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 811-5785 --------------------- Colonial Investment Grade Municipal Trust ------------------------------------------------------------------------------ (Exact name of registrant as specified in charter) One Financial Center, Boston, Massachusetts 02111 ------------------------------------------------------------------------------ (Address of principal executive offices) (Zip code) Vincent Pietropaolo, Esq. Columbia Management Group, Inc. One Financial Center Boston, MA 02111 ------------------------------------------------------------------------------ (Name and address of agent for service) Registrant's telephone number, including area code: 1-617-772-3698 ------------------- Date of fiscal year end: 11/30/2004 ------------------ Date of reporting period: 05/31/2004 ----------------- Form N-CSR is to be used by management investment companies to file reports with the Commission not later than 10 days after the transmission to stockholders of any report that is required to be transmitted to stockholders under Rule 30e-1 under the Investment Company Act of 1940 (17 CFR 270.30e-1). The Commission may use the information provided on Form N-CSR in its regulatory, disclosure review, inspection, and policymaking roles. A registrant is required to disclose the information specified by Form N-CSR, and the Commission will make this information public. A registrant is not required to respond to the collection of information contained in Form N-CSR unless the Form displays a currently valid Office of Management and Budget ("OMB") control number. Please direct comments concerning the accuracy of the information collection burden estimate and any suggestions for reducing the burden to Secretary, Securities and Exchange Commission, 450 Fifth Street, NW, Washington, DC 20549-0609. The OMB has reviewed this collection of information under the clearance requirements of 44 U.S.C. ss. 3507. ITEM 1. REPORTS TO STOCKHOLDERS. COLONIAL INVESTMENT GRADE MUNICIPAL TRUST SEMIANNUAL REPORT MAY 31, 2004 [photo of domed building] NOT FDIC INSURED MAY LOSE VALUE NO BANK GUARANTEE PRESIDENT'S MESSAGE July 21, 2004 Dear Shareholder: We are pleased to let you know that FleetBoston Financial Corporation and Bank of America Corporation have merged, effective April 1, 2004. As a result of the merger, Columbia Management Group and your Colonial Investment Grade Municipal Trust became part of the Bank of America family of companies. Looking ahead, we believe this merger will be a real benefit to our shareholders. Preserving and leveraging our strengths, the combined organization intends to deliver additional research and management capabilities, as well as new products. There are no immediate changes planned for fund names, product lines, or customer service contacts. As you might know, on March 15, 2004, FleetBoston Financial announced an agreement in principle with the staff of the Securities and Exchange Commission ("SEC") and the New York Attorney General ("NYAG") to settle charges involving market timing in Columbia Management mutual funds. (You may also know that Bank of America came to a similar settlement in principle at the same time.) The agreement requires the final approval of the SEC and the NYAG. This settlement in principle reflects our strong wish to put this regrettable situation behind us. Columbia Management has taken and will continue to take steps to strengthen policies, procedures and oversight to curb frequent trading of Columbia open-end fund shares. Both your fund's trustees and Columbia Management are committed to serving the interests of our shareholders, and we will continue to work hard to help you achieve your financial goals. As always, thank you for choosing Colonial Investment Grade Municipal Trust, and for giving us the opportunity to help you build a strong financial future. Sincerely, /s/ Thomas C. Theobald /s/ J. Kevin Connaughton Thomas C. Theobald J. Kevin Connaughton