6%, 2027		745,000		878,906
New Hampshire Health & Education Facilities Authority Rev. (Memorial Hospital at Conway), 5.25%, 2036		800,000		811,944
New Hanover County, NC, Hospital Rev., AGM, 5.125%, 2031		1,130,000		1,280,832
New Jersey Health Care Facilities, Financing Authority Rev. (St. Peter’s University Hospital), 5.75%, 2037		700,000		747,292
New Mexico Hospital Equipment Loan Council, Hospital Rev. (Rehoboth McKinley Christian Hospital), “A”, 5%, 2017		260,000		260,952
New York Dormitory Authority Rev., Non-State Supported Debt (Bronx-Lebanon Hospital Center), LOC, 6.5%, 2030		245,000		300,431
New York Dormitory Authority Rev., Non-State Supported Debt (Bronx-Lebanon Hospital Center), LOC, 6.25%, 2035		150,000		178,296
Norman, OK, Regional Hospital Authority Rev., 5%, 2027		195,000		201,967
Norman, OK, Regional Hospital Authority Rev., 5.375%, 2029		115,000		118,979
Norman, OK, Regional Hospital Authority Rev., 5.375%, 2036		305,000		312,381
North Carolina Medical Care Commission (Stanly Health Services, Inc.), 6.375%, 2029		1,915,000		1,922,794
Olympia, WA, Healthcare Facilities Authority Rev. (Catholic Health Initiatives), “D”, 6.375%, 2036		1,405,000		1,705,024

Portfolio of Investments – continued


Issuer	Shares/Par		Value ($)
Municipal Bonds - continued
Healthcare Revenue - Hospitals - continued
Palomar Pomerado Health Care District, CA, COP, 6.75%, 2039	$	1,125,000	$	1,293,908
Rhode Island Health & Educational Building Corp. Rev., Hospital Financing (Lifespan Obligated Group), “A”, ASSD GTY, 7%, 2039		840,000		1,010,974
Royal Oak, MI, Hospital Finance Authority Rev. (William Beaumont Hospital), 8.25%, 2039		660,000		859,624
Salida, CO, Hospital District Rev., 5.25%, 2036		889,000		911,492
Skagit County, WA, Public Hospital District No. 001 Rev. (Skagit Valley Hospital), 5.75%, 2032		120,000		128,293
South Carolina Jobs & Economic Development Authority (Bon Secours - Venice Healthcare Corp.), 5.5%, 2023		1,370,000		1,375,206
South Dakota Health & Educational Facilities Authority Rev. (Avera Health), “A”, 5%, 2042		135,000		150,624
South Dakota Health & Educational Facilities Authority Rev. (Sanford), “E”, 5%, 2037		110,000		123,806
South Dakota Health & Educational Facilities Authority Rev. (Sanford), “E”, 5%, 2042		375,000		424,080
South Lake County, FL, Hospital District Rev. (South Lake Hospital), 6.375%, 2034		500,000		521,730
South Lake County, FL, Hospital District Rev. (South Lake Hospital), “A”, 6%, 2029		175,000		202,836
South Lake County, FL, Hospital District Rev. (South Lake Hospital), “A”, 6.25%, 2039		100,000		115,777
Southeastern Ohio Port Authority, Hospital Facilities Rev. (Memorial Health System), 5.75%, 2032		380,000		407,444
Southeastern Ohio Port Authority, Hospital Facilities Rev. (Memorial Health System), 6%, 2042		305,000		328,503
Sullivan County, TN, Health, Educational & Housing Facilities Board Hospital Rev. (Wellmont Health Systems Project), “C”, 5.25%, 2036		225,000		240,221
Sumner County, TN, Health, Educational & Housing Facilities Board Rev. (Sumner Regional Health Systems, Inc.), “A”, 5.5%, 2046 (a)(d)		475,000		5,938
Tampa, FL, Hospital Rev. (H. Lee Moffitt Cancer Center), “A”, 5.75%, 2029		2,000,000		2,000,300
Tyler, TX, Health Facilities Development Corp. (East Texas Medical Center), “A”, 5.25%, 2032		290,000		309,450
Tyler, TX, Health Facilities Development Corp. (East Texas Medical Center), “A”, 5.375%, 2037		235,000		247,330
Washington Health Care Facilities Authority Rev. (Multicare Health Systems), “B”, ASSD GTY, 6%, 2039		560,000		664,916
Washington Health Care Facilities Authority Rev. (Providence Health & Services), “A”, 5%, 2033		1,395,000		1,607,682
Wisconsin Health & Educational Facilities Authority Rev. (Aurora Health Care, Inc.), 6.4%, 2033		525,000		533,038

Portfolio of Investments – continued


Issuer	Shares/Par		Value ($)
Municipal Bonds - continued
Healthcare Revenue - Hospitals - continued
Wisconsin Health & Educational Facilities Authority Rev. (Aurora Health Care, Inc.), “A”, 5%, 2026	$	250,000	$	291,195
Wisconsin Health & Educational Facilities Authority Rev. (Aurora Health Care, Inc.), “A”, 5%, 2028		75,000		84,848
Wisconsin Health & Educational Facilities Authority Rev. (Fort Healthcare, Inc.), 5.75%, 2029		1,000,000		1,052,560
Wisconsin Health & Educational Facilities Authority Rev. (Meritor Hospital), “A”, 5.5%, 2031		920,000		1,056,565
Wisconsin Health & Educational Facilities Authority Rev. (Meritor Hospital), “A”, 6%, 2041		605,000		714,293
Wisconsin Health & Educational Facilities Authority Rev. (Wheaton Franciscan Services), 5.25%, 2034		865,000		927,842
Wisconsin Health & Educational Facilities Authority Rev. (Wheaton Franciscan Services), “A”, 5.25%, 2025		500,000		514,345
Wood County, OH, Hospital Facilities Rev. (Wood County Hospital Project), 5%, 2037		180,000		193,320
Wood County, OH, Hospital Facilities Rev. (Wood County Hospital Project), 5%, 2042		180,000		193,320

			$	63,163,360
Healthcare Revenue - Long Term Care - 15.8%
Abilene, TX, Health Facilities Development Corp., Retirement Facilities Rev. (Sears Methodist Retirement Systems, Inc.), “A”, 5.9%, 2025	$	964,000	$	634,351
Abilene, TX, Health Facilities Development Corp., Retirement Facilities Rev. (Sears Methodist Retirement Systems, Inc.), “A”, 7%, 2033		500,000		328,550
Bucks County, PA, Industrial Development Authority Retirement Community Rev. (Ann’s Choice, Inc.), “A”, 6.125%, 2025		1,000,000		1,010,850
Bucks County, PA, Industrial Development Authority Rev. (Lutheran Community Telford Center), 5.75%, 2027		120,000		123,674
Bucks County, PA, Industrial Development Authority Rev. (Lutheran Community Telford Center), 5.75%, 2037		155,000		157,235
California Statewide Communities Development Authority Rev. (Episcopal Communities & Services for Seniors Obligated Group), 5%, 2027		20,000		23,002
California Statewide Communities Development Authority Rev. (Episcopal Communities & Services for Seniors Obligated Group), 5%, 2032		25,000		28,316
California Statewide Communities Development Authority Rev. (Episcopal Communities & Services for Seniors Obligated Group), 5%, 2042		70,000		77,668
Chester County, PA, Industrial Development Authority Rev. (RHA Nursing Home), 8.5%, 2032		1,445,000		1,417,285
Colorado Health Facilities Authority Rev. (American Baptist Homes), “A”, 5.9%, 2037		530,000		537,908
Colorado Health Facilities Authority Rev. (Christian Living Communities), 5.125%, 2030		40,000		41,632

Portfolio of Investments – continued


Issuer	Shares/Par		Value ($)
Municipal Bonds - continued
Healthcare Revenue - Long Term Care - continued
Colorado Health Facilities Authority Rev. (Christian Living Communities), 5.25%, 2037	$	55,000	$	56,719
Colorado Health Facilities Authority Rev. (Covenant Retirement Communities, Inc.), 5%, 2035		1,400,000		1,456,280
Cumberland County, PA, Municipal Authority Rev. (Asbury Atlantic, Inc.), 5.25%, 2041		355,000		365,309
Cumberland County, PA, Municipal Authority Rev. (Diakon Lutheran Social Ministries), 6.125%, 2029		890,000		1,005,869
Fulton County, GA, Residential Care Facilities, Elderly Authority Rev. (Canterbury Court), “A”, 6.125%, 2034		750,000		767,198
Hawaii Department of Budget & Finance, Special Purpose Rev. (15 Craigside Project), “A”, 8.75%, 2029		105,000		126,083
Hawaii Department of Budget & Finance, Special Purpose Rev. (15 Craigside Project), “A”, 9%, 2044		180,000		216,988
Houston, TX, Health Facilities Development Corp. (Buckingham Senior Living Community), “A”, 7.125%, 2014 (c)		500,000		545,255
Howard County, MD, Retirement Facilities Rev. (Vantage House Corp.), “A”, 5.25%, 2033		250,000		249,980
Illinois Finance Authority Rev. (Evangelical Retirement Homes of Greater Chicago, Inc.), 7.25%, 2045		1,050,000		1,170,383
Illinois Finance Authority Rev. (Lutheran Home & Services), 5.625%, 2042		230,000		235,147
Illinois Finance Authority Rev. (Smith Village), “A”, 6.25%, 2035		1,250,000		1,278,175
Illinois Health Facilities Authority Rev. (Smith Crossing), “A”, 7%, 2032		725,000		732,787
Iowa Finance Authority, Health Care Facilities Rev. (Care Initiatives), “B”, 5.75%, 2018		365,000		365,850
Iowa Finance Authority, Health Care Facilities Rev. (Care Initiatives), “B”, 5.75%, 2028		1,475,000		1,477,640
Kentucky Economic Development Finance Authority Health Care Rev. (Masonic Homes of Kentucky, Inc.), 5.375%, 2042		170,000		173,738
Kentucky Economic Development Finance Authority Health Care Rev. (Masonic Homes of Kentucky, Inc.), 5.5%, 2045		95,000		96,967
La Verne, CA, COP (Brethren Hillcrest Homes), “B”, 6.625%, 2025		690,000		700,205
Marion, IA, Health Care Facilities Rev., First Mortgage (AHF/Kentucky-Iowa, Inc.), 8%, 2029		514,000		528,248
Massachusetts Development Finance Agency Rev. (Adventcare), “A”, 6.75%, 2037		895,000		949,506
Massachusetts Development Finance Agency Rev. (Alliance Health of Brockton, Inc.), “A”, 7.1%, 2032		1,115,000		1,115,279
Massachusetts Development Finance Agency Rev. (Linden Ponds, Inc.), “A-1”, 6.25%, 2031		168,995		139,669
Massachusetts Development Finance Agency Rev. (Linden Ponds, Inc.), “A-1”, 6.25%, 2039		42,309		33,025

Portfolio of Investments – continued


Issuer	Shares/Par		Value ($)
Municipal Bonds - continued
Healthcare Revenue - Long Term Care - continued
Massachusetts Development Finance Agency Rev. (Linden Ponds, Inc.), “A-2”, 5.5%, 2046	$	11,291	$	7,667
Massachusetts Development Finance Agency Rev. (Linden Ponds, Inc.), Capital Appreciation, “B”, 0%, 2056		56,165		812
Massachusetts Development Finance Agency Rev. (Loomis Communities, Inc.), “A”, 5.625%, 2015		190,000		190,257
Massachusetts Development Finance Agency Rev. (Loomis Communities, Inc.), “A”, 6.9%, 2032		100,000		102,145
Massachusetts Development Finance Agency Rev. (The Groves in Lincoln), “A”, 7.75%, 2039		100,000		47,909
Massachusetts Development Finance Agency Rev. (The Groves in Lincoln), “A”, 7.875%, 2044		150,000		71,865
Metropolitan Government of Nashville & Davidson County, TN, Health & Educational Facilities Board, First Mortgage, 8.5%, 2029		1,063,000		1,079,955
Montgomery County, PA, Industrial Development Authority Retirement Community Rev. (ACTS Retirement - Life Communities, Inc.), 5%, 2028		440,000		498,736
Montgomery County, PA, Industrial Development Authority Retirement Community Rev. (ACTS Retirement - Life Communities, Inc.), 5%, 2029		165,000		184,473
Montgomery County, PA, Industrial Development Authority Rev. (Whitemarsh Continuing Care), 6.125%, 2028		250,000		255,455
Montgomery County, PA, Industrial Development Authority Rev. (Whitemarsh Continuing Care), 6.25%, 2035		750,000		765,188
New Jersey Economic Development Authority Rev. (Lions Gate), “A”, 5.75%, 2025		205,000		209,229
New Jersey Economic Development Authority Rev. (Lions Gate), “A”, 5.875%, 2037		830,000		838,242
New Jersey Economic Development Authority Rev. (Seabrook Village, Inc.), 5.25%, 2026		50,000		52,185
Norfolk, VA, Redevelopment & Housing Authority Rev. (Fort Norfolk Retirement Community), “A”, 6.125%, 2035		140,000		141,138
Pell City, AL, Special Care Facilities, Financing Authority Rev. (Noland Health Services, Inc.), 5%, 2039		225,000		246,292
Shelby County, TN, Health, Educational & Housing Facilities Board Rev. (Germantown Village), “A”, 7.25%, 2034		350,000		373,965
South Carolina Jobs & Economic Development Authority Rev. (Woodlands at Furman), “A”, 6%, 2032		260,226		204,876
South Carolina Jobs & Economic Development Authority Rev. (Woodlands at Furman), “A”, 6%, 2047		238,838		175,876
South Carolina Jobs & Economic Development Authority Rev. (Woodlands at Furman), Capital Appreciation, “B”, 0%, 2047		111,525		4,310
South Carolina Jobs & Economic Development Authority Rev. (Woodlands at Furman), Capital Appreciation, “B”, 0%, 2047		102,359		3,956

Portfolio of Investments – continued


Issuer	Shares/Par		Value ($)
Municipal Bonds - continued
Healthcare Revenue - Long Term Care - continued
St. John’s County, FL, Industrial Development Authority Rev. (Presbyterian Retirement), “A”, 6%, 2045	$	780,000	$	882,500
Tarrant County, TX, Cultural Education Facilities Finance Corp. Retirement Facility (Air Force Village Foundation, Inc.), 6.125%, 2029		65,000		73,008
Tarrant County, TX, Cultural Education Facilities Finance Corp. Retirement Facility (Air Force Village Foundation, Inc.), 5.125%, 2037		65,000		65,991
Tarrant County, TX, Cultural Education Facilities Finance Corp. Retirement Facility (Air Force Village Foundation, Inc.), 6.375%, 2044		525,000		580,829
Tarrant County, TX, Cultural Education Facilities Finance Corp. Retirement Facility (Stayton at Museum Way), 8.25%, 2044		980,000		1,107,831
Tempe, AZ, Industrial Development Authority Rev. (Friendship Village), “A”, 6.25%, 2042		110,000		121,028
Tempe, AZ, Industrial Development Authority Rev. (Friendship Village), “A”, 6.25%, 2046		85,000		93,392
Travis County, TX, Health Facilities Development Corp. Rev. (Westminster Manor Health), 7%, 2030		110,000		133,002
Travis County, TX, Health Facilities Development Corp. Rev. (Westminster Manor Health), 7.125%, 2040		165,000		198,281
Washington County, PA, Industrial Development Authority Rev., First Mortgage (AHF/Central Project), 8.5%, 2029		1,059,000		1,072,206

			$	27,949,370
Healthcare Revenue - Other - 0.3%
Massachusetts Health & Educational Facilities Authority Rev. (Civic Investments, Inc.), “A”, 9%, 2012 (c)	$	500,000	$	509,265

Industrial Revenue - Airlines - 3.1%
Clayton County, GA, Development Authority Special Facilities Rev. (Delta Airlines, Inc.), “A”, 8.75%, 2029	$	255,000	$	323,067
Clayton County, GA, Development Authority Special Facilities Rev. (Delta Airlines, Inc.), “B”, 9%, 2035		190,000		213,347
Denver, CO, City & County Airport Rev. (United Airlines), 5.75%, 2032		470,000		493,312
Houston, TX, Airport Systems Rev., Special Facilities (Continental Airlines, Inc. Terminal E project), 6.75%, 2029		500,000		501,905
Houston, TX, Airport Systems Rev., Special Facilities (Continental Airlines, Inc. Terminal E project), 7%, 2029		250,000		251,205
New Jersey Economic Development Authority, Special Facilities Rev. (Continental Airlines, Inc.), 4.875%, 2019		850,000		875,398
New Jersey Economic Development Authority, Special Facilities Rev. (Continental Airlines, Inc.), 5.125%, 2023		455,000		471,953
New Jersey Economic Development Authority, Special Facilities Rev. (Continental Airlines, Inc.), 5.25%, 2029 (b)		455,000		472,317

Portfolio of Investments – continued


Issuer	Shares/Par		Value ($)
Municipal Bonds - continued
Industrial Revenue - Airlines - continued
New Jersey Economic Development Authority, Special Facilities Rev. (Continental Airlines, Inc.), 9%, 2033	$	750,000	$	783,713
New York, NY, City Industrial Development Agencies Rev. (American Airlines, Inc.), 7.75%, 2031 (d)(q)		1,005,000		1,068,757

			$	5,454,974
Industrial Revenue - Chemicals - 0.8%
Brazos River, TX, Harbor Navigation District (Dow Chemical Co.), “B-2”, 4.95%, 2033	$	600,000	$	653,328
Port of Bay, TX, City Authority (Hoechst Celanese Corp.), 6.5%, 2026		840,000		840,882

			$	1,494,210
Industrial Revenue - Environmental Services - 2.1%
California Pollution Control Financing Authority, Solid Waste Disposal Rev. (Republic Services, Inc.), “B”, 5.25%, 2023 (b)	$	270,000	$	310,635
California Pollution Control Financing Authority, Solid Waste Disposal Rev. (Waste Management, Inc.), “C”, 5.125%, 2023		845,000		919,115
Maine Finance Authority Solid Waste Disposal Rev. (Casella Waste Systems, Inc.), 6.25%, 2025 (b)		450,000		459,000
Massachusetts Development Finance Agency, Resource Recovery Rev. (Convanta Energy), “A”, 4.875%, 2027		260,000		262,642
Massachusetts Development Finance Agency, Resource Recovery Rev. (Convanta Energy), “A”, 5.25%, 2042		870,000		886,513
Niagara County, NY, Industrial Development Agnecy, Solid Waste Disposal Rev. (Convanta Energy), “A”, 5.25%, 2042		890,000		906,892

			$	3,744,797
Industrial Revenue - Other - 2.2%
Annawan, IL, Tax Increment Rev. (Patriot Renewable Fuels LLC), 5.625%, 2018	$	360,000	$	335,948
California Statewide Communities Development Authority Facilities (Microgy Holdings Project), 9%, 2038 (a)(d)		63,113		631
Gulf Coast, TX, Industrial Development Authority Rev. (CITGO Petroleum Corp.), 4.875%, 2025		345,000		352,135
Gulf Coast, TX, Industrial Development Authority Rev. (CITGO Petroleum Corp.), 8%, 2028		500,000		500,570
Houston, TX, Industrial Development Corp. (United Parcel Service, Inc.), 6%, 2023		590,000		591,634
New Jersey Economic Development Authority Rev. (GMT Realty LLC), “B”, 6.875%, 2037		1,500,000		1,522,815
St. Charles Parish, LA, Gulf Zone Opportunity Zone Rev. (Valero Energy Corp.), 4%, 2040 (b)		465,000		515,304

			$	3,819,037

Portfolio of Investments – continued


Issuer	Shares/Par		Value ($)
Municipal Bonds - continued
Industrial Revenue - Paper - 1.6%
Courtland, AL, Industrial Development Board Rev. (International Paper Co.), “B”, 6.25%, 2025	$	1,000,000	$	1,020,630
Escambia County, FL, Environmental Improvement Rev. (International Paper Co.), “A”, 5%, 2026		1,270,000		1,270,953
Escambia County, FL, Environmental Improvement Rev. (International Paper Co.), “A”, 4.75%, 2030		370,000		370,259
Phenix City, AL, Industrial Development Board Environmental Improvement Rev. (MeadWestvaco Coated Board Project), “A”, 4.125%, 2035		200,000		201,540

			$	2,863,382
Miscellaneous Revenue - Entertainment & Tourism - 1.0%
Agua Caliente Band of Cahuilla Indians, CA, Rev., 5.6%, 2013 (n)	$	230,000	$	231,470
Brooklyn, NY, Arena Local Development Corp. (Barclays Center Project), 6%, 2030		155,000		183,918
Brooklyn, NY, Arena Local Development Corp. (Barclays Center Project), 6.25%, 2040		100,000		117,313
Cow Creek Band of Umpqua Tribe of Indians, OR, “C”, 5.625%, 2026 (n)		800,000		764,056
Seminole Tribe, FL, Special Obligation Rev., “A”, 5.25%, 2027 (n)		365,000		390,758