Chairman, Board of Trustees President J. Kevin Connaughton was named president of Colonial Investment Grade Municipal Trust on February 27, 2004. Economic and market conditions change frequently. There is no assurance that the trends described in this report will continue or commence. PORTFOLIO MANAGER'S REPORT [SIDEBAR DATA]: PRICE PER SHARE AS OF 05/31/04 ($) Net asset value 10.91 ----------------------------- Market price 9.69 ----------------------------- SIX-MONTH (CUMULATIVE) TOTAL RETURN AS OF 05/31/04 (%) Net asset value -2.01 ----------------------------- Market price -5.83 ----------------------------- Lipper General Municipal Debt Funds (Leveraged) Category average -0.58 ----------------------------- All results shown assume reinvestment of distributions. DISTRIBUTIONS DECLARED PER COMMON SHARE 12/01/03-05/31/04 ($) 0.34 ----------------------------- A portion of the trust's income may be subject to the alternative minimum tax. The trust may at times purchase tax-exempt securities at a discount from their original issue price. Some or all of this discount may be included in the trust's ordinary income, and any market discount is taxable when distributed. TOP 5 SECTORS AS OF 05/31/04 (%) Local general obligations 18.2 -------------------------------- Hospitals 10.0 -------------------------------- State appropriated 8.5 -------------------------------- Investor owned 6.7 -------------------------------- State general obligations 5.8 -------------------------------- QUALITY BREAKDOWN AS OF 05/31/04 (%) AAA 51.4 ----------------------------- AA 14.9 ----------------------------- A 8.8 ----------------------------- BBB 12.0 ----------------------------- BB 1.6 ----------------------------- B 0.3 ----------------------------- CCC 0.1 ----------------------------- Non-rated 9.3 ----------------------------- Cash equivalents 1.6 ----------------------------- Sector breakdown is calculated as a percentage of net assets (including auction preferred shares). Quality breakdown is calculated as a percentage of total investments. Ratings shown in the quality breakdown represent the highest rating assigned to a particular bond by one of the following nationally-recognized rating agencies: Standard & Poor's Corporation, Moody's Investors Service, Inc. or Fitch Ratings Ltd. Because the trust is actively managed, there is no guarantee that the trust will continue to invest in these sectors or maintain this quality breakdown in the future. For the six-month period ended May 31, 2004, Colonial Investment Grade Municipal Trust returned negative 2.01%, based on investment at net asset value. The trust underperformed its peer group, the Lipper General Municipal Debt Funds (Leveraged) Category, which averaged a negative return of 0.58% for the same period.1 The trust's relatively light exposure to lower quality, higher-yielding bonds resulted in a dividend that was lower than its peer group during the period. Duration was also a factor in the trust's relative underperformance. Duration is a measure, expressed in years, of a bond's sensitivity to changes in interest rates. Overall, the trust's duration was shorter than its peer group, which hurt relative performance when interest rates declined during the first part of the period. We positioned the trust with a shorter duration because we expected a strengthening economy to push interest rates slightly higher and bond prices lower. We made up some, but not all, of the performance shortfall when interest rates moved higher near the end of the period. The trust's above-average stake in zero coupon municipal bonds also hampered relative returns. Zeroes are bought at a steep discount to face value and appreciate to face value at maturity. They tend to have relatively long durations and do not do well when interest rates rise, which occurred at the end of the period. The market's fairly large supply of zeros also held back their returns. LEVERAGED POSITIONS PUT A DAMPER ON INVESTOR ENTHUSIASM For the six-month period ended May 31, 2004, the trust posted an even lower return of negative 5.83%, based on the market price of the stock, as the discount to net asset value widened. As investors began to anticipate that rising short-term interest rates could erode the income the trust earns on its leveraged positions, the shares lost some ground. The trust's preferred shares, issued in 1999, allowed the trust to borrow against its underlying investments. We invested the proceeds from these shares in longer maturity, higher-yielding bonds, while paying out a short-term rate that is influenced by the federal funds rate. The trust earns the difference between the rate paid on the preferred shares and the yield on the longer maturity securities. With the federal funds rate at 1.0%, during this reporting period, the difference was significant and resulted in added income for the trust. However, going forward, if the trend is toward higher interest rates all around, we expect the rate paid on the preferred ------------- 1 Lipper Inc., a widely respected data provider in the industry, calculates an average total return for mutual funds with similar investment objectives as those of the trust. 1 shares to rise, which could lower the income available to pay the dividend on the common shares. EMPHASIS ON INCREASING YIELD Our focus throughout the period was on increasing yield from the trust's investments. We added to our stake in lower-quality municipal bonds with higher yields and reduced bonds, such as zeros, that are geared more toward price appreciation. Some higher-yielding bonds helped performance. Of particular note were securities issued by HealthEast, a Minnesota hospital, and Charter Municipal Mortgage Acceptance Co., a pooled loan program for multi-family housing (0.3% and 0.6% of total investments, respectively).2 Both benefited from credit improvement. We also took advantage of the higher yields offered in the health care and retirement community sectors, raising the trust's stake in both. Elsewhere, we reduced the trust's reliance on hedging to manage duration. However, as Treasuries trailed other sectors, the trust benefited by selling Treasury futures contracts short. LOOKING AHEAD TO RISING INTEREST RATES We plan to maintain the trust's slightly short duration on the expectation that interest rates will rise gradually as job gains fuel the economy while high oil prices keep growth somewhat in check. In this environment, we expect to continue to boost our stake in higher-yielding bonds. /s/ Maureen G. Newman Maureen G. Newman has been the portfolio manager of Colonial Investment Grade Municipal Trust since January 2002. Ms. Newman has managed various other municipal funds for Columbia Management Advisors, Inc. or its predecessors since May 1996. Past performance is no guarantee of future investment results. Current performance may be higher or lower than performance data shown. Tax-exempt investing offers current tax-free income, but it also involves certain risks. The value of the trust shares will be affected by interest rate changes and the creditworthiness of issues held in the trust. Investing in high-yield securities offers the potential for high current income and attractive total return, but involves certain risks. Lower-rated bond risks include default of the issuer and rising interest rates. Interest income from certain tax-exempt bonds may be subject to the federal alternative minimum tax for individuals and corporations. ------------- 2 Holdings are disclosed as of May 31, 2004, and are subject to change. 