			$	1,687,515
Miscellaneous Revenue - Other - 4.7%
Austin, TX, Convention Center (Convention Enterprises, Inc.), “A”, SYNCORA, 5.25%, 2024	$	395,000	$	427,876
Austin, TX, Convention Center (Convention Enterprises, Inc.), “A”, SYNCORA, 5%, 2034		55,000		57,699
Citizens Property Insurance Corp., FL, “A-1”, 5%, 2019		135,000		159,982
Citizens Property Insurance Corp., FL, “A-1”, 5%, 2020		875,000		1,047,314
Cleveland-Cuyahoga County, OH, Port Authority Rev. (Columbia National Group), 5%, 2020		515,000		517,951
Dallas, TX, Civic Center Convention Complex Rev., ASSD GTY, 5.25%, 2034		1,065,000		1,225,336
District of Columbia Rev. (American Society Hematology), 5%, 2036		65,000		72,703
District of Columbia Rev. (American Society Hematology), 5%, 2042		50,000		55,710
Massachusetts Port Authority Facilities Rev. (Conrac Project), “A”, 5.125%, 2041		50,000		56,129
Miami-Dade County, FL, Special Obligation, “B”, 5%, 2035		255,000		292,720
Miami-Dade County, FL, Special Obligation, “B”, 5%, 2037		635,000		720,909
New York Liberty Development Corp., Liberty Rev. (One Bryant Park LLC), 6.375%, 2049		685,000		813,691
New York Liberty Development Corp., Liberty Rev. (World Trade Center Project), 5%, 2044		695,000		801,557

Portfolio of Investments – continued


Issuer	Shares/Par		Value ($)
Municipal Bonds - continued
Miscellaneous Revenue - Other - continued
V Lakes Utility District, MS, Water Systems Rev., 7%, 2037	$	300,000	$	299,997
Wisconsin Public Finance Authority, Airport Facilities Rev. (Transportation Infrastructure Properties LLC), “B”, 5.25%, 2028		1,675,000		1,808,280

			$	8,357,854
Multi-Family Housing Revenue - 5.3%
Broward County, FL, Housing Finance Authority Rev. (Chaves Lakes Apartments Ltd.), “A”, 7.5%, 2040	$	740,000	$	740,488
Capital Trust Agency, FL, Housing Rev. (Atlantic Housing Foundation), “B”, 7%, 2032 (d)(q)		735,000		334,418
Charter Mac Equity Issuer Trust, FHLMC, 6.3%, 2019 (n)		1,000,000		1,183,870
District of Columbia Housing Finance Agency (Henson Ridge), “E”, FHA, 5.1%, 2037		1,000,000		1,036,050
Durham, NC, Durham Housing Authority Rev. (Magnolia Pointe Apartments), 5.65%, 2038		1,363,806		1,306,389
El Paso County, TX, Housing Finance Corp. (American Housing Foundation), “C”, 8%, 2032		340,000		340,510
El Paso County, TX, Housing Finance Corp. (American Housing Foundation), “D”, 10%, 2032		370,000		370,518
MuniMae TE Bond Subsidiary LLC, 9.64%, 2050 (z)		2,000,000		1,900,000
Resolution Trust Corp., Pass-Through Certificates, “1993”, 8.5%, 2016 (z)		546,075		537,152
Texas Department of Housing & Community Affairs (Pebble Brook Apartments), FNMA, 5.5%, 2018		795,000		800,478
Wilmington, DE, Multi-Family Housing Rev. (Electra Arms Senior Associates), 6.25%, 2028		760,000		757,758

			$	9,307,631
Parking - 0.2%
Boston, MA, Metropolitan Transit Parking Corp., Systemwide Parking Rev., 5.25%, 2036	$	370,000	$	426,462

Port Revenue - 0.3%
Maryland Economic Development Corp. Rev. (Port America Chesapeake Terminal Project), “B”, 5.375%, 2025	$	125,000	$	142,978
Maryland Economic Development Corp. Rev. (Port America Chesapeake Terminal Project), “B”, 5.75%, 2035		365,000		413,808

			$	556,786
Sales & Excise Tax Revenue - 4.1%
Bolingbrook, IL, Sales Tax Rev., 6.25%, 2024	$	750,000	$	484,748
Chicago, IL, Transit Authority Sales Tax Receipts Rev., 5.25%, 2029		215,000		258,688
Chicago, IL, Transit Authority Sales Tax Receipts Rev., 5.25%, 2030		430,000		515,097
Chicago, IL, Transit Authority Sales Tax Receipts Rev., 5.25%, 2031		80,000		95,550

Portfolio of Investments – continued


Issuer	Shares/Par		Value ($)
Municipal Bonds - continued
Sales & Excise Tax Revenue - continued
Colorado Regional Transportation District, Private Activity Rev. (Denver Transportation Partners), 6%, 2034	$	795,000	$	950,812
Colorado Regional Transportation District, Private Activity Rev. (Denver Transportation Partners), 6%, 2041		385,000		456,722
Massachusetts Bay Transportation Authority, Sales Tax Rev., “A”, 5%, 2024		1,385,000		1,834,197
Massachusetts School Building Authority, Dedicated Sales Tax Rev., AMBAC, 4.75%, 2032		845,000		952,239
Massachusetts School Building Authority, Dedicated Sales Tax Rev., “B”, 5%, 2032		490,000		600,338
Miami-Dade County, FL, Transit Sales Surtax Rev., 5%, 2037		365,000		427,660
Puerto Rico Sales Tax Financing Corp., Sales Tax Rev., “C”, 5.25%, 2041		45,000		48,460
Puerto Rico Sales Tax Financing Corp., Sales Tax Rev., Capital Appreciation, “A”, 0% to 2016, 6.75% to 2032		585,000		612,401

			$	7,236,912
Single Family Housing - Local - 1.3%
Minneapolis & St. Paul Housing Authority Rev. (City Living), “A-2”, GNMA, 5%, 2038	$	338,836	$	347,154
Pittsburgh, PA, Urban Redevelopment Authority Rev., “C”, GNMA, 4.8%, 2028		1,835,000		1,883,572

			$	2,230,726
Single Family Housing - State - 1.1%
Colorado Housing & Finance Authority, “A”, 5.5%, 2029	$	1,200,000	$	1,227,324
Iowa Finance Authority, Single Family Mortgage Rev., “E”, 5.4%, 2032		175,000		176,043
Oklahoma Housing Finance Agency Rev. (Homeownership Loan Program), “C”, GNMA, 5%, 2026		550,000		565,252

			$	1,968,619
State & Local Agencies - 5.7%
Alabama Incentives Financing Authority Special Obligation, “A”, 5%, 2037	$	180,000	$	208,224
California Public Works Board Lease Rev., Department of Mental Health (Coalinga), “A”, 5.5%, 2019		1,000,000		1,075,630
Golden State, CA, Tobacco Securitization Corp., Tobacco Settlement Rev., Enhanced, “A”, FGIC, 5%, 2035		140,000		148,289
Guam Government Department of Education (John F. Kennedy High School), “A”, COP, 6.875%, 2040		375,000		420,578
Louisiana Military Department Custody Receipts, 5%, 2024		1,500,000		1,599,855
Mississippi Development Bank Special Obligation (Marshall County Industrial Development Authority Mississippi Highway Construction Project), 5%, 2028		155,000		187,114

Portfolio of Investments – continued


Issuer	Shares/Par		Value ($)
Municipal Bonds - continued
State & Local Agencies - continued
New York Urban Development Corp. (University Facilities Grants), 5.875%, 2021	$	1,000,000	$	1,261,510
Newberry, SC, Investing in Children’s Education (Newberry County School District Program), 5%, 2030		500,000		526,185
Philadelphia, PA, Municipal Authority Rev., 6.5%, 2034		170,000		198,271
Puerto Rico Public Finance Corp., “E”, ETM, 6%, 2026 (c)		155,000		226,438
Puerto Rico Public Finance Corp., “E”, ETM, 6%, 2026 (c)		1,645,000		2,452,810
Puerto Rico Public Finance Corp., Commonwealth Appropriations, “B”, 6%, 2026		285,000		321,888
Puerto Rico Public Finance Corp., Commonwealth Appropriations, “B”, 5.5%, 2031		415,000		444,453
Wisconsin General Fund Annual Appropriation Rev., “A”, 5.75%, 2033		840,000		1,033,024

			$	10,104,269
Student Loan Revenue - 0.6%
Iowa Student Loan Liquidity Corp., “A-2”, 5.5%, 2025	$	260,000	$	293,301
Iowa Student Loan Liquidity Corp., “A-2”, 5.6%, 2026		260,000		294,375
Iowa Student Loan Liquidity Corp., “A-2”, 5.7%, 2027		25,000		28,392
Iowa Student Loan Liquidity Corp., “A-2”, 5.75%, 2028		475,000		538,370

			$	1,154,438
Tax - Other - 3.2%
Allentown, PA, Neighborhood Improvement Zone Development Authority Tax Rev., “A”, 5%, 2035	$	125,000	$	134,410
Allentown, PA, Neighborhood Improvement Zone Development Authority Tax Rev., “A”, 5%, 2042		535,000		568,807
Dallas County, TX, Flood Control District, 7.25%, 2032		1,000,000		1,009,070
Hudson Yards, NY, Infrastructure Corp. Rev., “A”, 5%, 2047		460,000		501,101
Hudson Yards, NY, Infrastructure Corp. Rev., “A”, 5.75%, 2047		480,000		579,893
New Jersey Economic Development Authority Rev., 5%, 2025		170,000		197,688
New Jersey Economic Development Authority Rev., 5%, 2026		85,000		98,462
New Jersey Economic Development Authority Rev., 5%, 2028		35,000		40,231
New Jersey Economic Development Authority Rev., 5%, 2029		35,000		40,138
New York Dormitory Authority, State Personal Income Tax Rev.,”C”, 5%, 2034		1,330,000		1,578,284
New York, NY, City Transitional Finance Authority Building Aid Rev., “S-3”, 5.25%, 2039		560,000		634,872
Virgin Islands Public Finance Authority Rev. (Diageo Project), “A”, 6.75%, 2037		255,000		302,680

			$	5,685,636

Portfolio of Investments – continued


Issuer	Shares/Par		Value ($)
Municipal Bonds - continued
Tax Assessment - 5.3%
Anne Arundel County, MD, Special Obligation (National Business Park-North Project), 6.1%, 2040	$	175,000	$	191,298
Atlanta, GA, Tax Allocation (Eastside Project), “A”, 5.625%, 2016		285,000		318,311
Celebration Community Development District, FL, “A”, 6.4%, 2034		880,000		893,737
Chicago, IL, Tax Increment Allocation (Pilsen Redevelopment), “B”, 6.75%, 2022		450,000		468,374
Du Page County, IL, Special Service Area No. 31 Special Tax (Monarch Landing Project), 5.625%, 2036		250,000		250,673
Heritage Harbour North Community Development District, FL, Capital Improvement Rev., 6.375%, 2038		395,000		396,394
Homestead, Community Development District, FL, Special Assessment, “A”, 6%, 2037		470,000		353,308
Homestead, Community Development District, FL, Special Assessment, “B”, 5.9%, 2013		75,000		60,904
Huntington Beach, CA, Community Facilities District, Special Tax (Grand Coast Resort), “2000-1”, 6.45%, 2031		750,000		757,613
Lincoln, CA, Special Tax (Community Facilities District ), “2003-1”, 5.9%, 2013 (c)		445,000		471,736
Lincolnshire, IL, Special Service Area No. 1 (Sedgebrook Project), 6.25%, 2034		500,000		508,585
Ohio County, WV, Commission Tax Increment Rev. (Fort Henry Centre), “A”, 5.85%, 2034		165,000		174,030
Plano, IL, Special Service Area No. 4 (Lakewood Springs Project Unit 5-B), 6%, 2035		1,915,000		1,929,726
San Diego, CA, Redevelopment Agency, Tax Allocation Rev., Capital Appreciation, AGM, 0%, 2022		1,910,000		1,314,959
Seven Oaks, FL, Community Development District II Special Assessment Rev., “A”, 5.875%, 2035		250,000		194,170
Tuscany Reserve Community Development District, FL, Special Assessment, “B”, 5.25%, 2016		235,000		223,809
West Villages Improvement District, FL, Special Assessment Rev. (Unit of Development No. 3), 5.5%, 2037 (a)(d)		710,000		305,300
Westridge, FL, Community Development District, Capital Improvement Rev., 5.8%, 2037 (a)(d)		1,210,000		459,800

			$	9,272,727
Tobacco - 8.1%
Buckeye, OH, Tobacco Settlement Financing Authority, “A-2”, 5.125%, 2024	$	2,635,000	$	2,364,596
Buckeye, OH, Tobacco Settlement Financing Authority, “A-2”, 5.875%, 2030		1,155,000		1,041,209
Buckeye, OH, Tobacco Settlement Financing Authority, “A-2”, 5.75%, 2034		635,000		553,796

Portfolio of Investments – continued


Issuer	Shares/Par		Value ($)
Municipal Bonds - continued
Tobacco - continued
Buckeye, OH, Tobacco Settlement Financing Authority, “A-2”, 5.875%, 2047	$	525,000	$	466,368
Golden State, CA, Tobacco Securitization Corp., Tobacco Settlement Rev., “A-1”, 6.25%, 2013 (c)(f)		915,000		941,810
Golden State, CA, Tobacco Securitization Corp., Tobacco Settlement Rev., “A-1”, 5.75%, 2047		670,000		624,594
Golden State, CA, Tobacco Securitization Corp., Tobacco Settlement Rev., Asset Backed, “A-1”, 5%, 2033		560,000		498,086
Illinois Railsplitter Tobacco Settlement Authority, 6%, 2028		1,710,000		2,109,251
New Jersey Tobacco Settlement Financing Corp., “1-A”, 5%, 2041		4,670,000		4,200,011
Rhode Island Tobacco Settlement Authority, 6%, 2023		1,090,000		1,092,049
Suffolk, NY, Tobacco Asset Securitization Corp., Tobacco Settlement, “B”, 5.25%, 2037		105,000		114,155
Washington Tobacco Settlement Authority Rev., 6.625%, 2032		250,000		256,775

			$	14,262,700
Toll Roads - 5.5%
Bay Area Toll Authority, CA, Toll Bridge Rev. (San Francisco Bay Area), “F1”, 5%, 2034	$	1,850,000	$	2,109,759
Chesapeake, VA, Toll Road Rev. (Transportation System), “A”, 5%, 2047		135,000		149,888
Chesapeake, VA, Toll Road Rev. Convertible Capital Appreciation (Transportation System), “B”, 0%, 2032		155,000		99,336
Chesapeake, VA, Toll Road Rev. Convertible Capital Appreciation (Transportation System), “B”, 0%, 2040		180,000		113,782
E-470 Public Highway Authority, CO, Capital Appreciation, “B”, NATL, 0%, 2018		1,500,000		1,262,235
Mid-Bay Bridge Authority, FL, Springing Lien Rev., “A”, 7.25%, 2040		1,015,000		1,323,266
North Texas Tollway Authority Rev., 6%, 2038		970,000		1,170,276
North Texas Tollway Authority Rev. (Special Projects System), “D”, 5%, 2031		710,000		851,624
Triborough Bridge & Tunnel Authority Rev., NY, “A”, 5%, 2025		365,000		457,498
Virginia Small Business Financing Authority Rev. (Elizabeth River Crossings Opco LLC Project), 5.25%, 2032		360,000		403,391
Virginia Small Business Financing Authority Rev. (Elizabeth River Crossings Opco LLC Project), 6%, 2037		595,000		697,114
Virginia Small Business Financing Authority Rev. (Elizabeth River Crossings Opco LLC Project), 5.5%, 2042		950,000		1,067,202

			$	9,705,371
Universities - Colleges - 9.0%
Allegheny County, PA, Higher Education Building Authority Rev. (Chatham University), “A”, 5%, 2030	$	100,000	$	112,547
Brevard County, FL, Industrial Development Rev. (TUFF Florida Tech LLC Project), 6.75%, 2039		685,000		773,845

Portfolio of Investments – continued


Issuer	Shares/Par		Value ($)
Municipal Bonds - continued
Universities - Colleges - continued
California Educational Facilities Authority Rev. (Chapman University), 5%, 2031	$	190,000	$	218,549
California Educational Facilities Authority Rev. (University of Southern California), “A”, 5.25%, 2038		1,650,000		1,959,260
California Municipal Finance Authority Rev. (Biola University), 5.8%, 2028		100,000		111,435
Florida Higher Educational Facilities, Financial Authority Rev. (University of Tampa Project), “A”, 5%, 2032		30,000		33,050
Florida Higher Educational Facilities, Financial Authority Rev. (University of Tampa Project), “A”, 5.25%, 2042		265,000		294,473
Florida State University Board of Governors, System Improvement Rev., 6.25%, 2030		1,500,000		1,866,855
Grand Valley, MI, State University Rev., 5.5%, 2027		175,000		205,569
Grand Valley, MI, State University Rev., 5.625%, 2029		85,000		99,897
Illinois Finance Authority Rev. (Illinois Institute of Technology), “A”, 5%, 2036		135,000		130,305
Illinois Finance Authority Rev. (Roosevelt University Project), 6.25%, 2029		590,000		677,645
Illinois Finance Authority Rev. (Roosevelt University Project), 6.5%, 2039		195,000		223,716
Illinois Finance Authority Rev. (University of Chicago), “A”, 5%, 2051		210,000		239,539
Lakeland, FL, Educational Facilities Rev. (Florida Southern College), “A”, 5%, 2032		95,000		103,716
Lakeland, FL, Educational Facilities Rev. (Florida Southern College), “A”, 5%, 2037		160,000		172,925
Lakeland, FL, Educational Facilities Rev. (Florida Southern College), “A”, 5%, 2042		85,000		91,511
Massachusetts Development Finance Agency Rev. (The Broad Institute, Inc.), “A”, 5.25%, 2037		710,000		813,341
Massachusetts Health & Educational Facilities Authority Rev. (Simmons College), “I”, 8%, 2029		315,000		371,265
Massachusetts Health & Educational Facilities Authority Rev. (Suffolk University), “A”, 6.25%, 2030		920,000		1,090,494
New York Dormitory Authority Rev., Non-State Supported Debt (Rochester Institute of Technology), 4%, 2030		150,000		167,154
New York Dormitory Authority Rev., Non-State Supported Debt (Rochester Institute of Technology), 4%, 2031		145,000		160,805
New York Dormitory Authority Rev., Non-State Supported Debt (Rochester Institute of Technology), 4%, 2032		120,000		132,440
New York Dormitory Authority Rev., Non-State Supported Debt (Rochester Institute of Technology), 4%, 2033		100,000		109,837
Onondaga, NY, Civic Development Corp. (Le Moyne College), 5%, 2042		145,000		158,605
Portage County, OH, Port Authority Rev. (Northeast Ohio Medical University Project), 5%, 2037		250,000		273,713
Puerto Rico Industrial, Tourist, Medical, & Enviromental Central Facilities (University of Sacred Heart), 4.375%, 2031		55,000		54,475
Puerto Rico Industrial, Tourist, Medical, & Environmental Central Facilities (University of Sacred Heart), 5%, 2042		30,000		30,393

Portfolio of Investments – continued


Issuer	Shares/Par		Value ($)
Municipal Bonds - continued
Universities - Colleges - continued
Savannah, GA, Economic Development Authority Rev. (AASU Student Union LLC), ASSD GTY, 5.125%, 2039	$	415,000	$	461,397
Texas Tech University Rev., Refunding & Improvement, “A”, 5%, 2030		245,000		297,927
Texas Tech University Rev., Refunding & Improvement, “A”, 5%, 2031		110,000		133,280
Texas Tech University Rev., Refunding & Improvement, “A”, 5%, 2032		105,000		126,762
Texas Tech University Rev., Refunding & Improvement, “A”, 5%, 2037		190,000		226,250
University of Illinois Rev. (Auxiliary Facilities Systems), “A”, 5.125%, 2029		2,370,000		2,700,402
University of Southern Indiana Rev. (Student Fee), “J”, ASSD GTY, 5.75%, 2028		370,000		467,491
University of Southern Mississippi Educational Building Corp. Rev. (Campus Facilities Project), 5.25%, 2032		275,000		323,675
University of Southern Mississippi Educational Building Corp. Rev. (Campus Facilities Project), 5.375%, 2036		100,000		117,251
Washington Higher Education Facilities Authority Rev. (Whitworth University), 5.875%, 2034		355,000		401,157

			$	15,932,951
Universities - Dormitories - 2.5%
Bowling Green, OH, Student Housing Rev. (State University Project), 5.75%, 2031	$	225,000	$	251,962
Buffalo & Erie County, NY, Industrial Land Development Corp. Rev. (Buffalo State College), “A”, 5.375%, 2041		250,000		293,028
California Statewide Communities Development Authority Rev. (Lancer Educational Student Housing Project), 5.625%, 2033		1,015,000		1,091,754
Illinois Finance Authority Student Housing Rev. (Northern Illinois University Project), 6.625%, 2031		785,000		949,198
Mississippi State University, Educational Building Corp., 5%, 2036		560,000		648,962
Oregon Facilities Authority, Student Housing Rev. (Southern Oregon University), ASSD GTY, 4.7%, 2033		65,000		72,303
Oregon Facilities Authority, Student Housing Rev. (Southern Oregon University), ASSD GTY, 5%, 2044		75,000		85,061
Pennsylvania Higher Educational Facilities Authority Rev. (Edinboro University Foundation), 5.8%, 2030		100,000		114,536
Pennsylvania Higher Educational Facilities Authority Rev. (Edinboro University Foundation), 6%, 2043		145,000		165,304
Pennsylvania Higher Educational Facilities Authority Rev. (Shippensburg University), 5%, 2030		135,000		150,750
Pennsylvania Higher Educational Facilities Authority Rev. (Shippensburg University), 5%, 2044		135,000		146,669
Platteville, WI, Redevelopment Authority, Redevelopment Rev. (Platteville Real Estate), 5%, 2032		125,000		133,421
Platteville, WI, Redevelopment Authority, Redevelopment Rev. (Platteville Real Estate), 5%, 2042		275,000		285,156