2 INVESTMENT PORTFOLIO May 31, 2004 (Unaudited) MUNICIPAL BONDS - 97.0% PAR ($) VALUE ($) ----------------------------------------------------------- EDUCATION - 7.2% EDUCATION - 5.2% AL University of South Alabama, Series 1999, (a) 11/15/18 2,500,000 1,230,750 FL Broward County Educational Facilities Authority, Nova Southeastern, Series 2004 B, 5.500% 04/01/24 155,000 153,878 IL Chicago, State University Auxiliary Facilities, Series 1998, 5.500% 12/01/23 1,085,000 1,181,945 MA State Development Finance Agency, Western New England College, 6.125% 12/01/32 315,000 314,786 MN University of Minnesota: Series 1996 A, 5.750% 07/01/14 500,000 568,265 Series 1999 A, 5.500% 07/01/21 2,000,000 2,201,340 NY St. Lawrence County Industrial Development Agency, St. Lawrence University, Series 1998 A, 5.500% 07/01/13 1,465,000 1,611,368 TX Texas Tech University, Series 1999, 5.000% 02/15/29 2,500,000 2,437,475 ----------- Education Total 9,699,807 ----------- PREP SCHOOL - 1.1% MA State Industrial Finance Agency, Tabor Academy, Series 1998, 5.400% 12/01/28 1,000,000 987,950 MO State Health & Educational Facilities Authority, Central Institute for the Deaf, Series 1999, 5.850% 01/01/22 600,000 631,362 NH State Business Finance Authority, Proctor Academy, Series 1998 A, 5.400% 06/01/17 410,000 417,142 ----------- Prep School Total 2,036,454 ----------- STUDENT LOAN - 0.9% NE Nebhelp, Inc., Series 1993 A-6, AMT, 6.450% 06/01/18 1,500,000 1,609,545 ----------- Student Loan Total 1,609,545 ----------- EDUCATION TOTAL 13,345,806 ----------- ----------------------------------------------------------- HEALTH CARE - 14.5% CONGREGATE CARE RETIREMENT - 2.0% CA La Verne Certificates of Participation, Brethren Hillcrest Home, Series 2003 B, 6.625% 02/15/25 350,000 351,820 PAR ($) VALUE ($) ----------------------------------------------------------- CT State Development Authority, Elim Park Baptist, Inc., Series 2003, 5.750% 12/01/23 250,000 251,818 FL Capital Projects Finance Authority, Glenridge on Palmer Ranch, Series 2002 A, 8.000% 06/01/32 500,000 491,610 GA Fulton County Residential Care Facilities, Canterbury Court, Series 2004 A, 6.125% 02/15/34 250,000 242,522 HI State Department of Budget & Finance, Kahala Nui Project, Series 2003 A: 7.875% 11/15/23 250,000 247,517 8.000% 11/15/33 250,000 248,375 IL State Health Facilities Authority, Washington and Jane Smith Community, Series 2003 A, 7.000% 11/15/32 250,000 244,233 MD Westminster Economic Development, Carroll Lutheran Village, Series 2004 A, 5.875% 05/01/21 500,000 491,615 NJ Economic Development Authority, First Mortgage, Winchester Gardens, Series 2004 A, 5.800% 11/01/31 250,000 239,865 PA Delaware County Authority, Dunwoody Village, Inc., Series 2003 A, 5.375% 04/01/17 250,000 255,540 TN Shelby County, Health, Education & Housing Facilities Board, Germantown Village, Series 2003 A, 7.250% 12/01/34 150,000 145,327 TX Abilene Health Facilities Development Corp., Sears Methodist Retirement Obligation Group, Series 2003 A, 7.000% 11/15/33 200,000 201,702 WI State Health & Educational Facilities Authority, Three Pillars Senior Communities, Series 2003, 5.600% 08/15/23 300,000 292,059 ----------- Congregate Care Retirement Total 3,704,003 ----------- HEALTH SERVICES - 0.2% MA State Health & Educational Facilities Authority, Civic Investments, Inc., Series 2002 A, 9.000% 12/15/15 250,000 280,933 ----------- Health Services Total 280,933 ----------- See notes to investment portfolio. 3 INVESTMENT PORTFOLIO (CONTINUED) May 31, 2004 (Unaudited) MUNICIPAL BONDS (CONTINUED) PAR ($) VALUE ($) ----------------------------------------------------------- HEALTH CARE - (CONTINUED) HOSPITALS - 10.0% AZ Yavapai County Industrial Development Authority Hospital Facilities, Yavapai Regional Medical Center, Series 2003 A, 6.000% 08/01/33 150,000 150,405 CA Health Facilities Financing, Catholic Healthcare West, Series 2004 I, 4.950% 07/01/26 200,000 198,972 CA Rancho Mirage Joint Powers, Eisenhower Medical Center, 5.625% 07/01/29 1,000,000 992,630 CA Statewide Communities Development Authority, Kaiser Permanente, Series 2004 I, 3.450% 04/01/35 250,000 237,428 CO Health Facilities Authority, National Jewish Medical & Research Center, Series 1998 B, 5.375% 01/01/29 250,000 224,710 FL Orange County Health Facilities Authority, Orlando Regional Healthcare System: Series 1996 C, 6.250% 10/01/13 720,000 