			$	4,388,104

Portfolio of Investments – continued


Issuer	Shares/Par		Value ($)
Municipal Bonds - continued
Universities - Secondary Schools - 1.2%
Clifton, TX, Higher Education Finance Corp. Rev. (Idea Public Schools), 5.5%, 2031	$	125,000	$	140,110
Clifton, TX, Higher Education Finance Corp. Rev. (Idea Public Schools), 5.75%, 2041		100,000		113,603
Clifton, TX, Higher Education Finance Corp. Rev. (Uplift Education), “A”, 6.125%, 2040		320,000		364,701
Clifton, TX, Higher Education Finance Corp. Rev. (Uplift Education), “A”, 6.25%, 2045		200,000		228,602
Florida Development Finance Corp. Educational Facilities Rev. (Renaissance Charter School), “A”, 6%, 2032		140,000		141,107
Florida Development Finance Corp. Educational Facilities Rev. (Renaissance Charter School), “A”, 6.125%, 2043		295,000		294,386
La Vernia, TX, Higher Education Finance Corp. Rev. (KIPP, Inc.), “A”, 6.25%, 2039		250,000		290,213
North Texas Education Finance Corp., Education Rev. (Uplift Education), “A”, 4.875%, 2032		85,000		90,479
North Texas Education Finance Corp., Education Rev. (Uplift Education), “A”, 5.125%, 2042		215,000		230,431
Phoenix, AZ, Industrial Development Authority Education Rev. (Choice Academies, Inc. Project), 5.625%, 2042		165,000		169,150

			$	2,062,782
Utilities - Cogeneration - 0.4%
Puerto Rico Industrial, Tourist, Educational, Medical & Environmental Central Facilities (Cogeneration Facilities - AES Puerto Rico Project), 6.625%, 2026	$	645,000	$	645,445

Utilities - Investor Owned - 6.3%
Apache County, AZ, Industrial Development Authority, Pollution Control Rev. (Tucson Electric Power Co.),”A”, 4.5%, 2030	$	450,000	$	477,572
Brazos River Authority, TX, Pollution Control Rev. (TXU Electric Co. LLC), “C”, 6.75%, 2038		645,000		80,322
Bryant, IL, Pollution Control Rev. (Central Illinois Light Co.), 5.9%, 2023		2,575,000		2,584,528
Chula Vista, CA, Industrial Development Rev. (San Diego Gas & Electric Co.), “E”, 5.875%, 2034		310,000		372,105
Fort Bend County, TX, Industrial Development Corp. (NRG Energy, Inc.), “A”, 4.75%, 2038		425,000		446,582
Hawaii Department of Budget & Finance Special Purpose Rev. (Hawaiian Electric Co. & Subsidiary), 6.5%, 2039		950,000		1,113,571
Maricopa County, AZ, Pollution Control Rev. (El Paso Electric Co. Palo Verde Project), “A”, 4.5%, 2042		190,000		197,230
Massachusetts Development Finance Agency, Solid Waste Disposal Rev. (Dominion Energy Brayton), 5.75%, 2042 (b)		105,000		129,770

Portfolio of Investments – continued


Issuer	Shares/Par		Value ($)
Municipal Bonds - continued
Utilities - Investor Owned - continued
Mississippi Business Finance Corp., Pollution Control Rev. (Systems Energy Resources Project), 5.875%, 2022	$	2,000,000	$	2,004,600
New Hampshire Business Finance Authority, Pollution Control Rev. (Public Service of New Hampshire), “B”, NATL, 4.75%, 2021		250,000		260,685
Ohio Air Quality Development Authority Rev. (FirstEnergy Corp.), “A”, 5.7%, 2020		665,000		793,491
Owen County, KY, Waterworks System Rev. (American Water Co. Project), “A”, 6.25%, 2039		260,000		292,352
Pennsylvania Economic Development Financing Authority (Allegheny Energy Supply Co. LLC), 7%, 2039		765,000		925,283
Pima County, AZ, Industrial Development Authority Rev. (Tucson Electric Power Co.), 5.75%, 2029		1,295,000		1,380,379

			$	11,058,470
Utilities - Municipal Owned - 0.9%
Guam Power Authority Rev., “A”, AGM, 5%, 2025	$	120,000	$	140,728
Guam Power Authority Rev., “A”, AGM, 5%, 2026		100,000		116,902
Guam Power Authority Rev., “A”, AGM, 5%, 2027		40,000		46,539
Guam Power Authority Rev., “A”, 5%, 2034		120,000		133,370
Los Angeles, CA, Department of Water & Power Rev. (Power System), “B”, 5%, 2038		445,000		527,107
Sacramento, CA, Municipal Utility District, “X”, 5%, 2028		465,000		564,226

			$	1,528,872
Utilities - Other - 2.8%
California M-S-R Energy Authority Gas Rev., “A”, 7%, 2034	$	155,000	$	225,331
California M-S-R Energy Authority Gas Rev., “A”, 6.5%, 2039		650,000		925,860
Georgia Main Street Natural Gas, Inc., Gas Project Rev., “A”, 5.5%, 2028		430,000		534,155
Public Authority for Colorado Energy Natural Gas Purchase Rev., 6.5%, 2038		35,000		50,354
Tennessee Energy Acquisition Corp., Gas Rev., “A”, 5.25%, 2021		2,185,000		2,604,804
Tennessee Energy Acquisition Corp., Gas Rev., “A”, 5.25%, 2024		75,000		89,619
Texas Gas Acquisition & Supply Corp., Gas Supply Rev., 5%, 2031		190,000		210,533
Texas Gas Acquisition & Supply Corp., Gas Supply Rev., 5%, 2032		305,000		336,616

			$	4,977,272
Water & Sewer Utility Revenue - 10.1%
Atlanta, GA, Water & Wastewater Rev., “A”, 6%, 2022	$	465,000	$	602,835
Birmingham, AL, Waterworks Board Water Rev., “A”, ASSD GTY, 5.125%, 2034		755,000		855,536
Commonwealth of Puerto Rico Aqueduct & Sewer Authority Rev., “A”, 5.75%, 2037		370,000		392,914
Commonwealth of Puerto Rico Aqueduct & Sewer Authority Rev., “A”, 6%, 2044		160,000		169,043

Portfolio of Investments – continued


Issuer	Shares/Par		Value ($)
Municipal Bonds - continued
Water & Sewer Utility Revenue - continued
DeKalb County, GA, Water & Sewer Rev., “A”, 5.25%, 2028	$	160,000	$	198,066
DeKalb County, GA, Water & Sewer Rev., “A”, 5.25%, 2029		145,000		178,714
DeKalb County, GA, Water & Sewer Rev., “A”, 5.25%, 2030		95,000		116,577
DeKalb County, GA, Water & Sewer Rev., “A”, 5.25%, 2031		20,000		24,383
DeKalb County, GA, Water & Sewer Rev., “A”, 5.25%, 2041		535,000		626,319
East Bay, CA, Municipal Utility District, Water System Rev., “A”, 5%, 2028		2,000,000		2,426,220
Guam Government Waterworks Authority, Water & Wastewater Rev., 5.875%, 2035		1,125,000		1,191,285
Houston, TX, Utility System Rev., “D”, 5%, 2036		550,000		654,731
King County, WA, Sewer Rev., 5%, 2040		1,765,000		2,053,101
Massachusetts Water Resources Authority, “B”, 5%, 2041		350,000		411,754
New Hampshire Industrial Development Authority Rev. (Pennichuck Water Works, Inc.), ETM, 7.5%, 2018 (c)		190,000		217,824
New York Environmental Facilities Corp., Clean Drinking Water Revolving Funds, 5%, 2024		265,000		337,040
New York Environmental Facilities Corp., Clean Drinking Water Revolving Funds, 5%, 2041		865,000		1,021,409
New York Environmental Facilities, “C”, 5%, 2041		1,195,000		1,409,192
New York, NY, Municipal Water Finance Authority, Water & Sewer System Rev., “AA”, 5%, 2034		2,510,000		2,970,183
New York, NY, Municipal Water Finance Authority, Water & Sewer Systems Rev., “DD”, 4.75%, 2035		1,010,000		1,133,846
Surprise, AZ, Municipal Property Corp., 4.9%, 2032		800,000		819,016

			$	17,809,988
Total Municipal Bonds (Identified Cost, $241,064,377)			$	267,188,925

Money Market Funds - 2.3%
MFS Institutional Money Market Portfolio, 0.17%, at Cost and Net Asset Value (v)		4,001,469	$	4,001,469
Total Investments (Identified Cost, $245,065,846)			$	271,190,394

Other Assets, Less Liabilities - 1.6%				2,786,212
ARPS, at liquidation value (issued by the fund) - (3.2)%				(5,625,000	)
VMTPS, at liquidation value (issued by the fund) - (52.1)%				(91,875,000	)
Net assets applicable to common shares - 100.0%			$	176,476,606

Portfolio of Investments – continued

(a)	Non-income producing security.

(b)	Mandatory tender date is earlier than stated maturity date.

(c)	Refunded bond.

(d)	In default. Interest and/or scheduled principal payment(s) have been missed.

(f)	All or a portion of the security has been segregated as collateral for open futures contracts.

(n)

Securities exempt from registration under Rule 144A of the Securities Act of 1933. These securities may be sold in the ordinary course of business in transactions exempt from registration, normally to qualified institutional buyers. At period end, the aggregate value of these securities was $2,570,154 representing 1.5% of net assets applicable to common shares.

(q)	Interest received was less than stated coupon rate.

(v)	Underlying affiliated fund that is available only to investment companies managed by MFS. The rate quoted for the MFS Institutional Money Market Portfolio is the annualized seven-day yield of the fund at period end.

(z)

Restricted securities are not registered under the Securities Act of 1933 and are subject to legal restrictions on resale. These securities generally may be resold in transactions exempt from registration or to the public if the securities are subsequently registered. Disposal of these securities may involve time-consuming negotiations and prompt sale at an acceptable price may be difficult. The fund holds the following restricted securities:


Restricted Securities	Acquisition Date	Cost		Value
MuniMae TE Bond Subsidiary LLC, 9.64%, 2050	5/30/00		$2,000,000		$1,900,000
Resolution Trust Corp., Pass-Through Certificates, “1993”, 8.5%, 2016	8/27/93		549,778		537,152
Total Restricted Securities					$2,437,152
% of Net assets applicable to common shares					1.4%

The following abbreviations are used in this report and are defined:

ARPS

Auction Rate Preferred Shares

COP

Certificate of Participation

ETM

Escrowed to Maturity

LOC

Letter of Credit

VMTPS

Variable Rate Municipal Term Preferred Shares


Insurers
AGM		Assured Guaranty Municipal
AMBAC		AMBAC Indemnity Corp.
ASSD GTY		Assured Guaranty Insurance Co.
FGIC		Financial Guaranty Insurance Co.
FHA		Federal Housing Administration
FHLMC		Federal Home Loan Mortgage Corp.
FNMA		Federal National Mortgage Assn.
GNMA		Government National Mortgage Assn.
NATL		National Public Finance Guarantee Corp.
SYNCORA		Syncora Guarantee Inc.

Portfolio of Investments – continued

Derivative Contracts at 11/30/12

Futures Contracts Outstanding at 11/30/12


Description	Currency		Contracts		Value	Expiration Date		Unrealized Appreciation (Depreciation)
Liability Derivatives
*Interest Rate Futures*
U.S. Treasury Note 10 yr (Short)		USD		221	$29,534,578		March - 2013		$(37,397	)
U.S. Treasury Bond 30 yr (Short)		USD		46	6,902,875		March - 2013		(23,520	)

									$(60,917	)

At November 30, 2012 the fund had liquid securities with an aggregate value of $475,537 to cover any commitments for certain derivative contracts.

See Notes to Financial Statements

Financial Statements

STATEMENT OF ASSETS AND LIABILITIES

At 11/30/12

This statement represents your fund’s balance sheet, which details the assets and liabilities comprising the total value of the fund.


Assets
Investments-
Non-affiliated issuers, at value (identified cost, $241,064,377)	$267,188,925
Underlying affiliated funds, at cost and value	4,001,469
Total investments, at value (identified cost, $245,065,846)	$271,190,394
Receivables for
Investments sold	1,499,005
Interest	4,050,385
Deferred VMTPS offering costs	196,489
Other assets	5,092
Total assets	$276,941,365
Liabilities
Payables for
Distributions on ARPS	$109
Daily variation margin on open futures contracts	31,359
Investments purchased	2,657,069
Interest expense	108,854
ARPS tender and repurchase costs	23,870
VMTPS offering costs	20,121
Payable to affiliates
Investment adviser	14,696
Transfer agent and dividend disbursing costs	980
Payable for independent Trustees’ compensation	2,993
Accrued expenses and other liabilities	104,708
VMTPS, at liquidation value	91,875,000
Total liabilities	$94,839,759
ARPS, at liquidation value	$5,625,000
Net assets applicable to common shares	$176,476,606
Net assets consist of
Paid-in capital – common shares	$217,972,227
Unrealized appreciation (depreciation) on investments	26,063,631
Accumulated net realized gain (loss) on investments	(68,380,377	)
Undistributed net investment income	821,125
Net assets applicable to common shares	$176,476,606
ARPS, at liquidation value (133 shares of Series T and 92 shares of Series W issued and outstanding at $25,000 per share)	$5,625,000
VMTPS, at liquidation value (3,675 shares of Series 2016/9 issued and outstanding at $25,000 per share)	91,875,000
Total preferred shares	$97,500,000
Net assets including preferred shares	$273,976,606
Common shares of beneficial interest issued and outstanding	31,485,667
Net asset value per common share (net assets of $176,476,606 / 31,485,667 shares of beneficial interest outstanding)	$5.60

See Notes to Financial Statements

Financial Statements

STATEMENT OF OPERATIONS

Year ended 11/30/12

This statement describes how much your fund earned in investment income and accrued in expenses. It also describes any gains and/or losses generated by fund operations.


Net investment income
Income
Interest	$14,165,526
Dividends from underlying affiliated funds	7,342
Total investment income	$14,172,868
Expenses
Management fee	$1,958,118
Transfer agent and dividend disbursing costs	32,489
Administrative services fee	48,137
Independent Trustees’ compensation	32,706
Stock exchange fee	28,010
ARPS service fee	82,147
Custodian fee	23,425
Shareholder communications	39,418
Audit and tax fees	78,435
Legal fees	25,448
ARPS tender and repurchase costs	191,739
Amortization of VMTPS offering costs	10,633
Interest expense	270,590
Miscellaneous	47,862
Total expenses	$2,869,157
Fees paid indirectly	(1,822	)
Reduction of expenses by investment adviser	(45,415	)
Net expenses	$2,821,920
Net investment income	$11,350,948
Realized and unrealized gain (loss) on investments
Realized gain (loss) (identified cost basis)
Investments	$(1,352,153	)
Futures contracts	(1,837,055	)
Net realized gain (loss) on investments	$(3,189,208	)
Change in unrealized appreciation (depreciation)
Investments	$26,266,925
Futures contracts	(262,904	)
Net unrealized gain (loss) on investments	$26,004,021
Net realized and unrealized gain (loss) on investments	$22,814,813
Distributions declared to shareholders of ARPS	$(192,392	)
Change in net assets from operations	$33,973,369

See Notes to Financial Statements

Financial Statements

STATEMENTS OF CHANGES IN NET ASSETS

These statements describe the increases and/or decreases in net assets resulting from operations, any distributions, and any shareholder transactions.


	Years ended 11/30
	2012			2011
Change in net assets
From operations
Net investment income		$11,350,948			$12,201,798
Net realized gain (loss) on investments		(3,189,208	)		(6,080,731	)
Net unrealized gain (loss) on investments		26,004,021			6,754,200
Distributions declared to shareholders of ARPS		(192,392	)		(303,461	)
Change in net assets from operations		$33,973,369			$12,571,806
Distributions declared to common shareholders
From net investment income		$(11,607,887	)		$(12,181,267	)
Share transactions applicable to common and preferred shares
Net asset value of shares issued to common shareholders in reinvestment of distributions		$285,075			$321,170
Net increase resulting from the tender and repurchase of ARPS		4,593,750			—
Change in net assets from fund share transactions		$4,878,825			$321,170
Total change in net assets		$27,244,307			$711,709
Net assets applicable to common shares
At beginning of period		149,232,299			148,520,590
At end of period (including undistributed net investment income of $821,125 and $998,766, respectively)		$176,476,606			$149,232,299

See Notes to Financial Statements

Financial Statements

STATEMENT OF CASH FLOWS

Year ended 11/30/12

This statement provides a summary of cash flows from investment activity for the fund.


Cash flows from operating activities:
Change in net assets from operations	$33,973,369
Adjustments to reconcile change in net assets from operations to net cash provided by operating activities:
Purchase of investment securities	(40,102,344	)
Proceeds from disposition of investment securities	39,555,238
Payments for futures contracts	(1,837,055	)
Purchases of short-term investments, net	(1,751,638	)
Realized gain/loss on investments	1,352,153
Realized gain/loss on futures contracts	1,837,055
Unrealized appreciation/depreciation on investments	(26,266,925	)
Net amortization/accretion of income	(165,287	)
Increase in interest receivable	(26,384	)
Increase in accrued expenses and other liabilities	6,810
Decrease in receivable on daily variation margin on open futures contracts	166,828
Increase in payable for daily variation margin on open futures contracts	31,359
Decrease in other assets	2,192
Net cash provided by operating activities	$6,775,371
Cash flows from financing activities:
Increase in deferred VMTPS offering costs	(196,489	)
Cash receipts from issuance of VMTPS, at liquidation value	91,875,000
Cash payments to repurchase ARPS	(87,281,250	)
Cash distributions paid on common shares	(11,322,884	)
Decrease in payable for distributions on ARPS	(2,593	)
Increase in payable for VMTPS offering costs	20,121
Increase in payable for ARPS tender and repurchase costs	23,870
Increase in payable for interest expense	108,854
Net cash used by financing activities	$(6,775,371	)
Cash:
Beginning of period	$—
End of period	$—

Supplemental disclosure of cash flow information:

Non-cash financing activities not included herein consist of reinvestment of dividends and distributions of $285,075.

Cash paid during the year for interest $161,736.

See Notes to Financial Statements

Financial Statements

FINANCIAL HIGHLIGHTS

The financial highlights table is intended to help you understand the fund’s financial performance for the past 5 years. Certain information reflects financial results for a single fund share. The total returns in the table represent the rate by which an investor would have earned (or lost) on an investment in the fund share class (assuming reinvestment of all distributions) held for the entire period.


Common Shares	Years ended 11/30
	2012			2011			2010			2009			2008
Net asset value, beginning of period		$4.75			$4.74			$4.68			$3.94			$6.00
Income (loss) from investment operations
Net investment income (d)		$0.36			$0.39			$0.42			$0.42			$0.46
Net realized and unrealized gain (loss) on investments		0.72			0.02			0.04			0.70			(2.05	)
Distributions declared to shareholders of ARPS		(0.01	)		(0.01	)		(0.01	)		(0.02	)		(0.13	)
Total from investment operations		$1.07			$0.40			$0.45			$1.10			$(1.72	)
Less distributions declared to common shareholders
From net investment income		$(0.37	)		$(0.39	)		$(0.39	)		$(0.36	)		$(0.34	)
Net increase resulting from tender and repurchase of ARPS		$0.15			$—			$—			$—			$—
Net asset value, end of period (x)		$5.60			$4.75			$4.74			$4.68			$3.94
Market value, end of period		$5.83			$5.03			$5.00			$4.75			$3.40
Total return at market value (%) (p)		24.17			9.34			13.94			52.74			(34.58	)
Total return at net asset value (%) (j)(r)(s)(x)(y)		26.30			8.92			9.63			29.87			(29.62	)
Ratios (%) (to average net assets applicable to common shares) and Supplemental data:
Expenses before expense reductions (f)(p)		1.75			1.58			1.55			1.78			1.79
Expenses after expense reductions (f)(p)		1.73			1.56			1.55			1.67			1.70
Net investment income (p)		6.94			8.39			8.58			10.02			8.54
Portfolio turnover		16			22			10			21			39
Net assets at end of period (000 omitted)		$176,477			$149,232			$148,521			$146,522			$123,079
Supplemental Ratios (%):
Ratio of expenses to average net assets applicable to common shares after expense reductions and excluding interest expense and fees (f)(l)(p)		1.44			N/A			N/A			1.66			1.61
Ratio of expenses to average net assets applicable to common shares, ARPS, and VMTPS after expense reductions and excluding interest expense and fees (f)(l)(p)		0.90			0.93			0.94			0.95			0.95
Net investment income available to common shares		6.82			8.18			8.32			9.50			6.06

Financial Highlights – continued


	Years ended 11/30
	2012		2011		2010		2009		2008
Senior Securities:
ARPS		225		3,900		3,900		3,900		3,900
VMTPS		3,675		—		—		—		—
Total preferred shares outstanding		3,900		3,900		3,900		3,900		3,900
Asset coverage per preferred share (k)		$70,250		$63,265		$63,082		$62,570		$56,559
Involuntary liquidation preference per preferred share (m)		$25,000		$25,000		$25,000		$25,000		$25,000
Average market value per preferred share (m)(u)		$25,000		$25,000		$25,000		$25,000		$25,000

(d)	Per share data is based on average shares outstanding.

(f)	Ratios do not reflect reductions from fees paid indirectly, if applicable.

(j)	Total return at net asset value is calculated using the net asset value of the fund, not the publicly traded price and therefore may be different than the total return at market value.

(k)	Calculated by subtracting the fund’s total liabilities (not including liquidation preference of ARPS and VMTPS) from the fund’s total assets and dividing this number by the total number of preferred shares outstanding.

(l)

Interest expense and fees relate to payments made to the holder of the floating rate certificate from trust assets and interest expense paid to shareholders of VMTPS. For the year ended November 30, 2012, the expense ratio also excludes fees and expenses related to the tender and repurchase of a portion of the fund’s ARPS.

(m)	Amount excludes accrued unpaid distributions on ARPS and accrued interest on VMTPS.

(p)	Ratio excludes dividend payment on ARPS.

(r)	Certain expenses have been reduced without which performance would have been lower.

(s)	From time to time the fund may receive proceeds from litigation settlements, without which performance would be lower.

(u)	Average market value represents the approximate fair value of each of the fund’s ARPS and VMTPS.

(x)	The net asset values per share and total returns have been calculated on net assets which include adjustments made in accordance with U.S. generally accepted accounting principles required at period end for financial reporting purposes.

(y)	Included in the total return at net asset value is the impact of the tender and repurchase by the fund of a portion of its ARPS at 95% of the ARPS’ per share liquidation preference. Had this transaction not occurred, the total return at net asset value would have been lower by 2.64%.

See Notes to Financial Statements

NOTES TO FINANCIAL STATEMENTS

(1) Business and Organization

MFS High Income Municipal Trust (the fund) is organized as a Massachusetts business trust and is registered under the Investment Company Act of 1940, as amended, as a closed-end management investment company.

(2) Significant Accounting Policies

General – The preparation of financial statements in conformity with U.S. generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. In the preparation of these financial statements, management has evaluated subsequent events occurring after the date of the fund’s Statement of Assets and Liabilities through the date that the financial statements were issued. The fund invests primarily in municipal instruments. The value of municipal instruments can be affected by changes in their actual or perceived credit quality. The credit quality of municipal instruments can be affected by, among other things, the financial condition of the issuer or guarantor, the issuer’s future borrowing plans and sources of revenue, the economic feasibility of the revenue bond project or general borrowing purpose, political or economic developments in the region where the instrument is issued and the liquidity of the security. Municipal instruments generally trade in the over-the-counter market. Municipal instruments backed by current and anticipated revenues from a specific project or specific assets can be negatively affected by the discontinuance of the taxation supporting the projects or assets or the inability to collect revenues for the project or from the assets. If the Internal Revenue Service determines an issuer of a municipal instrument has not complied with the applicable tax requirements, the security could decline in value, interest from the security could become taxable and the funds may be required to issue Forms 1099-DIV. The fund invests in high-yield securities rated below investment grade. Investments in high-yield securities involve greater degrees of credit and market risk than investments in higher-rated securities and tend to be more sensitive to economic conditions.

In this reporting period the fund adopted FASB Accounting Standards Update 2011-04, Fair Value Measurement (Topic 820) – Amendments to Achieve Common Fair Value Measurement and Disclosure Requirements in U.S. GAAP and IFRSs (“ASU 2011-04”). ASU 2011-04 seeks to improve the comparability of fair value measurements as presented and disclosed in financial statements prepared in accordance with U.S. GAAP and International Financial Reporting Standards (IFRS) by providing common requirements for fair value measurement and disclosure.

In December 2011, the Financial Accounting Standards Board issued Accounting Standards Update 2011-11, Balance Sheet (Topic 210) – Disclosures about Offsetting Assets and Liabilities (“ASU 2011-11”). Effective for annual reporting periods beginning on or after January 1, 2013 and interim periods within those annual periods, ASU 2011-11 is intended to enhance disclosure requirements on the offsetting of

Notes to Financial Statements – continued

financial assets and liabilities. Although still evaluating the potential impacts of ASU 2011-11 to the fund, management expects that the impact of the fund’s adoption will be limited to additional financial statement disclosures.

Investment Valuations – Debt instruments and floating rate loans (other than short-term instruments), including restricted debt instruments, are generally valued at an evaluated or composite bid as provided by a third-party pricing service. Short-term instruments with a maturity at issuance of 60 days or less generally are valued at amortized cost, which approximates market value. Futures contracts are generally valued at last posted settlement price as provided by a third-party pricing service on the market on which they are primarily traded. Futures contracts for which there were no trades that day for a particular position are generally valued at the closing bid quotation as provided by a third-party pricing service on the market on which such futures contracts are primarily traded. Open-end investment companies are generally valued at net asset value per share. Securities and other assets generally valued on the basis of information from a third-party pricing service may also be valued at a broker/dealer bid quotation. Values obtained from third-party pricing services can utilize both transaction data and market information such as yield, quality, coupon rate, maturity, type of issue, trading characteristics, and other market data.

The Board of Trustees has delegated primary responsibility for determining or causing to be determined the value of the fund’s investments (including any fair valuation) to the adviser pursuant to valuation policies and procedures approved by the Board. If the adviser determines that reliable market quotations are not readily available, investments are valued at fair value as determined in good faith by the adviser in accordance with such procedures under the oversight of the Board of Trustees. Under the fund’s valuation policies and procedures, market quotations are not considered to be readily available for most types of debt instruments and floating rate loans and many types of derivatives. These investments are generally valued at fair value based on information from third-party pricing services. In addition, investments may be valued at fair value if the adviser determines that an investment’s value has been materially affected by events occurring after the close of the exchange or market on which the investment is principally traded (such as foreign exchange or market) and prior to the determination of the fund’s net asset value, or after the halting of trading of a specific security where trading does not resume prior to the close of the exchange or market on which the security is principally traded. The adviser generally relies on third-party pricing services or other information (such as the correlation with price movements of similar securities in the same or other markets; the type, cost and investment characteristics of the security; the business and financial condition of the issuer; and trading and other market data) to assist in determining whether to fair value and at what value to fair value an investment. The value of an investment for purposes of calculating the fund’s net asset value can differ depending on the source and method used to determine value. When fair valuation is used, the value of an investment used to determine the fund’s net asset value may differ from quoted or published prices for the same investment. There can be no assurance that the fund could obtain the fair value assigned to an investment if it were to sell the investment at the same time at which the fund determines its net asset value per share.

Notes to Financial Statements – continued

Various inputs are used in determining the value of the fund’s assets or liabilities. These inputs are categorized into three broad levels. In certain cases, the inputs used to measure fair value may fall into different levels of the fair value hierarchy. In such cases, an investment’s level within the fair value hierarchy is based on the lowest level of input that is significant to the fair value measurement. The fund’s assessment of the significance of a particular input to the fair value measurement in its entirety requires judgment, and considers factors specific to the investment. Level 1 includes unadjusted quoted prices in active markets for identical assets or liabilities. Level 2 includes other significant observable market-based inputs (including quoted prices for similar securities, interest rates, prepayment speed, and credit risk). Level 3 includes unobservable inputs, which may include the adviser’s own assumptions in determining the fair value of investments. Other financial instruments are derivative instruments not reflected in total investments, such as futures contracts. The following is a summary of the levels used as of November 30, 2012 in valuing the fund’s assets or liabilities:


Investments at Value	Level 1			Level 2		Level 3		Total
Municipal Bonds		$—			$267,188,925		$—		$267,188,925
Mutual Funds		4,001,469			—		—		4,001,469
Total Investments		$4,001,469			$267,188,925		$—		$271,190,394

Other Financial Instruments
Futures Contracts		$(60,917	)		$—		$—		$(60,917	)

For further information regarding security characteristics, see the Portfolio of Investments.

The following is a reconciliation of level 3 assets for which significant unobservable inputs were used to determine fair value. The fund’s policy is to recognize transfers between the levels as of the end of the period. The table presents the activity of level 3 securities held at the beginning and the end of the period.


	Municipal Bond
Balance as of 11/30/11		$116,462
Accrued discounts/premiums		7
Realized gain (loss) from liquidation		(147,685	)
Change in unrealized appreciation (depreciation)		139,618
Liquidation proceeds		(108,402	)
Balance as of 11/30/12		$—

Derivatives – The fund uses derivatives for different purposes, primarily to increase or decrease exposure to a particular market or segment of the market, or security, to increase or decrease interest rate exposure, or as alternatives to direct investments. Derivatives are used for hedging or non-hedging purposes. While hedging can reduce or eliminate losses, it can also reduce or eliminate gains. When the fund uses derivatives as an investment to increase market exposure, or for hedging purposes, gains and losses from derivative instruments may be substantially greater than the derivative’s original cost.

Notes to Financial Statements – continued

The derivative instruments used by the fund were futures contracts. The fund’s period end derivatives, as presented in the Portfolio of Investments and the associated Derivative Contract tables, generally are indicative of the volume of its derivative activity during the period.

The following table presents, by major type of derivative contract, the fair value, on a gross basis, of the asset and liability components of derivatives held by the fund at November 30, 2012 as reported in the Statement of Assets and Liabilities:


		Fair Value (a)
Risk	Derivative Contracts	Liability Derivatives
Interest Rate	Interest Rate Futures	$	(60,917	)

(a)	The value of futures contracts outstanding includes cumulative appreciation (depreciation) as reported in the fund’s Portfolio of Investments. Only the current day variation margin for futures contracts is separately reported within the fund’s Statement of Assets and Liabilities.

The following table presents, by major type of derivative contract, the realized gain (loss) on derivatives held by the fund for the year ended November 30, 2012 as reported in the Statement of Operations:


Risk	Futures Contracts
Interest Rate		$(1,837,055	)

The following table presents, by major type of derivative contract, the change in unrealized appreciation (depreciation) on derivatives held by the fund for the year ended November 30, 2012 as reported in the Statement of Operations:


Risk	Futures Contracts
Interest Rate		$(262,904	)

Derivative counterparty credit risk is managed through formal evaluation of the creditworthiness of all potential counterparties. On certain over-the-counter derivatives, the fund attempts to reduce its exposure to counterparty credit risk whenever possible by entering into an International Swaps and Derivatives Association (ISDA) Master Agreement on a bilateral basis with each of the counterparties with whom it undertakes a significant volume of transactions. The ISDA Master Agreement gives each party to the agreement the right to terminate all transactions traded under such agreement if there is a certain deterioration in the credit quality of the other party. The ISDA Master Agreement gives the fund the right, upon an event of default by the applicable counterparty or a termination of the agreement, to close out all transactions traded under such agreement and to net amounts owed under each transaction to one net amount payable by one party to the other. This right to close out and net payments across all transactions traded under the ISDA Master Agreement could result in a reduction of the fund’s credit risk to such counterparty equal to any amounts payable by the fund under the applicable transactions, if any. However, absent an event of default by the counterparty or a termination of the agreement, the ISDA Master Agreement does not result in an offset of reported amounts of assets and liabilities in the Statement of Assets and Liabilities across transactions between the fund and the applicable counterparty.

Notes to Financial Statements – continued

Collateral requirements differ by type of derivative. Collateral or margin requirements are set by the broker or exchange clearing house for exchange traded derivatives (i.e., futures contracts and exchange-traded options) while collateral terms are contract specific for over-the-counter traded derivatives (i.e., forward foreign currency exchange contracts, swap agreements and over-the-counter options). For derivatives traded under an ISDA Master Agreement, the collateral requirements are netted across all transactions traded under such agreement and one amount is posted from one party to the other to collateralize such obligations. Cash collateral that has been pledged to cover obligations of the fund under derivative contracts, if any, will be reported separately in the Statement of Assets and Liabilities as “restricted cash.” Securities collateral pledged for the same purpose, if any, is noted in the Portfolio of Investments.

Futures Contracts – The fund entered into futures contracts which may be used to hedge against or obtain broad market exposure, interest rate exposure, or to manage duration. A futures contract represents a commitment for the future purchase or sale of an asset at a specified price on a specified date.

Upon entering into a futures contract, the fund is required to deposit with the broker, either in cash or securities, an initial margin in an amount equal to a certain percentage of the notional amount of the contract. Subsequent payments (variation margin) are made or received by the fund each day, depending on the daily fluctuations in the value of the contract, and are recorded for financial statement purposes as unrealized gain or loss by the fund until the contract is closed or expires at which point the gain or loss on futures contracts is realized.

The fund bears the risk of interest rates or securities prices moving unexpectedly, in which case, the fund may not achieve the anticipated benefits of the futures contracts and may realize a loss. While futures contracts may present less counterparty risk to the fund since the contracts are exchange traded and the exchange’s clearinghouse guarantees payments to the broker, there is still counterparty credit risk due to the insolvency of the broker. The fund’s maximum risk of loss due to counterparty credit risk is equal to the margin posted by the fund to the broker plus any gains or minus any losses on the outstanding futures contracts.

Statement of Cash Flows – Information on financial transactions which have been settled through the receipt or disbursement of cash is presented in the Statement of Cash Flows. The cash amount shown in the Statement of Cash Flows is the amount included within the fund’s Statement of Assets and Liabilities and includes cash on hand at its custodian bank and does not include any short term investments.

Indemnifications – Under the fund’s organizational documents, its officers and Trustees may be indemnified against certain liabilities and expenses arising out of the performance of their duties to the fund. Additionally, in the normal course of business, the fund enters into agreements with service providers that may contain indemnification clauses. The fund’s maximum exposure under these agreements is unknown as this would involve future claims that may be made against the fund that have not yet occurred.

Investment Transactions and Income – Investment transactions are recorded on the trade date. Interest income is recorded on the accrual basis. All premium and discount

Notes to Financial Statements – continued

is amortized or accreted for financial statement purposes in accordance with U.S. generally accepted accounting principles. Interest payments received in additional securities are recorded on the ex-interest date in an amount equal to the value of the security on such date. Debt obligations may be placed on non-accrual status or set to accrue at a rate of interest less than the contractual coupon when the collection of all or a portion of interest has become doubtful. Interest income for those debt obligations may be further reduced by the write-off of the related interest receivables when deemed uncollectible.

The fund may receive proceeds from litigation settlements. Any proceeds received from litigation involving portfolio holdings are reflected in the Statement of Operations in realized gain/loss if the security has been disposed of by the fund or in unrealized gain/loss if the security is still held by the fund. Any other proceeds from litigation not related to portfolio holdings are reflected as other income in the Statement of Operations.

Legal fees and other related expenses incurred to preserve and protect the value of a security owned are added to the cost of the security; other legal fees are expensed. Capital infusions made directly to the security issuer, which are generally non-recurring, incurred to protect or enhance the value of high-yield debt securities, are reported as additions to the cost basis of the security. Costs that are incurred to negotiate the terms or conditions of capital infusions or that are expected to result in a plan of reorganization are reported as realized losses. Ongoing costs incurred to protect or enhance an investment, or costs incurred to pursue other claims or legal actions, are expensed.

Fees Paid Indirectly – The fund’s custody fee may be reduced according to an arrangement that measures the value of cash deposited with the custodian by the fund. This amount, for the year ended November 30, 2012, is shown as a reduction of total expenses in the Statement of Operations.

Tax Matters and Distributions – The fund intends to qualify as a regulated investment company, as defined under Subchapter M of the Internal Revenue Code, and to distribute all of its taxable and tax-exempt income, including realized capital gains. As a result, no provision for federal income tax is required. The fund’s federal tax returns, when filed, will remain subject to examination by the Internal Revenue Service for a three year period.

Distributions to shareholders are recorded on the ex-dividend date. Income and capital gain distributions are determined in accordance with income tax regulations, which may differ from U.S. generally accepted accounting principles. Certain capital accounts in the financial statements are periodically adjusted for permanent differences in order to reflect their tax character. These adjustments have no impact on net assets or net asset value per share. Temporary differences which arise from recognizing certain items of income, expense, gain or loss in different periods for financial statement and tax purposes will reverse at some time in the future. Distributions in excess of net investment income or net realized gains are temporary overdistributions for financial statement purposes resulting from differences in the recognition or classification of income or distributions for financial statement and tax purposes.

Notes to Financial Statements – continued

Book/tax differences primarily relate to expiration of capital loss carryforwards, amortization and accretion of debt securities, defaulted bonds, non-deductible expenses and the treatment of VMTPS as equity for tax purposes.

The tax character of distributions declared to shareholders for the last two fiscal years is as follows:


	11/30/12		11/30/11
Ordinary income (including any short-term capital gains)		$86,799		$102,999
Tax-exempt income		11,984,070		12,381,729
Total distributions		$12,070,869		$12,484,728

The federal tax cost and the tax basis components of distributable earnings were as follows:


As of 11/30/12
Cost of investments	$244,105,033
Gross appreciation	30,745,288
Gross depreciation	(3,659,927	)
Net unrealized appreciation (depreciation)	$27,085,361
Undistributed ordinary income	70,141
Undistributed tax-exempt income	1,277,424
Capital loss carryforwards	(69,266,129	)
Post-October capital loss deferral	(135,978	)
Other temporary differences	(526,440	)

Under the Regulated Investment Company Modernization Act of 2010 (the “Act”), net capital losses recognized after November 30, 2011 may be carried forward indefinitely, and their character is retained as short-term and/or long-term losses. Previously, net capital losses were carried forward for eight years and treated as short-term losses. As a transition rule, the Act requires that post-enactment net capital losses be used before pre-enactment net capital losses.

As of November 30, 2012, the fund had capital loss carryforwards available to offset future realized gains. Such losses expire as follows:


Pre-enactment losses:
11/30/14	$(9,352,747	)
11/30/15	(6,016,727	)
11/30/16	(21,680,852	)
11/30/17	(17,871,725	)
11/30/18	(4,840,268	)
11/30/19	(5,512,578	)
Total	$(65,274,897	)

Post-enactment losses:
Short-Term	$(214,048	)
Long-Term	(3,777,184	)
Total	$(3,991,232	)

Notes to Financial Statements – continued

(3) Transactions with Affiliates

Investment Adviser – The fund has an investment advisory agreement with MFS to provide overall investment management and related administrative services and facilities to the fund. The management fee is computed daily and paid monthly at an annual rate of 0.75% of the fund’s average daily net assets (including the value of the auction rate preferred shares and variable rate municipal term preferred shares).

The investment adviser has agreed in writing to pay a portion of the fund’s total annual operating expenses, exclusive of interest, taxes, extraordinary expenses, brokerage and transaction costs, and investment-related expenses other than auction rate preferred shares service fees such that total annual fund operating expenses do not exceed 0.90% annually of the fund’s average daily net assets (including the value of the auction rate preferred shares and variable rate municipal term preferred shares). This written agreement will continue until modified by the fund’s Board of Trustees, but such agreement will continue at least until November 30, 2013. For the year ended November 30, 2012, this reduction amounted to $44,841 and is reflected as a reduction of total expenses in the Statement of Operations.

Transfer Agent – The fund engages Computershare Trust Company, N.A. (“Computershare”) as the sole transfer agent for the fund’s common shares. MFS Service Center, Inc. (MFSC) monitors and supervises the activities of Computershare for an agreed upon fee approved by the Board of Trustees. For the year ended November 30, 2012, these fees paid to MFSC amounted to $11,661.

Administrator – MFS provides certain financial, legal, shareholder communications, compliance, and other administrative services to the fund. Under an administrative services agreement, the fund partially reimburses MFS the costs incurred to provide these services. The fund is charged an annual fixed amount of $17,500 plus a fee based on average daily net assets (including the value of auction rate preferred shares and variable rate municipal term preferred shares). The administrative services fee incurred for the year ended November 30, 2012 was equivalent to an annual effective rate of 0.0184% of the fund’s average daily net assets (including the value of the auction rate preferred shares and variable rate municipal term preferred shares).

Trustees’ and Officers’ Compensation – The fund pays compensation to independent Trustees in the form of a retainer, attendance fees, and additional compensation to Board and Committee chairpersons. The fund does not pay compensation directly to Trustees or officers of the fund who are also officers of the investment adviser, all of whom receive remuneration for their services to the fund from MFS. Certain officers and Trustees of the fund are officers or directors of MFS and MFSC.

Deferred Trustee Compensation – Prior to MFS’ appointment as investment adviser to the fund, the fund’s former independent Trustees participated in a Deferred Compensation Plan (the “Former Colonial Trustees Plan” or “Plan”). The fund’s current independent Trustees are not allowed to defer compensation under the Former Colonial Trustees Plan. Amounts deferred under the Plan are invested in shares of certain non-MFS funds selected by the former independent Trustees as notional investments. Deferred amounts represent an unsecured obligation of the fund until distributed in accordance with the Plan. Included in “Other assets” and “Payable for

Notes to Financial Statements – continued

independent Trustees’ compensation” in the Statement of Assets and Liabilities is $2,939 of deferred Trustees’ compensation. There is no current year expense associated with the Former Colonial Trustees Plan.

Other – This fund and certain other funds managed by MFS (the funds) have entered into services agreements (the Agreements) which provide for payment of fees by the funds to Tarantino LLC and Griffin Compliance LLC in return for the provision of services of an Independent Chief Compliance Officer (ICCO) and Assistant ICCO, respectively, for the funds. The ICCO and Assistant ICCO are officers of the funds and the sole members of Tarantino LLC and Griffin Compliance LLC, respectively. The funds can terminate the Agreements with Tarantino LLC and Griffin Compliance LLC at any time under the terms of the Agreements. For the year ended November 30, 2012, the aggregate fees paid by the fund to Tarantino LLC and Griffin Compliance LLC were $1,436 and are included in “Miscellaneous” expense in the Statement of Operations. MFS has agreed to reimburse the fund for a portion of the payments made by the fund in the amount of $574, which is shown as a reduction of total expenses in the Statement of Operations. Additionally, MFS has agreed to bear all expenses associated with office space, other administrative support, and supplies provided to the ICCO and Assistant ICCO.

The fund invests in the MFS Institutional Money Market Portfolio which is managed by MFS and seeks current income consistent with preservation of capital and liquidity. Income earned on this investment is included in “Dividends from underlying affiliated funds” in the Statement of Operations. This money market fund does not pay a management fee to MFS.

(4) Portfolio Securities

Purchases and sales of investments, other than U.S. Government securities and short-term obligations, aggregated $41,897,262 and $39,908,388, respectively.

(5) Shares of Beneficial Interest

The fund’s Declaration of Trust permits the Trustees to issue an unlimited number of full and fractional shares of beneficial interest. The fund reserves the right to repurchase shares of beneficial interest of the fund subject to Trustee approval. During the years ended November 30, 2012 and November 30, 2011, the fund did not repurchase any shares. Transactions in fund shares were as follows:

Year ended
11/30/12

Year ended
11/30/11

Shares

Amount

Shares

Amount

Shares issued to shareholders in
reinvestment of distributions

53,395

$285,075

69,203

$321,170

(6) Line of Credit

The fund and certain other funds managed by MFS participate in a $1.1 billion unsecured committed line of credit, subject to a $1 billion sublimit, provided by a syndication of banks under a credit agreement. Borrowings may be made for temporary financing needs. Interest is charged to each fund, based on its borrowings, generally at a rate equal to the higher of the Federal Reserve funds rate or one month LIBOR plus an agreed upon spread. A commitment fee, based on the average daily, unused portion of the committed line of credit, is allocated among the participating

Notes to Financial Statements – continued

funds at the end of each calendar quarter. In addition, the fund and other funds managed by MFS have established unsecured uncommitted borrowing arrangements with certain banks for temporary financing needs. Interest is charged to each fund, based on its borrowings, at a rate equal to the Federal Reserve funds rate plus an agreed upon spread. For the year ended November 30, 2012, the fund’s commitment fee and interest expense were $1,070 and $0, respectively, and are included in “Miscellaneous” expense in the Statement of Operations.

(7) Transactions in Underlying Affiliated Funds-Affiliated Issuers

An affiliated issuer may be considered one in which the fund owns 5% or more of the outstanding voting securities, or a company which is under common control. For the purposes of this report, the fund assumes the following to be an affiliated issuer:


Underlying Affiliated Fund	Beginning Shares/Par Amount		Acquisitions Shares/Par Amount		Dispositions Shares/Par Amount			Ending Shares/Par Amount
MFS Institutional Money Market Portfolio		2,249,831		51,766,978		(50,015,340	)		4,001,469

Underlying Affiliated Fund	Realized Gain (Loss)		Capital Gain Distributions		Dividend Income			Ending Value
MFS Institutional Money Market Portfolio		$—		$—		$7,342			$4,001,469

(8) Preferred Shares

The fund has 133 shares issued and outstanding of Auction Rate Preferred Shares (ARPS), series T, and 92 shares of ARPS, series W. Dividends are cumulative at a rate that is reset every seven days for both series through an auction process. If the ARPS are unable to be remarketed on a remarketing date as part of the auction process, the fund would be required to pay the maximum applicable rate on ARPS to holders of such shares for successive dividend periods until such time when the shares are successfully remarketed. The maximum rate on ARPS rated aa3/AA- or better is equal to 110% of the higher of (i) the Taxable Equivalent of Short-Term Municipal Bond Rate or (ii) the “AA” Composite Commercial Paper Rate.

Since February 2008, regularly scheduled auctions for ARPS issued by closed end funds, including this fund, have consistently failed because of insufficient demand (bids to buy shares) to meet the supply (shares offered for sale) at each auction. In a failed auction, ARPS holders cannot sell their shares tendered for sale. While repeated auction failures have affected the liquidity for ARPS, they do not constitute a default or automatically alter the credit quality of the ARPS, and ARPS holders have continued to receive dividends at the previously defined “maximum rate”. During the year ended November 30, 2012, the ARPS dividend rates ranged from 0.11% to 0.38% for series T and from 0.11% to 0.40% for series W. For the year ended November 30, 2012, the average dividend rate was 0.26% for both series T and series W. These developments with respect to ARPS do not affect the management or investment policies of the fund. However, one implication of these auction failures for common shareholders is that the fund’s cost of leverage will be higher than it otherwise would have been had the auctions continued to be successful. As a result, the fund’s future common share earnings may be lower than they otherwise would have been.

Notes to Financial Statements – continued

The fund pays an annual service fee to broker-dealers with customers who are beneficial owners of the ARPS. The service fee is equivalent to 0.25% of the applicable ARPS liquidation value while the ARPS auctions are successful or to 0.15% or less, varying by broker-dealer, while the auctions are failing. The outstanding ARPS are redeemable at the option of the fund in whole or in part at the liquidation preference of $25,000 per share, plus accumulated and unpaid dividends. The ARPS are also subject to mandatory redemption if certain requirements relating to its asset maintenance coverage are not satisfied.

On August 9, 2012, the fund announced a tender offer for all of its outstanding ARPS at a price equal to 95% of the ARPS’ per share liquidation preference of $25,000, or $23,750 per share, plus any unpaid dividends accrued through the expiration date of the tender offer. The tender offer expired on September 12, 2012, and the fund accepted for repurchase 1,817 ARPS, series T and 1,858 ARPS, series W (approximately 94.2% of the fund’s then outstanding ARPS) with an aggregate liquidation preference of $91,875,000 for an aggregate price of $87,281,250. To finance the ARPS tender offer, the fund issued in a private placement 3,675 shares of a new type of preferred shares, Variable Rate Municipal Term Preferred Shares (VMTPS), each with a liquidation preference of $25,000 per share, for an aggregate price of $91,875,000. The outstanding VMTPS are redeemable at the option of the fund in whole or in part at the liquidation preference of $25,000 per share, plus accumulated and unpaid dividends, but generally solely for the purpose of decreasing the leverage of the fund. The VMTPS are subject to a mandatory term redemption date of September 30, 2016 unless extended through negotiation with the private investors. Dividends on the VMTPS are cumulative and are set weekly to a fixed spread against the Securities Industry and Financial Markets Association Municipal Swap Index. The average annualized dividend rate on the fund’s VMTPS from the date of initial issuance through November 30, 2012 was 1.43%. The total liquidation preference of the fund’s outstanding preferred shares, comprised of untendered ARPS and VMTPS, remained unchanged as a result of the ARPS tender and VMTPS issuance. The difference between the liquidation preference of the ARPS and the actual purchase price of the tendered ARPS (i.e., the 5% discount on the per share liquidation preference of the tendered ARPS), was recognized by the fund in the Statement of Changes in Net Assets as an increase in net assets applicable to common shares resulting from the tender and the repurchase of the ARPS by the fund.

In the fund’s Statement of Assets and Liabilities, the VMTPS aggregate liquidation preference is shown as a liability since they have a stated mandatory redemption date. Dividends paid to VMTPS are treated as interest expense and recorded as incurred. For the year ended November 30, 2012, interest expense related to VMTPS amounted to $270,590 and is included in “Interest expense” in the Statement of Operations. Costs directly related to the issuance of the VMTPS are considered debt issuance costs which have been deferred and are being amortized into expense over the life of the VMTPS. The period-end carrying value for the VMTPS in the fund’s Statement of Assets and Liabilities is its liquidation value which approximates its fair value. If the VMTPS were carried at fair value, its fair value would be considered level 2 under the fair value hierarchy.

Under the terms of a purchase agreement between the fund and the investor in VMTPS, the fund may only invest in “eligible assets” as defined in the purchase agreement; provided, however, that up to 2% of the Fund’s total assets may be

Notes to Financial Statements – continued

comprised of assets that do not constitute eligible assets. In addition, (i) at least 60% of the fund’s total assets must be comprised of investment grade tax-exempt municipal securities that are, or at the time of investment were, rated investment grade in accordance with the purchase agreement, (ii) no more than 40% of the fund’s total assets may be comprised of tax-exempt municipal securities that, at the time of investment, were rated below investment grade in accordance with the purchase agreement, (iii) no more than 5% of the fund’s total assets may be comprised of tax-exempt municipal securities that, at the time of investment, were rated below B3 or B- in accordance with the purchase agreement and (iv) none of the fund’s total assets may be comprised of non-municipal securities that, at the time of investment, were rated below investment grade in accordance with the purchase agreement. These investment-related requirements under the VMTPS purchase agreement are in various respects more restrictive than those to which the fund is otherwise subject in accordance with its investment objectives and policies, and may limit the investment flexibility that might otherwise be pursued by the fund if the VMTPS were not outstanding.

The fund is required to maintain certain asset coverage with respect to the ARPS and VMTPS as defined in the fund’s By-Laws and the Investment Company Act of 1940 and, as such, is not permitted to declare common share dividends unless the fund’s ARPS and VMTPS have a minimum asset coverage ratio of 200% after declaration of the common share dividends. With respect to the payment of dividends and as to the distribution of assets of the fund, ARPS and VMTPS rank on parity with each other, and are both senior in priority to the fund’s outstanding common shares. To the extent that investments are purchased by the fund with proceeds from the issuance of preferred shares, including ARPS and VMTPS, the fund’s net asset value will increase or decrease at a greater rate than a comparable unleveraged fund.

As of November 30, 2012, the fund had issued and outstanding 133 ARPS, series T, 92 ARPS, series W, and 3,675 VMTPS, series 2016/9.

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Trustees and Shareholders of MFS High Income Municipal Trust:

We have audited the accompanying statement of assets and liabilities of MFS High Income Municipal Trust (the Fund), including the portfolio of investments, as of November 30, 2012, and the related statements of operations and cash flows for the year then ended, the statements of changes in net assets for each of the two years in the period then ended, and the financial highlights for each of the five years in the period then ended. These financial statements and financial highlights are the responsibility of the Fund’s management. Our responsibility is to express an opinion on these financial statements and financial highlights based on our audits.

We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements and financial highlights are free of material misstatement. We were not engaged to perform an audit of the Fund’s internal control over financial reporting. Our audits included consideration of internal control over financial reporting as a basis for designing audit procedures that are appropriate in the circumstances, but not for the purpose of expressing an opinion on the effectiveness of the Fund’s internal control over financial reporting. Accordingly, we express no such opinion. An audit also includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements and financial highlights, assessing the accounting principles used and significant estimates made by management, and evaluating the overall financial statement presentation. Our procedures included confirmation of securities owned as of November 30, 2012, by correspondence with the custodian and brokers or by other appropriate auditing procedures where replies from brokers were not received. We believe that our audits provide a reasonable basis for our opinion.

In our opinion, the financial statements and financial highlights referred to above present fairly, in all material respects, the financial position of MFS High Income Municipal Trust at November 30, 2012, the results of its operations and its cash flows for the year then ended, the changes in its net assets for each of the two years in the period then ended, and its financial highlights for each of the five years in the period then ended, in conformity with U.S. generally accepted accounting principles.

LOGO

Boston, Massachusetts

January 15, 2013

RESULTS OF SHAREHOLDER MEETINGS

(unaudited)

At a special meeting of shareholders of Auction Rate Preferred Shares (ARPS) of MFS High Income Municipal Trust, which was held on September 11, 2012, the following action was taken:

Item 1: To amend the fund’s bylaws to replace Standard & Poor’s, a division of the McGraw-Hill Companies, Inc. with Fitch, Inc. as a rating agency for the fund’s ARPS and make other noted changes.


	Number of Shares
For		2,647
Against		545
Withheld Authority		5

At the annual meeting of shareholders of MFS High Income Municipal Trust, which was held on October 31, 2012, the following actions were taken:

Item 1: To elect the following individuals as Trustees, elected by holders of common and preferred shares together:


	Number of Shares
Nominee	For		Withheld Authority
Robert E. Butler		26,798,492.739		1,382,171.263
David H. Gunning		26,798,661.060		1,382,002.942
J. Dale Sherratt		26,801,195.739		1,379,468.263

Item 2: To elect the following individuals as Trustees, elected by the holders of preferred shares only:


	Number of Shares
Nominee	For		Withheld Authority
John P. Kavanaugh		2,620		37
Laurie J. Thomsen		2,620		37

TRUSTEES AND OFFICERS — IDENTIFICATION AND BACKGROUND

The Trustees and officers of the Trust, as of January 1, 2013, are listed below, together with their principal occupations during the past five years. (Their titles may have varied during that period.) The address of each Trustee and officer is 111 Huntington Avenue, Boston, Massachusetts 02199-7618.


Name, Age	Position(s) Held with Fund	Trustee/Officer Since^(h)	Term Expiring	Principal Occupations During the Past Five Years	Other Directorships^(j)
INTERESTED TRUSTEES
Robert J. Manning^(k) (age 49)	Trustee	February 2004	2013	Massachusetts Financial Services Company, Chairman, Chief Executive Officer and Director; President (until December 2009); Chief Investment Officer (until July 2010)	N/A
INDEPENDENT TRUSTEES
David H. Gunning (age 70)	Trustee and Chair of Trustees	January 2004	2012	Private investor	Lincoln Electric Holdings, Inc. (welding equipment manufacturer), Director; Development Alternatives, Inc. (consulting), Director/Non-Executive Chairman; Portman Limited (mining), Director (until 2008)
Robert E. Butler (age 71)	Trustee	January 2006	2012	Consultant – investment company industry regulatory and compliance matters	N/A
Maureen R. Goldfarb (age 57)	Trustee	January 2009	2013	Private investor	N/A
William R. Gutow (age 71)	Trustee	December 1993	2014	Private investor and real estate consultant; Capitol Entertainment Management Company (video franchise), Vice Chairman	Atlantic Coast Tan (tanning salons), Vice Chairman (until 2007); Texas Donuts (donut franchise), Vice Chairman (until 2010)

Trustees and Officers – continued


Name, Age	Position(s) Held with Fund	Trustee/Officer Since^(h)	Term Expiring	Principal Occupations During the Past Five Years	Other Directorships^(j)
Michael Hegarty (age 68)	Trustee	December 2004	2014	Private investor; Rouse Properties Inc. (real estate), Director	N/A
John P. Kavanaugh (age 58)	Trustee	January 2009	2012	Private investor	N/A
J. Dale Sherratt (age 74)	Trustee	June 1989	2012	Insight Resources, Inc. (acquisition planning specialists), President; Wellfleet Investments (investor in health care companies), Managing General Partner	N/A
Laurie J. Thomsen (age 55)	Trustee	March 2005	2012	Private investor; New Profit, Inc. (venture philanthropy), Executive Partner (until 2010)	The Travelers Companies (insurance), Director
Robert W. Uek (age 71)	Trustee	January 2006	2014	Consultant to investment company industry	N/A
OFFICERS
John M. Corcoran^(k) (age 47)	President	October 2008	N/A	Massachusetts Financial Services Company, Senior Vice President (since October 2008); State Street Bank and Trust (financial services provider), Senior Vice President, (until September 2008)	N/A
Christopher R. Bohane^(k) (age 38)	Assistant Secretary and Assistant Clerk	July 2005	N/A	Massachusetts Financial Services Company, Vice President and Senior Counsel	N/A
Kino Clark^(k) (age 44)	Assistant Treasurer	January 2012	N/A	Massachusetts Financial Services Company, Vice President	N/A

Trustees and Officers – continued


Name, Age	Position(s) Held with Fund	Trustee/Officer Since^(h)	Term Expiring	Principal Occupations During the Past Five Years	Other Directorships^(j)
Thomas H. Connors^(k) (age 53)	Assistant Secretary and Assistant Clerk	September 2012	N/A	Massachusetts Financial Services Company, Vice President and Senior Counsel; Deutsche Investment Management Americas Inc. (financial service provider), Director and Senior Counsel (until 2012)	N/A
Ethan D. Corey^(k) (age 49)	Assistant Secretary and Assistant Clerk	July 2005	N/A	Massachusetts Financial Services Company, Senior Vice President and Associate General Counsel	N/A
David L. DiLorenzo^(k) (age 44)	Treasurer	July 2005	N/A	Massachusetts Financial Services Company, Senior Vice President	N/A
Robyn L. Griffin (age 37)	Assistant Independent Chief Compliance Officer	August 2008	N/A	Griffin Compliance LLC (provider of compliance services), Principal (since August 2008); State Street Corporation (financial services provider), Mutual Fund Administration Assistant Vice President (October 2006 – July 2008)	N/A
Brian E. Langenfeld^(k) (age 39)	Assistant Secretary and Assistant Clerk	June 2006	N/A	Massachusetts Financial Services Company, Vice President and Senior Counsel	N/A
Susan S. Newton^(k) (age 62)	Assistant Secretary and Assistant Clerk	May 2005	N/A	Massachusetts Financial Services Company, Senior Vice President and Associate General Counsel	N/A

Trustees and Officers – continued


Name, Age	Position(s) Held with Fund	Trustee/Officer Since^(h)	Term Expiring	Principal Occupations During the Past Five Years	Other Directorships^(j)
Susan A. Pereira^(k) (age 42)	Assistant Secretary and Assistant Clerk	July 2005	N/A	Massachusetts Financial Services Company, Vice President and Senior Counsel	N/A
Kasey L. Phillips^(k) (age 42)	Assistant Treasurer	September 2012	N/A	Massachusetts Financial Services Company, Vice President; Wells Fargo Funds Management, LLC, Senior Vice President, Fund Treasurer (until 2012)	N/A
Mark N. Polebaum^(k) (age 60)	Secretary and Clerk	January 2006	N/A	Massachusetts Financial Services Company, Executive Vice President, General Counsel and Secretary	N/A
Frank L. Tarantino (age 68)	Independent Chief Compliance Officer	June 2004	N/A	Tarantino LLC (provider of compliance services), Principal	N/A
Richard S. Weitzel^(k) (age 42)	Assistant Secretary and Assistant Clerk	October 2007	N/A	Massachusetts Financial Services Company, Senior Vice President and Associate General Counsel	N/A
James O. Yost^(k) (age 52)	Deputy Treasurer	September 1990	N/A	Massachusetts Financial Services Company, Senior Vice President	N/A

(h)

Date first appointed to serve as Trustee/officer of an MFS fund. Each Trustee has served continuously since appointment unless indicated otherwise. For the period from December 15, 2004 until February 22, 2005, Mr. Manning served as Advisory Trustee. For the period October 2008, until January 2012, Mr. Corcoran served as Treasurer of the Funds. Prior to January 2012, Messrs. DiLorenzo and Yost served as Assistant Treasurers of the Funds.

(j)	Directorships or trusteeships of companies required to report to the Securities and Exchange Commission (i.e., “public companies”).

(k)

“Interested person” of the Trust within the meaning of the Investment Company Act of 1940 (referred to as the 1940 Act), which is the principal federal law governing investment companies like the fund, as a result of position with MFS. The address of MFS is 111 Huntington Avenue, Boston, Massachusetts 02199-7618.

Trustees and Officers – continued

The Trust holds annual shareholder meetings for the purpose of electing Trustees, and Trustees are elected for fixed terms. Two Trustees, each holding a term of one year, are elected annually by holders of the Trust’s preferred shares. The remaining Trustees are currently divided into three classes, each having a term of three years which term expires on the date of the third annual meeting following the election to office of the Trustee’s class. Each year the term of one class expires. Each Trustee and officer will serve until next elected or his or her earlier death, resignation, retirement or removal.

Messrs. Butler, Kavanaugh, and Uek and Ms. Thomsen are members of the Fund’s Audit Committee.

Each of the Fund’s Trustees and officers holds comparable positions with certain other funds of which MFS or a subsidiary is the investment adviser or distributor, and, in the case of the officers, with certain affiliates of MFS. As of January 1, 2013, the Trustees served as board members of 143 funds within the MFS Family of Funds.

The Statement of Additional Information for the Fund includes further information about the Trustees and is available without charge upon request by calling 1-800-225-2606.


Investment Adviser		Custodian
Massachusetts Financial Services Company		State Street Bank and Trust
111 Huntington Avenue		1 Lincoln Street
Boston, MA 02199-7618		Boston, MA 02111-2900
Portfolio Managers		Independent Registered Public Accounting Firm
Gary Lasman		Ernst & Young LLP
Geoffrey Schechter		200 Clarendon Street
		Boston, MA 02116

BOARD REVIEW OF INVESTMENT ADVISORY AGREEMENT

The Investment Company Act of 1940 requires that both the full Board of Trustees and a majority of the non-interested (“independent”) Trustees, voting separately, annually approve the continuation of the Fund’s investment advisory agreement with MFS. The Trustees consider matters bearing on the Fund and its advisory arrangements at their meetings throughout the year, including a review of performance data at each regular meeting. In addition, the independent Trustees met several times over the course of three months beginning in May and ending in July, 2012 (“contract review meetings”) for the specific purpose of considering whether to approve the continuation of the investment advisory agreement for the Fund and the other investment companies that the Board oversees (the “MFS Funds”). The independent Trustees were assisted in their evaluation of the Fund’s investment advisory agreement by independent legal counsel, from whom they received separate legal advice and with whom they met separately from MFS during various contract review meetings. The independent Trustees were also assisted in this process by the MFS Funds’ Independent Chief Compliance Officer, a full-time senior officer appointed by and reporting to the independent Trustees.

In connection with their deliberations regarding the continuation of the investment advisory agreement, the Trustees, including the independent Trustees, considered such information and factors as they believed, in light of the legal advice furnished to them and their own business judgment, to be relevant. The investment advisory agreement for the Fund was considered separately, although the Trustees also took into account the common interests of all MFS Funds in their review. As described below, the Trustees considered the nature, quality, and extent of the various investment advisory, administrative, and shareholder services performed by MFS under the existing investment advisory agreement and other arrangements with the Fund.

In connection with their contract review meetings, the Trustees received and relied upon materials that included, among other items: (i) information provided by Lipper Inc., an independent third party, on the investment performance (based on net asset value) of the Fund for various time periods ended December 31, 2011 and the investment performance (based on net asset value) of a group of funds with substantially similar investment classifications/objectives (the “Lipper performance universe”), (ii) information provided by Lipper Inc. on the Fund’s advisory fees and other expenses and the advisory fees and other expenses of comparable funds identified by Lipper Inc. (the “Lipper expense group”), (iii) information provided by MFS on the advisory fees of comparable portfolios of other clients of MFS, including institutional separate accounts and other clients, (iv) information as to whether and to what extent applicable expense waivers, reimbursements or fee “breakpoints” are observed for the Fund, (v) information regarding MFS’ financial results and financial condition, including MFS’ and certain of its affiliates’ estimated profitability from services performed for the Fund and the MFS Funds as a whole, and compared to MFS’ institutional business, (vi) MFS’ views regarding the outlook for the mutual fund industry and the strategic business plans of MFS, (vii) descriptions of various functions performed by MFS for the Funds, such as compliance monitoring and portfolio trading practices, and (viii) information regarding the overall organization of MFS, including information about MFS’ senior management and other personnel providing investment

Board Review of Investment Advisory Agreement – continued

advisory, administrative and other services to the Fund and the other MFS Funds. The comparative performance, fee and expense information prepared and provided by Lipper Inc. was not independently verified and the independent Trustees did not independently verify any information provided to them by MFS.

The Trustees’ conclusion as to the continuation of the investment advisory agreement was based on a comprehensive consideration of all information provided to the Trustees and not the result of any single factor. Some of the factors that figured particularly in the Trustees’ deliberations are described below, although individual Trustees may have evaluated the information presented differently from one another, giving different weights to various factors. It is also important to recognize that the fee arrangements for the Fund and other MFS Funds are the result of years of review and discussion between the independent Trustees and MFS, that certain aspects of such arrangements may receive greater scrutiny in some years than in others, and that the Trustees’ conclusions may be based, in part, on their consideration of these same arrangements during the course of the year and in prior years.

In June 2007, shareholders approved an investment advisory agreement between the Fund and MFS. Effective June 30, 2007, in connection with the consummation of the asset purchase agreement between MFS and Columbia Management Advisors LLC, MFS assumed investment management responsibilities for the Fund.

Based on information provided by Lipper Inc. and MFS, the Trustees reviewed the Fund’s total return investment performance as well as the performance of peer groups of funds over various time periods. The Trustees placed particular emphasis on the total return performance of the Fund’s common shares in comparison to the performance of funds in its Lipper performance universe over the three-year period ended December 31, 2011, which the Trustees believed was a long enough period to reflect differing market conditions. The total return performance of the Fund’s common shares ranked 5th out of a total of 13 funds in the Lipper performance universe for this three-year period (a ranking of first place out of the total number of funds in the performance universe indicating the best performer and a ranking of last place out of the total number of funds in the performance universe indicating the worst performer). The total return performance of the Fund’s common shares ranked 6th out of a total of 13 funds for the one-year period and 12th out of a total of 12 funds for the five-year period ended December 31, 2011. Given the size of the Lipper performance universe and information previously provided by MFS regarding differences between the Fund and other funds in its Lipper performance universe, the Trustees also reviewed the Fund’s performance in comparison to the Barclays Capital Municipal Bond Index. The Fund out-performed the Barclays Capital Municipal Bond Index for each of the one-and three-year periods ended December 31, 2011 (one-year: 14.1% total return for the Fund versus 10.7% total return for the benchmark; three-year: 22.1% total return for the Fund versus 8.6% total return for the benchmark) and under-performed the Index for the five-year period ended December 31, 2011 (1.0% total return for the Fund versus 5.2% total return for the benchmark). Because of the passage of time, these performance results may differ from the performance results for more recent periods, including those shown elsewhere in this report.

Board Review of Investment Advisory Agreement – continued

In addition to considering the performance information provided in connection with the contract review meetings, the independent Trustees noted that, in light of the Fund’s substandard relative performance at the time of their contract review meetings in 2011, they had met at each of their regular meetings since then with MFS’ senior investment management personnel to discuss the Fund’s performance and MFS’ efforts to improve the Fund’s performance. The independent Trustees further noted that the Fund’s three-year performance as compared to its benchmark improved for the period ended December 31, 2011, as compared to the prior year. Taking this information into account, the Trustees concluded, within the context of their overall conclusions regarding the investment advisory agreement, that they were satisfied with MFS’ responses and efforts relating to investment performance.

In assessing the reasonableness of the Fund’s advisory fee, the Trustees considered, among other information, the Fund’s advisory fee and the total expense ratio of the Fund’s common shares as a percentage of average daily net assets and the advisory fee and total expense ratios of peer groups of funds based on information provided by Lipper Inc. The Trustees considered that MFS currently observes an expense limitation for the Fund, which may not be changed without the Trustees’ approval. The Trustees also considered that, according to the Lipper data (which takes into account any fee reductions or expense limitations that were in effect during the Fund’s last fiscal year), the Fund’s effective advisory fee rate was higher than the Lipper expense group median, and the Fund’s total expense ratio was approximately at the Lipper expense group median.

The Trustees also considered the advisory fees charged by MFS to institutional accounts, if any. In comparing these fees, the Trustees considered information provided by MFS as to the generally broader scope of services provided by MFS to the Fund in comparison to institutional accounts and the impact on MFS and expenses associated with the more extensive regulatory regime to which the Fund is subject in comparison to institutional accounts.

The Trustees considered that, as a closed-end fund, the Fund is unlikely to experience meaningful asset growth. As a result, the Trustees did not view the potential for realization of economies of scale as the Fund’s assets grow to be a material factor in their deliberations. The Trustees noted that they would consider economies of scale in the future in the event the Fund experiences significant asset growth, such as through a material increase in the market value of the Fund’s portfolio securities.

The Trustees also considered information prepared by MFS relating to MFS’ costs and profits with respect to the Fund, the MFS Funds considered as a group, and other investment companies and accounts advised by MFS, as well as MFS’ methodologies used to determine and allocate its costs to the MFS Funds, the Fund and other accounts and products for purposes of estimating profitability.

After reviewing these and other factors described herein, the Trustees concluded, within the context of their overall conclusions regarding the investment advisory agreement, that the advisory fees charged to the Fund represent reasonable compensation in light of the services being provided by MFS to the Fund.

In addition, the Trustees considered MFS’ resources and related efforts to continue to retain, attract and motivate capable personnel to serve the Fund. The Trustees also

Board Review of Investment Advisory Agreement – continued

considered current and developing conditions in the financial services industry, including the presence of large and well-capitalized companies which are spending, and appear to be prepared to continue to spend, substantial sums to engage personnel and to provide services to competing investment companies. In this regard, the Trustees also considered the financial resources of MFS and its ultimate parent, Sun Life Financial Inc. The Trustees also considered the advantages and possible disadvantages to the Fund of having an adviser that also serves other investment companies as well as other accounts.

The Trustees also considered the nature, quality, cost, and extent of administrative services provided to the Fund by MFS under agreements other than the investment advisory agreement. The Trustees also considered the nature, extent and quality of certain other services MFS performs or arranges for on the Fund’s behalf, which may include securities lending programs, directed expense payment programs, class action recovery programs, and MFS’ interaction with third-party service providers, principally custodians and sub-custodians. The Trustees concluded that the various non-advisory services provided by MFS and its affiliates on behalf of the Fund were satisfactory.

The Trustees also considered benefits to MFS from the use of the Fund’s portfolio brokerage commissions, if applicable, to pay for investment research and various other factors. Additionally, the Trustees considered so-called “fall-out benefits” to MFS such as reputational value derived from serving as investment manager to the Fund.

Based on their evaluation of factors that they deemed to be material, including those factors described above, the Board of Trustees, including the independent Trustees, concluded that the Fund’s investment advisory agreement with MFS should be continued for an additional one-year period, commencing August 1, 2012.

A discussion regarding the Board’s most recent review and renewal of the fund’s Investment Advisory Agreement with MFS is available by clicking on the fund’s name under “Closed End Funds” in the “Products” section of the MFS Web site (mfs.com).

PROXY VOTING POLICIES AND INFORMATION

A general description of the MFS funds’ proxy voting policies and procedures is available without charge, upon request, by calling 1-800-225-2606, by visiting the Proxy Voting section of mfs.com or by visiting the SEC’s Web site at http://www.sec.gov.

Information regarding how the fund voted proxies relating to portfolio securities during the most recent twelve-month period ended June 30 is available without charge by visiting the Proxy Voting section of mfs.com or by visiting the SEC’s Web site at http://www.sec.gov.

QUARTERLY PORTFOLIO DISCLOSURE

The fund will file a complete schedule of portfolio holdings with the Securities and Exchange Commission (the Commission) for the first and third quarters of each fiscal year on Form N-Q. A shareholder can obtain the quarterly portfolio holdings report at mfs.com. The fund’s Form N-Q is also available on the EDGAR database on the Commission’s Internet Web site at http://www.sec.gov, and may be reviewed and copied at the:

Public Reference Room

Securities and Exchange Commission

100 F Street, NE, Room 1580

Washington, D.C. 20549

Information on the operation of the Public Reference Room may be obtained by calling the Commission at 1-800-SEC-0330. Copies of the Fund’s Form N-Q also may be obtained, upon payment of a duplicating fee, by electronic request at the following e-mail address: publicinfo@sec.gov or by writing the Public Reference Section at the above address.

FURTHER INFORMATION

From time to time, MFS may post important information about the fund or the MFS funds on the MFS web site (mfs.com). This information is available by visiting the “News & Commentary” section of mfs.com or by clicking on the fund’s name under “Closed End Funds” in the “Products” section of mfs.com.

FEDERAL TAX INFORMATION (unaudited)

The fund will notify shareholders of amounts for use in preparing 2012 income tax forms in January 2013. The following information is provided pursuant to provisions of the Internal Revenue Code.

Of the dividends paid from net investment income during the fiscal year, 99.28% is designated as exempt interest dividends for federal income tax purposes. If the fund has earned income on private activity bonds, a portion of the dividends paid may be considered a tax preference item for purposes of computing a shareholder’s alternative minimum tax.

rev. 3/11

FACTS

WHAT DOES MFS DO WITH YOUR PERSONAL INFORMATION?


Why?		Financial companies choose how they share your personal information. Federal law gives consumers the right to limit some but not all sharing. Federal law also requires us to tell you how we collect, share, and protect your personal information. Please read this notice carefully to understand what we do.

What?

The types of personal information we collect and share depend on the product or service you have with us. This information can include:

•Social Security number and account balances

•Account transactions and transaction history

•Checking account information and wire transfer instructions

When you are no longer our customer, we continue to share your information as described in this notice.


How?		All financial companies need to share customers’ personal information to run their everyday business. In the section below, we list the reasons financial companies can share their customers’ personal information; the reasons MFS chooses to share; and whether you can limit this sharing.


Reasons we can share your personal information	Does MFS share?	Can you limit this sharing?
For our everyday business purposes – such as to process your transactions, maintain your account(s), respond to court orders and legal investigations, or report to credit bureaus	Yes	No
For our marketing purposes – to offer our products and services to you	No	We don’t share
For joint marketing with other financial companies	No	We don’t share
For our affiliates’ everyday business purposes – information about your transactions and experiences	No	We don’t share
For our affiliates’ everyday business purposes – information about your creditworthiness	No	We don’t share
For nonaffiliates to market to you	No	We don’t share


Questions?		Call 800-225-2606 or go to mfs.com.


Page 2


Who we are
Who is providing this notice?		MFS Funds, MFS Investment Management, MFS Institutional Advisors, Inc., MFS Fund Distributors, Inc., MFS Heritage Trust Company, and MFS Service Center, Inc.


What we do
How does MFS protect my personal information?		To protect your personal information from unauthorized access and use, we use security measures that comply with federal law. These measures include procedural, electronic, and physical safeguards for the protection of the personal information we collect about you.
How does MFS collect my personal information?		We collect your personal information, for example, when you •open an account or provide account information •direct us to buy securities or direct us to sell your securities •make a wire transfer We also collect your personal information from others, such as credit bureaus, affiliates and other companies.
Why can’t I limit all sharing?		Federal law gives you the right to limit only •sharing for affiliates’ everyday business purposes – information about your creditworthiness •affiliates from using your information to market to you •sharing for nonaffiliates to market to you State laws and individual companies may give you additional rights to limit sharing.


Definitions
Affiliates		Companies related by common ownership or control. They can be financial and nonfinancial companies. •MFS does not share personal information with affiliates, except for everyday business purposes as described on page one of this notice.
Nonaffiliates		Companies not related by common ownership or control. They can be financial and nonfinancial companies. •MFS does not share with nonaffiliates so they can market to you.
Joint Marketing		A formal agreement between nonaffiliated financial companies that together market financial products or services to you. •MFS doesn’t jointly market.


Other important information
If you own an MFS product or receive an MFS service in the name of a third party such as a bank or broker-dealer, their privacy policy may apply to you instead of ours.

LOGO

CONTACT US

TRANSFER AGENT, REGISTRAR, AND

DIVIDEND DISBURSING AGENT

CALL

1-800-637-2304

9 a.m. to 5 p.m. Eastern time

WRITE

Computershare Trust Company, N.A.

P.O. Box 43078

Providence, RI 02940-3078

New York Stock Exchange Symbol: CXE

ITEM 2.

CODE OF ETHICS.

The Registrant has adopted a Code of Ethics pursuant to Section 406 of the Sarbanes-Oxley Act and as defined in Form N-CSR that applies to the Registrant’s principal executive officer and principal financial and accounting officer. During the period covered by this report, the Registrant has not amended any provision in its Code of Ethics (the “Code”) that relates to an element of the Code’s definitions enumerated in paragraph (b) of Item 2 of this Form N-CSR. During the period covered by this report, the Registrant did not grant a waiver, including an implicit waiver, from any provision of the Code.

A copy of the Code of Ethics is filed as an exhibit to this Form N-CSR.

ITEM 3.

AUDIT COMMITTEE FINANCIAL EXPERT.

Messrs. Robert E. Butler, John P. Kavanaugh and Robert W. Uek and Ms. Laurie J. Thomsen, members of the Audit Committee, have been determined by the Board of Trustees in their reasonable business judgment to meet the definition of “audit committee financial expert” as such term is defined in Form N-CSR. In addition, Messrs. Butler, Kavanaugh and Uek and Ms. Thomsen are “independent” members of the Audit Committee (as such term has been defined by the Securities and Exchange Commission in regulations implementing Section 407 of the Sarbanes-Oxley Act of 2002). The Securities and Exchange Commission has stated that the designation of a person as an audit committee financial expert pursuant to this Item 3 on the Form N-CSR does not impose on such a person any duties, obligations or liability that are greater than the duties, obligations or liability imposed on such person as a member of the Audit Committee and the Board of Trustees in the absence of such designation or identification.

ITEM 4.

PRINCIPAL ACCOUNTANT FEES AND SERVICES.

Items 4(a) through 4(d) and 4(g):

The Board of Trustees has appointed Ernst & Young LLP (“E&Y”) to serve as independent accountants to the Registrant (hereinafter the “Registrant” or the “Fund”). The tables below set forth the audit fees billed to the Fund as well as fees for non-audit services provided to the Fund and/or to the Fund’s investment adviser, Massachusetts Financial Services Company (“MFS”), and to various entities either controlling, controlled by, or under common control with MFS that provide ongoing services to the Fund (“MFS Related Entities”).

For the fiscal years ended November 30, 2012 and 2011, audit fees billed to the Fund by E&Y were as follows:


	Audit Fees
	2012		2011
Fees billed by E&Y:
MFS High Income Municipal Trust		51,564		49,658

For the fiscal years ended November 30, 2012 and 2011, fees billed by E&Y for audit-related, tax and other services provided to the Fund and for audit-related, tax and other services provided to MFS and MFS Related Entities were as follows:

Audit-Related Fees¹

Tax Fees²

All Other Fees³

2012

2011

2012

2011

2012

2011

Fees billed by E&Y:

To MFS High Income Municipal Trust

10,504

10,110

9,481

9,125

Audit-Related Fees¹

Tax Fees²

All Other Fees³

2012

2011

2012

2011

2012

2011

Fees billed by E&Y:

To MFS and MFS Related Entities of MFS High Income Municipal Trust*



	2012		2011⁴
Aggregate fees for non-audit services:
To MFS High Income Municipal Trust, MFS and MFS Related Entities^#		59,985		129,235

*	This amount reflects the fees billed to MFS and MFS Related Entities for non-audit services relating directly to the operations and financial reporting of the Fund (portions of which services also related to the operations and financial reporting of other funds within the MFS Funds complex).

^#	This amount reflects the aggregate fees billed by E&Y for non-audit services rendered to the Fund and for non-audit services rendered to MFS and the MFS Related Entities.

The fees included under “Audit-Related Fees” are fees related to assurance and related services that are reasonably related to the performance of the audit or review of financial statements, but not reported under “Audit Fees,” including accounting consultations, agreed-upon procedure reports, attestation reports, comfort letters and internal control reviews.

²	The fees included under “Tax Fees” are fees associated with tax compliance, tax advice and tax planning, including services relating to the filing or amendment of federal, state or local income tax returns, regulated investment company qualification reviews and tax distribution and analysis.

³	The fees under “All Other Fees” are fees for products and services provided by E&Y other than those reported under “Audit Fees,” “Audit-Related Fees” and “Tax Fees”.

⁴	E&Y fees reported in 2011 have been restated in this filing from those reported in the Registrant’s filing for the reporting period ended November 30, 2011.

Item 4(e)(1):

Set forth below are the policies and procedures established by the Audit Committee of the Board of Trustees relating to the pre-approval of audit and non-audit related services:

To the extent required by applicable law, pre-approval by the Audit Committee of the Board is needed for all audit and permissible non-audit services rendered to the Fund and all permissible non-audit services rendered to MFS or MFS Related Entities if the services relate directly to the operations and financial reporting of the Registrant. Pre-approval is currently on an engagement-by-engagement basis. In the event pre-approval of such services is necessary between regular meetings of the Audit Committee and it is not practical to wait to seek pre-approval at the next regular meeting of the Audit Committee, pre-approval of such services may be referred to the Chair of the Audit Committee for approval; provided that the Chair may not pre-approve any individual engagement for such services exceeding $50,000 or multiple engagements for such services in the aggregate exceeding $100,000 between such regular meetings of the Audit Committee. Any engagement pre-approved by the Chair between regular meetings of the Audit Committee shall be presented for ratification by the entire Audit Committee at its next regularly scheduled meeting.

Item 4(e)(2):

None, or 0%, of the services relating to the Audit-Related Fees, Tax Fees and All Other Fees paid by the Fund and MFS and MFS Related Entities relating directly to the operations and financial reporting of the Registrant disclosed above were approved by the audit committee pursuant to paragraphs (c)(7)(i)(C) of Rule 2-01 of Regulation S-X (which permits audit committee approval after the start of the engagement with respect to services other than audit, review or attest services, if certain conditions are satisfied).

Item 4(f):

Not applicable.

ITEM 5.

AUDIT COMMITTEE OF LISTED REGISTRANTS.

The Registrant has an Audit Committee established in accordance with Section 3(a)(58)(A) of the Securities Exchange Act of 1934. The members of the Audit Committee are Messrs. Robert E. Butler, John P. Kavanaugh, and Robert W. Uek and Ms. Laurie J. Thomsen.

ITEM 6.

SCHEDULE OF INVESTMENTS

A schedule of investments of the Registrant is included as part of the report to shareholders of the Registrant under Item 1 of this Form N-CSR.

ITEM 7.

DISCLOSURE OF PROXY VOTING POLICIES AND PROCEDURES FOR CLOSED-END MANAGEMENT INVESTMENT COMPANIES.

MASSACHUSETTS FINANCIAL SERVICES COMPANY

PROXY VOTING POLICIES AND PROCEDURES

March 1, 2012

Massachusetts Financial Services Company, MFS Institutional Advisors, Inc., MFS International (UK) Limited, MFS Heritage Trust Company, McLean Budden Limited and MFS’ other subsidiaries that perform discretionary investment management activities (collectively, “MFS”) have adopted proxy voting policies and procedures, as set forth below (“MFS Proxy Voting Policies and Procedures”), with respect to securities owned by the clients for which MFS serves as investment adviser and has the power to vote proxies, including the pooled investment vehicles sponsored by MFS (the “MFS Funds”). References to “clients” in these policies and procedures include the MFS Funds and other clients of MFS, such as funds organized offshore, sub-advised funds and separate account clients, to the extent these clients have delegated to MFS the responsibility to vote proxies on their behalf under the MFS Proxy Voting Policies and Procedures.

The MFS Proxy Voting Policies and Procedures include:

Voting Guidelines;

Administrative Procedures;

Records Retention; and

Reports.

A.	VOTING GUIDELINES

1.	General Policy; Potential Conflicts of Interest

MFS’ policy is that proxy voting decisions are made in what MFS believes to be the best long-term economic interests of MFS’ clients, and not in the interests of any other party or in MFS’ corporate interests, including interests such as the distribution of MFS Fund shares and institutional client relationships.

In developing these proxy voting guidelines, MFS reviews corporate governance issues and proxy voting matters that are presented for shareholder vote by either management or shareholders of public companies. Based on the overall principle that all votes cast by MFS on behalf of its clients must be in what MFS believes to be the best long-term economic interests of such clients, MFS has adopted proxy voting guidelines, set forth below, that govern how MFS generally will vote on specific matters presented for shareholder vote.

As a general matter, MFS votes consistently on similar proxy proposals across all shareholder meetings. However, some proxy proposals, such as certain excessive executive compensation, environmental, social and governance matters, are analyzed on a case-by-case basis in light of all the relevant facts and circumstances of the proposal. Therefore, MFS may vote similar proposals differently at different shareholder meetings based on the specific facts and circumstances of the issuer or the terms of the proposal. In addition, MFS also reserves the right to override the guidelines with respect to a particular proxy proposal when such an override is, in MFS’ best judgment, consistent with the overall principle of voting proxies in the best long-term economic interests of MFS’ clients.

MFS also generally votes consistently on the same matter when securities of an issuer are held by multiple client accounts, unless MFS has received explicit voting instructions to vote differently from a client for its own account. From time to time, MFS may also receive comments on the MFS Proxy Voting Policies and Procedures from its clients. These comments are carefully considered by MFS when it reviews these guidelines and revises them as appropriate.

These policies and procedures are intended to address any potential material conflicts of interest on the part of MFS or its subsidiaries that are likely to arise in connection with the voting of proxies on behalf of MFS’ clients. If such potential material conflicts of interest do arise, MFS will analyze, document and report on such potential material conflicts of interest (see Sections B.2 and D below), and shall ultimately vote the relevant proxies in what MFS believes to be the best long-term economic interests of its clients. The MFS Proxy Voting Committee is responsible for monitoring and reporting with respect to such potential material conflicts of interest.

MFS is also a signatory to the United Nations Principles for Responsible Investment. In developing these guidelines, MFS considered environmental, social and corporate governance issues in light of MFS’ fiduciary obligation to vote proxies in the best long-term economic interest of its clients.

2.	MFS’ Policy on Specific Issues

Election of Directors

MFS believes that good governance should be based on a board with at least a simple majority of directors who are “independent” of management, and whose key committees (e.g., compensation, nominating, and audit committees) are comprised entirely of “independent” directors. While MFS generally supports the board’s nominees in uncontested or non-contentious elections, we will not support a nominee to a board of a U.S. issuer (or issuer listed on a U.S. exchange) if, as a result of such nominee being elected to the board, the board would be comprised of a simple majority of members who are not “independent” or, alternatively, the compensation, nominating (including instances in which the full board serves as the compensation or nominating committee) or audit committees would include members who are not “independent.”

MFS will also not support a nominee to a board if we can determine that he or she attended less than 75% of the board and/or relevant committee meetings in the previous year without a valid reason stated in the proxy materials or other company communications. In addition, MFS may not support all nominees standing for re-election to a board if we can determine: (1) the board or its compensation committee has re-priced or exchanged underwater stock options since the last annual meeting of shareholders and without shareholder approval; (2) the board or relevant committee has not taken adequately responsive action to an issue that received majority support or opposition from shareholders, including MFS; (3) the board has implemented a poison pill without shareholder approval since the last annual meeting and such poison pill is not on the subsequent shareholder meeting’s agenda, (including those related to net-operating loss carryforwards); or (4) there are severe governance concerns at the issuer.

MFS may not support certain board nominees of U.S. issuers under certain circumstances where MFS deems compensation to be egregious due to pay-for-performance issues and/or poor pay practices. Please see the section below titled “MFS’ Policy on Specific Issues — Advisory Votes on Executive Compensation” for further details.

MFS evaluates a contested or contentious election of directors on a case-by-case basis considering the long-term financial performance of the company relative to its industry, management’s track record, the qualifications of all nominees, and an evaluation of what each side is offering shareholders.

Majority Voting and Director Elections

MFS votes for reasonably crafted proposals calling for directors to be elected with an affirmative majority of votes cast and/or the elimination of the plurality standard for electing directors (including binding resolutions requesting that the board amend the company’s bylaws), provided the proposal includes a carve-out for a plurality voting standard when there are more director nominees than board seats (e.g., contested elections) (“Majority Vote Proposals”).

Classified Boards

MFS generally supports proposals to declassify a board (e.g. a board in which only one-third of board members is elected each year) for all issuers other than for certain closed-end investment companies. MFS generally opposes proposals to classify a board for issuers other than for certain closed-end investment companies.

Proxy Access

MFS analyzes proposals seeking the ability of qualifying shareholders to nominate a certain number of directors on the company’s proxy statement (“Proxy Access”) on a case-by-case basis. In its analysis, MFS will consider the proposed ownership criteria for qualifying shareholders (such as ownership threshold and holding period) as well as the proponent’s rationale for seeking Proxy Access.

Stock Plans

MFS opposes stock option programs and restricted stock plans that provide unduly generous compensation for officers, directors or employees, or that could result in excessive dilution to other shareholders. As a general guideline, MFS votes against restricted stock, stock option, non-employee director, omnibus stock plans and any other stock plan if all such plans for a particular company involve potential dilution, in the aggregate, of more than 15%. However, MFS will also vote against stock plans that involve potential dilution, in aggregate, of more than 10% at U.S. issuers that are listed in the Standard and Poor’s 100 index as of December 31 of the previous year.

MFS also opposes stock option programs that allow the board or the compensation committee to re-price underwater options or to automatically replenish shares without shareholder approval. MFS also votes against stock option programs for officers, employees or non-employee directors that do not require an investment by the optionee, that give “free rides” on the stock price, or that permit grants of stock options with an exercise price below fair market value on the date the options are granted. MFS will consider proposals to exchange existing options for newly issued options, restricted stock or cash on a case-by-case basis, taking into account certain factors, including, but not limited to, whether there is a reasonable value-for-value exchange and whether senior executives are excluded from participating in the exchange.

MFS supports the use of a broad-based employee stock purchase plans to increase company stock ownership by employees, provided that shares purchased under the plan are acquired for no less than 85% of their market value and do not result in excessive dilution.

Shareholder Proposals on Executive Compensation

MFS believes that competitive compensation packages are necessary to attract, motivate and retain executives. However, MFS also recognizes that certain executive compensation practices can be “excessive” and not in the best, long-term economic interest of a company’s shareholders. We believe that the election of an issuer’s board of directors (as outlined above), votes on stock plans (as outlined above) and advisory votes on pay (as outlined below) are typically the most effective mechanisms to express our view on a company’s compensation practices.

MFS generally opposes shareholder proposals that seek to set rigid restrictions on executive compensation as MFS believes that compensation committees should retain some flexibility to determine the appropriate pay package for executives. Although we support linking executive stock option grants to a company’s performance, MFS also opposes shareholder proposals that mandate a link of performance-based pay to a specific metric. MFS generally supports reasonably crafted shareholder proposals that (i) require the issuer to adopt a policy to recover the portion of performance-based bonuses and awards paid to senior executives that were not earned based upon a significant negative restatement of earnings unless the company already has adopted a satisfactory policy on the matter, or (ii) expressly prohibit the backdating of stock options.

Advisory Votes on Executive Compensation

MFS will analyze advisory votes on executive compensation on a case-by-case basis. MFS will vote against an advisory vote on executive compensation if MFS determines that the issuer has adopted excessive executive compensation practices and will vote in favor of an advisory vote on executive compensation if MFS has not determined that the issuer has adopted excessive executive compensation practices. Examples of excessive executive compensation practices may include, but are not limited to, a pay-for-performance disconnect, employment contract terms such as guaranteed bonus provisions, unwarranted pension payouts, backdated stock options, overly generous hiring bonuses for chief executive officers, unnecessary perquisites, or the potential reimbursement of excise taxes to an executive in regards to a severance package. In cases where MFS (i) votes against consecutive advisory pay votes, or (ii) determines that a particularly egregious excessive executive compensation practice has occurred, then MFS may also vote against certain or all board nominees. MFS may also vote against certain or all board nominees if an advisory pay vote for a U.S. issuer is not on the agenda, or the company has not implemented the advisory vote frequency supported by a plurality/ majority of shareholders.

MFS generally supports proposals to include an advisory shareholder vote on an issuer’s executive compensation practices on an annual basis.

“Golden Parachutes”

From time to time, MFS may evaluate a separate, advisory vote on severance packages or “golden parachutes” to certain executives at the same time as a vote on a proposed merger or acquisition. MFS will support an advisory vote on a severance package on a on a case-by-case basis, and MFS may vote against the severance package regardless of whether MFS supports the proposed merger or acquisition.

Shareholders of companies may also submit proxy proposals that would require shareholder approval of severance packages for executive officers that exceed certain predetermined thresholds. MFS votes in favor of such shareholder proposals when they would require shareholder approval of any severance package for an executive officer that exceeds a certain multiple of such officer’s annual compensation that is not determined in MFS’ judgment to be excessive.

Anti-Takeover Measures

In general, MFS votes against any measure that inhibits capital appreciation in a stock, including proposals that protect management from action by shareholders. These types of proposals take many forms, ranging from “poison pills” and “shark repellents” to super-majority requirements.

MFS generally votes for proposals to rescind existing “poison pills” and proposals that would require shareholder approval to adopt prospective “poison pills,” unless the company already has adopted a clearly satisfactory policy on the matter. MFS may consider the adoption of a prospective “poison pill” or the continuation of an existing “poison pill” if we can determine that the following two conditions are met: (1) the “poison pill” allows MFS clients to hold an aggregate position of up to 15% of a company’s total voting securities (and of any class of voting securities); and (2) either (a) the “poison pill” has a term of not longer than five years, provided that MFS will consider voting in favor of the “poison pill” if the term does not exceed seven years and the “poison pill” is linked to a business strategy or purpose that MFS believes is likely to result in greater value for shareholders; or (b) the terms of the “poison pill” allow MFS clients the opportunity to accept a fairly structured and attractively priced tender offer (e.g. a “chewable poison pill” that automatically dissolves in the event of an all cash, all shares tender offer at a premium price). MFS will also consider on a case-by-case basis proposals designed to prevent tenders which are disadvantageous to shareholders such as tenders at below market prices and tenders for substantially less than all shares of an issuer.

MFS will consider any poison pills designed to protect a company’s net-operating loss carryforwards on a case-by-case basis, weighing the accounting and tax benefits of such a pill against the risk of deterring future acquisition candidates.

Reincorporation and Reorganization Proposals

When presented with a proposal to reincorporate a company under the laws of a different state, or to effect some other type of corporate reorganization, MFS considers the underlying purpose and ultimate effect of such a proposal in determining whether or not to support such a measure. MFS generally votes with management in regards to these types of proposals, however, if MFS believes the proposal is in the best long-term economic interests of its clients, then MFS may vote against management (e.g. the intent or effect would be to create additional inappropriate impediments to possible acquisitions or takeovers).

Issuance of Stock

There are many legitimate reasons for the issuance of stock. Nevertheless, as noted above under “Stock Plans,” when a stock option plan (either individually or when aggregated with other plans of the same company) would substantially dilute the existing equity (e.g. by approximately 10-15% as described above), MFS generally votes against the plan. In addition, MFS typically votes against proposals where management is asking for authorization to issue common or preferred stock with no reason stated (a “blank check”) because the unexplained authorization could work as a potential anti-takeover device. MFS may also vote against the authorization or issuance of common or preferred stock if MFS determines that the requested authorization is excessive or not warranted.

Repurchase Programs

MFS supports proposals to institute share repurchase plans in which all shareholders have the opportunity to participate on an equal basis. Such plans may include a company acquiring its own shares on the open market, or a company making a tender offer to its own shareholders.

Cumulative Voting

MFS opposes proposals that seek to introduce cumulative voting and for proposals that seek to eliminate cumulative voting. In either case, MFS will consider whether cumulative voting is likely to enhance the interests of MFS’ clients as minority shareholders. In our view, shareholders should provide names of qualified candidates to a company’s nominating committee, which, in our view, should be comprised solely of “independent” directors.

Written Consent and Special Meetings

The right to call a special meeting or act by written consent can be a powerful tool for shareholders. As such, MFS supports proposals requesting the right for shareholders who hold at least 10% of the issuer’s outstanding stock to call a special meeting. MFS also supports proposals requesting the right for shareholders to act by written consent.

Independent Auditors

MFS believes that the appointment of auditors for U.S. issuers is best left to the board of directors of the company and therefore supports the ratification of the board’s selection of an auditor for the company. Some shareholder groups have submitted proposals to limit the non-audit activities of a company’s audit firm or prohibit any non-audit services by a company’s auditors to that company. MFS opposes proposals recommending the prohibition or limitation of the performance of non-audit services by an auditor, and proposals recommending the removal of a company’s auditor due to the performance of non-audit work for the company by its auditor. MFS believes that the board, or its audit committee, should have the discretion to hire the company’s auditor for specific pieces of non-audit work in the limited situations permitted under current law.

Other Business

MFS generally votes against “other business” proposals as the content of any such matter is not known at the time of our vote.

Adjourn Shareholder Meeting

MFS generally supports proposals to adjourn a shareholder meeting if we support the other ballot items on the meeting’s agenda. MFS generally votes against proposals to adjourn a meeting if we do not support the other ballot items on the meeting’s agenda.

Environmental, Social and Governance (“ESG”) Issues

MFS believes that a company’s ESG practices may have an impact on the company’s long-term economic financial performance and will generally support proposals relating to ESG issues that MFS believes are in the best long-term economic interest of the company’s shareholders. For those ESG proposals for which a specific policy has not been adopted, MFS considers such ESG proposals on a case-by-case basis. As a result, it may vote similar proposals differently at various shareholder meetings based on the specific facts and circumstances of such proposal.

MFS generally supports proposals that seek to remove governance structures that insulate management from shareholders (i.e., anti-takeover measures) or that seek to enhance shareholder rights. Many of these governance-related issues, including compensation issues, are outlined within the context of the above guidelines. In addition, MFS typically supports proposals that require an issuer to reimburse successful dissident shareholders (who are not seeking control of the company) for reasonable expenses that such dissident incurred in soliciting an alternative slate of director candidates. MFS also generally supports reasonably crafted shareholder proposals requesting increased disclosure around the company’s use of collateral in derivatives trading. MFS typically does not support proposals to separate the chairman and CEO positions as we believe

that the most beneficial leadership structure of a company should be determined by the company’s board of directors. For any governance-related proposal for which an explicit guideline is not provided above, MFS will consider such proposals on a case-by-case basis and will support such proposals if MFS believes that it is in the best long-term economic interest of the company’s shareholders.

MFS generally supports proposals that request disclosure on the impact of environmental issues on the company’s operations, sales, and capital investments. However, MFS may not support such proposals based on the facts and circumstances surrounding a specific proposal, including, but not limited to, whether (i) the proposal is unduly costly, restrictive, or burdensome, (ii) the company already provides publicly-available information that is sufficient to enable shareholders to evaluate the potential opportunities and risks that environmental matters pose to the company’s operations, sales and capital investments, or (iii) the proposal seeks a level of disclosure that exceeds that provided by the company’s industry peers. MFS will analyze all other environmental proposals on a case-by-case basis and will support such proposals if MFS believes such proposal is in the best long-term economic interest of the company’s shareholders.

MFS will analyze social proposals on a case-by-case basis. MFS will support such proposals if MFS believes that such proposal is in the best long-term economic interest of the company’s shareholders. Generally, MFS will support shareholder proposals that (i) seek to amend a company’s equal employment opportunity policy to prohibit discrimination based on sexual orientation and gender identity; and (ii) request additional disclosure regarding a company’s political contributions (including trade organizations and lobbying activity) (unless the company already provides publicly-available information that is sufficient to enable shareholders to evaluate the potential opportunities and risks that such contributions pose to the company’s operations, sales and capital investments).

The laws of various states or countries may regulate how the interests of certain clients subject to those laws (e.g. state pension plans) are voted with respect to social issues. Thus, it may be necessary to cast ballots differently for certain clients than MFS might normally do for other clients.

Foreign Issuers

MFS generally supports the election of a director nominee standing for re-election in uncontested or non-contentious elections unless it can be determined that (1) he or she failed to attend at least 75% of the board and/or relevant committee meetings in the previous year without a valid reason given in the proxy materials; (2) since the last annual meeting of shareholders and without shareholder approval, the board or its compensation committee has re-priced underwater stock options; or (3) since the last annual meeting, the board has either implemented a poison pill without shareholder approval or has not taken responsive action to a

majority shareholder approved resolution recommending that the “poison pill” be rescinded. Also, certain markets outside of the U.S. have adopted best practice guidelines relating to corporate governance matters (e.g. the United Kingdom’s Corporate Governance Code). Many of these guidelines operate on a “comply or explain” basis. As such, MFS will evaluate any explanations by companies relating to their compliance with a particular corporate governance guideline on a case-by-case basis and may vote against the board nominees or other relevant ballot item if such explanation is not satisfactory.

MFS generally supports the election of auditors, but may determine to vote against the election of a statutory auditor in certain markets if MFS reasonably believes that the statutory auditor is not truly independent.

Some international markets have also adopted mandatory requirements for all companies to hold shareholder votes on executive compensation. MFS will not support such proposals if MFS determines that a company’s executive compensation practices are excessive, considering such factors as the specific market’s best practices that seek to maintain appropriate pay-for-performance alignment and to create long-term shareholder value.

Many other items on foreign proxies involve repetitive, non-controversial matters that are mandated by local law. Accordingly, the items that are generally deemed routine and which do not require the exercise of judgment under these guidelines (and therefore voted with management) for foreign issuers include, but are not limited to, the following: (i) receiving financial statements or other reports from the board; (ii) approval of declarations of dividends; (iii) appointment of shareholders to sign board meeting minutes; (iv) discharge of management and supervisory boards; and (v) approval of share repurchase programs (absent any anti-takeover or other concerns). MFS will evaluate all other items on proxies for foreign companies in the context of the guidelines described above, but will generally vote against an item if there is not sufficient information disclosed in order to make an informed voting decision.

In accordance with local law or business practices, some foreign companies or custodians prevent the sales of shares that have been voted for a certain period beginning prior to the shareholder meeting and ending on the day following the meeting (“share blocking”). Depending on the country in which a company is domiciled, the blocking period may begin a stated number of days prior or subsequent to the meeting (e.g. one, three or five days) or on a date established by the company. While practices vary, in many countries the block period can be continued for a longer period if the shareholder meeting is adjourned and postponed to a later date. Similarly, practices vary widely as to the ability of a shareholder to have the “block” restriction lifted early (e.g. in some countries shares generally can be “unblocked” up to two days prior to the meeting whereas in other countries the removal of the block appears to be discretionary with the issuer’s transfer agent). Due to these restrictions, MFS must balance the benefits to its

clients of voting proxies against the potentially serious portfolio management consequences of a reduced flexibility to sell the underlying shares at the most advantageous time. For companies in countries with share blocking periods or in markets where some custodians may block shares, the disadvantage of being unable to sell the stock regardless of changing conditions generally outweighs the advantages of voting at the shareholder meeting for routine items. Accordingly, MFS will not vote those proxies in the absence of an unusual, significant vote that outweighs the disadvantage of being unable to sell the stock.

In limited circumstances, other market specific impediments to voting shares may limit our ability to cast votes, including, but not limited to, late delivery of proxy materials, power of attorney and share re-registration requirements, or any other unusual voting requirements. In these limited instances, MFS votes securities on a best efforts basis in the context of the guidelines described above.

B.	ADMINISTRATIVE PROCEDURES

1.	MFS Proxy Voting Committee

The administration of these MFS Proxy Voting Policies and Procedures is overseen by the MFS Proxy Voting Committee, which includes senior personnel from the MFS Legal and Global Investment Support Departments. The Proxy Voting Committee does not include individuals whose primary duties relate to client relationship management, marketing, or sales. The MFS Proxy Voting Committee:

Reviews these MFS Proxy Voting Policies and Procedures at least annually and recommends any amendments considered to be necessary or advisable;

Determines whether any potential material conflict of interest exists with respect to instances in which MFS (i) seeks to override these MFS Proxy Voting Policies and Procedures; (ii) votes on ballot items not governed by these MFS Proxy Voting Policies and Procedures; (iii) evaluates an excessive executive compensation issue in relation to the election of directors; or (iv) requests a vote recommendation from an MFS portfolio manager or investment analyst (e.g. mergers and acquisitions); and

Considers special proxy issues as they may arise from time to time.

2.	Potential Conflicts of Interest

The MFS Proxy Voting Committee is responsible for monitoring potential material conflicts of interest on the part of MFS or its subsidiaries that could arise in connection with the voting of proxies on behalf of MFS’ clients. Due to the client focus of our

investment management business, we believe that the potential for actual material conflict of interest issues is small. Nonetheless, we have developed precautions to assure that all proxy votes are cast in the best long-term economic interest of shareholders.¹ Other MFS internal policies require all MFS employees to avoid actual and potential conflicts of interests between personal activities and MFS’ client activities. If an employee identifies an actual or potential conflict of interest with respect to any voting decision, then that employee must recuse himself/herself from participating in the voting process. Additionally, with respect to decisions concerning all Non-Standard Votes, as defined below, MFS will review the securities holdings reported by investment professionals that participate in such decisions to determine whether such person has a direct economic interest in the decision, in which case such person shall not further participate in making the decision. Any significant attempt by an employee of MFS or its subsidiaries to unduly influence MFS’ voting on a particular proxy matter should also be reported to the MFS Proxy Voting Committee.

In cases where proxies are voted in accordance with these MFS Proxy Voting Policies and Procedures, no material conflict of interest will be deemed to exist. In cases where (i) MFS is considering overriding these MFS Proxy Voting Policies and Procedures, (ii) matters presented for vote are not governed by these MFS Proxy Voting Policies and Procedures, (iii) MFS evaluates a potentially excessive executive compensation issue in relation to the election of directors or advisory pay or severance package vote, or (iv) a vote recommendation is requested from an MFS portfolio manager or investment analyst (e.g. mergers and acquisitions) (collectively, “Non-Standard Votes”); the MFS Proxy Voting Committee will follow these procedures:

Compare the name of the issuer of such proxy against a list of significant current (i) distributors of MFS Fund shares, and (ii) MFS institutional clients (the “MFS Significant Client List”);

If the name of the issuer does not appear on the MFS Significant Client List, then no material conflict of interest will be deemed to exist, and the proxy will be voted as otherwise determined by the MFS Proxy Voting Committee;

If the name of the issuer appears on the MFS Significant Client List, then the MFS Proxy Voting Committee will be apprised of that fact and each member of the MFS Proxy Voting Committee will carefully evaluate the proposed vote in order to ensure that the proxy ultimately is voted in what MFS believes to be the best long-term economic interests of MFS’ clients, and not in MFS’ corporate interests; and

¹	For clarification purposes, note that MFS votes in what we believe to be the best, long-term economic interest of our clients entitled to vote at the shareholder meeting, regardless of whether other MFS clients hold “short” positions in the same issuer.

For all potential material conflicts of interest identified under clause (c) above, the MFS Proxy Voting Committee will document: the name of the issuer, the issuer’s relationship to MFS, the analysis of the matters submitted for proxy vote, the votes as to be cast and the reasons why the MFS Proxy Voting Committee determined that the votes were cast in the best long-term economic interests of MFS’ clients, and not in MFS’ corporate interests. A copy of the foregoing documentation will be provided to MFS’ Conflicts Officer.

The members of the MFS Proxy Voting Committee are responsible for creating and maintaining the MFS Significant Client List, in consultation with MFS’ distribution and institutional business units. The MFS Significant Client List will be reviewed and updated periodically, as appropriate.

If an MFS client has the right to vote on a matter submitted to shareholders by Sun Life Financial, Inc. or any of its affiliates (collectively “Sun Life”), MFS will cast a vote on behalf of such MFS client pursuant to the recommendations of Institutional Shareholder Services, Inc.’s (“ISS”) benchmark policy, or as required by law.

Except as described in the MFS Fund’s prospectus, from time to time, certain MFS Funds (the “top tier fund”) may own shares of other MFS Funds (the “underlying fund”). If an underlying fund submits a matter to a shareholder vote, the top tier fund will generally vote its shares in the same proportion as the other shareholders of the underlying fund. If there are no other shareholders in the underlying fund, the top tier fund will vote in what MFS believes to be in the top tier fund’s best long-term economic interest. If an MFS client has the right to vote on a matter submitted to shareholders by a pooled investment vehicle advised by MFS, MFS will cast a vote on behalf of such MFS client in the same proportion as the other shareholders of the pooled investment vehicle.

3.	Gathering Proxies

Most proxies received by MFS and its clients originate at Broadridge Financial Solutions, Inc. (“Broadridge”). Broadridge and other service providers, on behalf of custodians, send proxy related material to the record holders of the shares beneficially owned by MFS’ clients, usually to the client’s proxy voting administrator or, less commonly, to the client itself. This material will include proxy ballots reflecting the shareholdings of Funds and of clients on the record dates for such shareholder meetings, as well as proxy materials with the issuer’s explanation of the items to be voted upon.

MFS, on behalf of itself and certain of its clients (including the MFS Funds) has entered into an agreement with an independent proxy administration firm pursuant to which the proxy administration firm performs various proxy vote related administrative services such as vote processing and recordkeeping functions. Except as noted below, the proxy administration firm for MFS and its clients, including the MFS Funds, is ISS. The proxy administration firm for MFS Development Funds, LLC is Glass, Lewis & Co., Inc. (“Glass Lewis”; Glass Lewis and ISS are each hereinafter referred to as the “Proxy Administrator”).

The Proxy Administrator receives proxy statements and proxy ballots directly or indirectly from various custodians, logs these materials into its database and matches upcoming meetings with MFS Fund and client portfolio holdings, which are input into the Proxy Administrator’s system by an MFS holdings data-feed. Through the use of the Proxy Administrator system, ballots and proxy material summaries for all upcoming shareholders’ meetings are available on-line to certain MFS employees and members of the MFS Proxy Voting Committee.

It is the responsibility of the Proxy Administrator and MFS to monitor the receipt of ballots. When proxy ballots and materials for clients are received by the Proxy Administrator, they are input into the Proxy Administrator’s on-line system. The Proxy Administrator then reconciles a list of all MFS accounts that hold shares of a company’s stock and the number of shares held on the record date by these accounts with the Proxy Administrator’s list of any upcoming shareholder’s meeting of that company. If a proxy ballot has not been received, the Proxy Administrator contacts the custodian requesting the reason as to why a ballot has not been received.

4.	Analyzing Proxies

Proxies are voted in accordance with these MFS Proxy Voting Policies and Procedures. The Proxy Administrator, at the prior direction of MFS, automatically votes all proxy matters that do not require the particular exercise of discretion or judgment with respect to these MFS Proxy Voting Policies and Procedures as determined by MFS. With respect to proxy matters that require the particular exercise of discretion or judgment, the MFS Proxy Voting Committee considers and votes on those proxy matters. MFS also receives research and recommendations from the Proxy Administrator which it may take into account in deciding how to vote. MFS uses the research of ISS to identify (i) circumstances in which a board may have approved excessive executive compensation, (ii) environmental and social proposals that warrant consideration or (iii) circumstances in which a non-U.S. company is not in compliance with local governance or compensation best practices. In those situations where the only MFS fund that is eligible to vote at a shareholder meeting has Glass Lewis as its Proxy Administrator, then we will rely on research from Glass Lewis to identify such issues. Representatives of the MFS Proxy Voting Committee review, as appropriate, votes cast to ensure conformity with these MFS Proxy Voting Policies and Procedures.

As a general matter, portfolio managers and investment analysts have little or no involvement in most votes taken by MFS. This is designed to promote consistency in the application of MFS’ voting guidelines, to promote consistency in voting on the same or similar issues (for the same or for multiple issuers) across all client accounts, and to minimize the potential that proxy solicitors, issuers, or third parties might attempt to exert inappropriate influence on the vote. In limited types of votes (e.g. mergers and acquisitions, capitalization matters, potentially excessive executive compensation issues, or shareholder proposals relating to environmental and social issues), a representative of MFS Proxy Voting Committee may consult with or seek recommendations from MFS portfolio managers or investment analysts.² However, the MFS Proxy Voting Committee would ultimately determine the manner in which all proxies are voted.

As noted above, MFS reserves the right to override the guidelines when such an override is, in MFS’ best judgment, consistent with the overall principle of voting proxies in the best long-term economic interests of MFS’ clients. Any such override of the guidelines shall be analyzed, documented and reported in accordance with the procedures set forth in these policies.

5.	Voting Proxies

In accordance with its contract with MFS, the Proxy Administrator also generates a variety of reports for the MFS Proxy Voting Committee, and makes available on-line various other types of information so that the MFS Proxy Voting Committee may review and monitor the votes cast by the Proxy Administrator on behalf of MFS’ clients.

6.	Securities Lending

From time to time, the MFS Funds or other pooled investment vehicles sponsored by MFS may participate in a securities lending program. In the event MFS or its agent receives timely notice of a shareholder meeting for a U.S. security, MFS and its agent will attempt to recall any securities on loan before the meeting’s record date so that MFS will be entitled to vote these shares. However, there may be instances in which MFS is unable to timely recall securities on loan for a U.S. security, in which cases MFS will not be able to vote these shares. MFS will report to the appropriate board of the MFS Funds those instances in which MFS is not able to timely recall the loaned securities. MFS generally does not recall non-U.S. securities on loan because there may be insufficient advance notice of proxy materials, record dates, or vote cut-off dates to allow MFS to timely recall the shares in certain markets. As a result, non-U.S. securities that are on loan will not generally be voted. If MFS receives timely notice of what MFS determines to be an unusual, significant vote for a non-U.S. security whereas MFS shares are on loan, and determines that voting is in the best long-term economic interest of shareholders, then MFS will attempt to timely recall the loaned shares.

From time to time, due to travel schedules and other commitments, an appropriate portfolio manager or research analyst may not be available to provide a vote recommendation. If such a recommendation cannot be obtained within a reasonable time prior to the cut-off date of the shareholder meeting, the MFS Proxy Voting Committee may determine to abstain from voting.

7.	Engagement

The MFS Proxy Voting Policies and Procedures are available on www.mfs.com and may be accessed by both MFS’ clients and the companies in which MFS’ clients invest. From time to time, MFS may determine that it is appropriate and beneficial for representatives from the MFS Proxy Voting Committee to engage in a dialogue or written communication with a company or other shareholders regarding certain matters on the company’s proxy statement that are of concern to shareholders, including environmental, social and governance matters. A company or shareholder may also seek to engage with representatives of the MFS Proxy Voting Committee in advance of the company’s formal proxy solicitation to review issues more generally or gauge support for certain contemplated proposals.

C.	RECORDS RETENTION

MFS will retain copies of these MFS Proxy Voting Policies and Procedures in effect from time to time and will retain all proxy voting reports submitted to the Board of Trustees and Board of Managers of the MFS Funds for the period required by applicable law. Proxy solicitation materials, including electronic versions of the proxy ballots completed by representatives of the MFS Proxy Voting Committee, together with their respective notes and comments, are maintained in an electronic format by the Proxy Administrator and are accessible on-line by the MFS Proxy Voting Committee. All proxy voting materials and supporting documentation, including records generated by the Proxy Administrator’s system as to proxies processed, including the dates when proxy ballots were received and submitted, and the votes on each company’s proxy issues, are retained as required by applicable law.

REPORTS

MFS Funds

MFS publicly discloses the proxy voting records of the MFS Funds on an annual basis, as required by law. MFS will also report the results of its voting to the Board of Trustees and Board of Managers of the MFS Funds. These reports will include: (i) a summary of how votes were cast (including advisory votes on pay and “golden parachutes”); (ii) a summary of votes against management’s recommendation; (iii) a review of situations where MFS did not vote in accordance with the guidelines and the rationale therefore; (iv) a review of the procedures used

by MFS to identify material conflicts of interest and any matters identified as a material conflict of interest; (v) a review of these policies and the guidelines; (vi) a review of our proxy engagement activity; (vii) a report and impact assessment of instances in which the recall of loaned securities of a U.S. issuer was unsuccessful; and (viii) as necessary or appropriate, any proposed modifications thereto to reflect new developments in corporate governance and other issues. Based on these reviews, the Trustees and Managers of the MFS Funds will consider possible modifications to these policies to the extent necessary or advisable.

All MFS Advisory Clients

MFS may publicly disclose the proxy voting records of certain clients or the votes it casts with respect to certain matters as required by law. At any time, a report can also be printed by MFS for each client who has requested that MFS furnish a record of votes cast. The report specifies the proxy issues which have been voted for the client during the year and the position taken with respect to each issue and, upon request, may identify situations where MFS did not vote in accordance with the MFS Proxy Voting Policies and Procedures.

Except as described above, MFS generally will not divulge actual voting practices to any party other than the client or its representatives because we consider that information to be confidential and proprietary to the client. However, as noted above, MFS may determine that it is appropriate and beneficial to engage in a dialogue with a company regarding certain matters. During such dialogue with the company, MFS may disclose the vote it intends to cast in order to potentially effect positive change at a company in regards to environmental, social or governance issues.

ITEM 8.

PORTFOLIO MANAGERS OF CLOSED-END MANAGEMENT INVESTMENT COMPANIES.

General. Information regarding the portfolio manager(s) of the MFS High Income Municipal Trust (the “Fund”) is set forth below.


Portfolio Manager	Primary Role	Since	Title and Five Year History
Geoffrey L. Schechter	Portfolio Manager	2007	Investment Officer of MFS; employed in the investment area of MFS since 1993.

Gary A. Lasman	Portfolio Manager	2007	Investment Officer of MFS; employed in the investment area of MFS since 2002.

Compensation.

Portfolio manager compensation is reviewed annually. As of December 31, 2011, portfolio manager total cash compensation is a combination of base salary and performance bonus:

Base Salary — Base salary represents a smaller percentage of portfolio manager total cash compensation than performance bonus.

Performance Bonus — Generally, the performance bonus represents more than a majority of portfolio manager total cash compensation.

The performance bonus is based on a combination of quantitative and qualitative factors, generally with more weight given to the former and less weight given to the latter.

The quantitative portion is based on the pre-tax performance of assets managed by the portfolio manager over one-, three-, and five-year periods relative to peer group universes and/or indices (“benchmarks”). As of December 31, 2011, the following benchmarks were used to measure the portfolio manager’s performance for the Fund and/or comparable accounts:


Portfolio Manager		Benchmark(s)
Geoffrey L. Schechter		Barclays Municipal Bond Index

Gary A. Lasman		Barclays Municipal Bond Index

Additional or different benchmarks, including versions of indices, custom indices, and linked indices that include performance of different indices for different portions of the time period, may also be used. Primary weight is given to portfolio performance over a three-year time period with lesser consideration given to portfolio performance over one-year and five-year periods (adjusted as appropriate if the portfolio manager has served for less than five years).

The qualitative portion is based on the results of an annual internal peer review process (conducted by other portfolio managers, analysts, and traders) and management’s assessment of overall portfolio manager contributions to investor relations and the investment process (distinct from fund and other account performance). This performance bonus may be in the form of cash and/or a deferred cash award, at the discretion of management. A deferred cash award is issued for a cash value and becomes payable over a three-year vesting period if the portfolio manager remains in the continuous employ of MFS or its affiliates. During the vesting period, the value of the unfunded deferred cash award will fluctuate as though the portfolio manager had invested the cash value of the award in an MFS Fund(s) selected by the portfolio manager. A selected fund may be, but is not required to be, a fund that is managed by the portfolio manager.

Portfolio managers also typically benefit from the opportunity to participate in the MFS Equity Plan. Equity interests and/or options to acquire equity interests in MFS or its parent company are awarded by management, on a discretionary basis, taking into account tenure at MFS, contribution to the investment process, and other factors.

Finally, portfolio managers also participate in benefit plans (including a defined contribution plan and health and other insurance plans) and programs available generally to other employees of MFS. The percentage such benefits represent of any portfolio manager’s compensation depends upon the length of the individual’s tenure at MFS and salary level, as well as other factors.

Ownership of Fund Shares. The following table shows the dollar range of equity securities of the Fund beneficially owned by the Fund’s portfolio manager(s) as of the fund’s fiscal year ended November 30, 2012. The following dollar ranges apply:

N. None

A. $1 - $10,000

B. $10,001 - $50,000

C. $50,001 - $100,000

D. $100,001 - $500,000

E. $500,001 - $1,000,000

F. Over $1,000,000


Name of Portfolio Manager		Dollar Range of Equity Securities in Fund
Geoffrey L. Schechter		N

Gary A. Lasman		N

Other Accounts. In addition to the Fund, the Fund’s portfolio manager is named as a portfolio manager of certain other accounts managed or subadvised by MFS or an affiliate, the number and assets of which, as of the fund’s fiscal year ended November 30, 2012, were as follows:

Registered Investment
Companies*

Other Pooled Investment
Vehicles

Other Accounts

Name

Number of
Accounts

Total Assets

Number of
Accounts

Total Assets

Number of
Accounts

Total Assets

Geoffrey L. Schechter

$12 billion

503.7 million

N/A

Gary A. Lasman

$3.8 billion

N/A

*	Includes the Fund.

Advisory fees are not based upon performance of any of the accounts identified in the table above.

Potential Conflicts of Interest.

The Adviser seeks to identify potential conflicts of interest resulting from a portfolio manager’s management of both the Fund and other accounts, and has adopted policies and procedures designed to address such potential conflicts.

The management of multiple funds and accounts (including proprietary accounts) gives rise to potential conflicts of interest if the funds and accounts have different objectives and strategies, benchmarks, time horizons and fees as a portfolio manager must allocate his or her time and investment ideas across multiple funds and accounts. In certain instances there are securities which are suitable for the Fund’s portfolio as well as for accounts of the Adviser or its subsidiaries with similar investment objectives. The Fund’s trade allocation policies may give rise to conflicts of interest if the Fund’s orders do not get fully executed or are delayed in getting executed due to being aggregated with those of other accounts of the Adviser or its subsidiaries. A portfolio manager may execute transactions for another fund or account that may adversely affect the value of the Fund’s investments. Investments selected for funds or accounts other than the Fund may outperform investments selected for the Fund.

When two or more clients are simultaneously engaged in the purchase or sale of the same security, the securities are allocated among clients in a manner believed by the Adviser to be fair and equitable to each. It is recognized that in some cases this system could have a detrimental effect on the price or volume of the security as far as the Fund is concerned. In most cases, however, the Adviser believes that the Fund’s ability to participate in volume transactions will produce better executions for the Fund.

The Adviser and/or a portfolio manager may have a financial incentive to allocate favorable or limited opportunity investments or structure the timing of investments to favor accounts other than the Fund, for instance, those that pay a higher advisory fee and/or have a performance adjustment and/or include an investment by the portfolio manager.

ITEM 9.

PURCHASES OF EQUITY SECURITIES BY CLOSED-END MANAGEMENT INVESTMENT COMPANY AND AFFILIATED PURCHASERS.


MFS High Income Municipal Trust

Period	(a) Total number of Shares Purchased		(b) Average Price Paid per Share		(c) Total Number of Shares Purchased as Part of Publicly Announced Plans or Programs		(d) Maximum Number (or Approximate Dollar Value) of Shares that May Yet Be Purchased under the Plans or Programs
12/01/11-12/31/11		0		N/A		0		3,137,518
1/01/12-1/31/12		0		N/A		0		3,137,518
2/01/12-2/28/12		0		N/A		0		3,137,518
3/01/12-3/31/12		0		N/A		0		3,144,234
4/01/12-4/30/12		0		N/A		0		3,144,234
5/01/12-5/31/12		0		N/A		0		3,144,234
6/01/12-6/30/12		0		N/A		0		3,144,234
7/01/12-7/31/12		0		N/A		0		3,144,234
8/01/12-8/31/12		0		N/A		0		3,144,234
9/1/12-9/30/12		0		N/A		0		3,144,234
10/1/12-10/31/12		0		N/A		0		3,144,234
11/1/12-11/30/12		0		N/A		0		3,144,234

*Total*		0				0

Note: The Board of Trustees approves procedures to repurchase shares annually. The notification to shareholders of the program is part of the semi-annual and annual reports sent to shareholders. These annual programs begin on March 1^st of each year. The programs conform to the conditions of Rule 10b-18 of the securities Exchange Act of 1934 and limit the aggregate number of shares that may be purchased in each annual period (March 1 through the following February 28) to 10% of the Registrant’s outstanding shares as of the first day of the plan year (March 1). The aggregate number of shares available for purchase for the March 1, 2012 plan year is 3,144,234.

ITEM 10.

SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS.

There were no material changes to the procedures by which shareholders may send recommendations to the Board for nominees to the Registrant’s Board since the Registrant last provided disclosure as to such procedures in response to the requirements of Item 407 (c)(2)(iv) of Regulation S-K or this Item.

ITEM 11.

CONTROLS AND PROCEDURES.

(a)

Based upon their evaluation of the registrant’s disclosure controls and procedures (as defined in Rule 30a-3(c) under the Investment Company Act of 1940 (the “Act”)) as conducted within 90 days of the filing date of this Form N-CSR, the registrant’s principal financial officer and principal executive officer have concluded that those disclosure controls and procedures provide reasonable assurance that the material information required to be disclosed by the registrant on this report is recorded, processed, summarized and reported within the time periods specified in the Securities and Exchange Commission’s rules and forms.

(b)

There were no changes in the registrant’s internal controls over financial reporting (as defined in Rule 30a-3(d) under the Act) that occurred during the second fiscal quarter covered by the report that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting.

ITEM 12.

EXHIBITS.

(a) File the exhibits listed below as part of this form. Letter or number the exhibits in the sequence indicated.

(1) Any code of ethics, or amendment thereto, that is the subject of the disclosure required by Item 2, to the extent that the registrant intends to satisfy the Item 2 requirements through filing of an exhibit: Code of Ethics attached hereto.

(2) A separate certification for each principal executive officer and principal financial officer of the registrant as required by Rule 30a-2 under the Act (17 CFR 270.30a-2): Attached hereto.

(3) Any written solicitation to purchase securities under Rule 23c-1 under the Act sent or given during the period covered by the report by or on behalf of the Registrant to 10 or more persons. Not applicable.

(b) If the report is filed under Section 13(a) or 15(d) of the Exchange Act, provide the certifications required by Rule 30a-2(b) under the Act (17 CFR 270.30a-2(b)), Rule 13a-14(b) or Rule 15d-14(b) under the Exchange Act (17 CFR 240.13a-14(b) or 240.15d-14(b)) and Section 1350 of Chapter 63 of Title 18 of the United States Code (18 U.S.C. 1350) as an exhibit. A certification furnished pursuant to this paragraph will not be deemed “filed” for the purposes of Section 18 of the Exchange Act (15 U.S.C. 78r), or otherwise subject to the liability of that section. Such certification will not be deemed to be incorporated by reference into any filing under the Securities Act of 1933 or the Exchange Act, except to the extent that the registrant specifically incorporates it by reference: Attached hereto.

Notice

A copy of the Agreement and Declaration of Trust, as amended, of the Registrant is on file with the Secretary of State of the Commonwealth of Massachusetts and notice is hereby given that this instrument is executed on behalf of the Registrant by an officer of the Registrant as an officer and not individually and the obligations of or arising out of this instrument are not binding upon any of the Trustees or shareholders individually, but are binding only upon the assets and property of the respective constituent series of the Registrant.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Registrant MFS HIGH INCOME MUNICIPAL TRUST


By (Signature and Title)*		JOHN M. CORCORAN
		John M. Corcoran, President

Date: January 15, 2013

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated.

By (Signature and Title)*

JOHN M. CORCORAN

John M. Corcoran, President

(Principal Executive Officer)

Date: January 15, 2013

By (Signature and Title)*

DAVID L. DILORENZO

David L. DiLorenzo, Treasurer

(Principal Financial Officer and Accounting Officer)

Date: January 15, 2013

*	Print name and title of each signing officer under his or her signature.