842,133 Series 1999, 6.000% 10/01/26 175,000 180,425 Series 2002, 5.750% 12/01/32 150,000 152,012 FL South Broward Hospital District, Series 2002, 5.625% 05/01/32 1,000,000 1,024,970 IL Southwestern Illinois Development Authority, Anderson Hospital, Series 1999, 5.375% 08/15/15 380,000 380,756 IL State Development Finance Authority, Adventist Health System, Series 1999, 5.500% 11/15/20 900,000 910,953 IL State Health Facilities Authority, Swedish American Hospital, Series 2000, 6.875% 11/15/30 500,000 543,865 IN Health Facilities Financing Authority Hospital, Community Foundation Northwest, Series 2004 A, 6.000% 03/01/34 150,000 142,981 KS University Hospital Authority, Kansas University Health System, Series 2002, 5.625% 09/01/32 500,000 496,105 LA State Public Facilities Authority, Touro Infirmary, Series 1999 A, 5.625% 08/15/29 500,000 491,685 PAR ($) VALUE ($) ----------------------------------------------------------- MA State Health & Educational Facilities Authority: Milford-Whitinsville Regional, Series 1998 C, 5.750% 07/15/13 500,000 506,730 South Shore Hospital, Series 1999 F, 5.750% 07/01/29 1,000,000 1,010,370 MD State Health & Higher Educational Facilities Authority: Adventist Healthcare, Series 2003 A: 5.000% 01/01/16 250,000 244,400 5.750% 01/01/25 250,000 247,605 Lifebridge Health, Series 2004 A, 5.125% 07/01/34 500,000 482,950 University of Maryland Medical System, Series 2000, 6.750% 07/01/30 250,000 281,005 MI Flint Hospital Building Authority, Hurley Medical Center, Series 1998 B, 5.375% 07/01/28 250,000 238,782 MI State Hospital Finance Authority, Oakwood Obligated Group, Series 2003, 5.500% 11/01/18 400,000 410,932 MN St. Paul Housing & Redevelopment Authority, HealthEast, Inc.: Series 1993 B, 6.625% 11/01/17 240,000 241,147 Series 1997 A, 5.700% 11/01/15 250,000 239,045 NH Health &Education Facilities Authority, Catholic Medical Center, Series 1989, 6.125% 07/01/32 500,000 500,150 NJ Health Care Facilities, Capital Health System, Inc., Series 2003 A, 5.750% 07/01/23 350,000 355,925 NV Henderson, Catholic Healthcare West: Series 1998, 5.375% 07/01/26 250,000 230,710 Series 1999 A, 6.750% 07/01/20 500,000 534,205 NY New York State Dormitory Authority: North Shore Long Island Jewish Medical Center, Series 2003, 5.500% 05/01/33 100,000 99,851 Winthrop/South Nassau Hospital, Series 2003, 5.500% 07/01/23 150,000 151,594 See notes to investment portfolio. 4 INVESTMENT PORTFOLIO (CONTINUED) May 31, 2004 (Unaudited) MUNICIPAL BONDS (CONTINUED) PAR ($) VALUE ($) ----------------------------------------------------------- HEALTH CARE - (CONTINUED) HOSPITALS (CONTINUED) OH Lakewood Hospital Improvement, Lakewood Hospital Association, Series 2003, 5.500% 02/15/14 385,000 406,475 RI State Health & Educational Building Corp., Hospital Financing, Lifespan Obligation Group, 6.375% 08/15/21 500,000 520,175 SC Jobs Economic Development Authority, Bon Secours Health Systems, Inc., Series 2002 A, 5.500% 11/15/23 500,000 483,755 SC Lexington County Health Services District, Inc., Hospital Revenue, 5.500% 11/01/23 500,000 502,165 TN Metropolitan Government, Nashville & Davidson Counties, Meharry Medical College, Series 1996, 6.000% 12/01/16 1,575,000 1,794,240 TX Comal County Health Facilities Development, McKenna Memorial, Series 2002 A, 6.250% 02/01/32 500,000 500,940 VA Augusta County Industrial Development Authority, Augusta Health Care, Inc., Series 2003, 5.250% 09/01/19 1,000,000 1,039,410 WI State Health & Educational Facilities Authority: Aurora Health Care, Inc., Series 2003, 6.400% 04/15/33 175,000 180,260 Fort Healthcare, Inc., 5.375% 05/01/18 385,000 376,318 ----------- Hospitals Total 18,549,169 ----------- INTERMEDIATE CARE FACILITIES - 0.2% IL State Development Finance Authority, Hoosier Care, Inc., Series 1999 A, 7.125% 06/01/34 465,000 377,496 ----------- Intermediate Care Facilities Total 377,496 ----------- NURSING HOMES - 2.1% AK Juneau, St. Ann's Care Center, Series 1999, 6.875% 12/01/25 500,000 502,870 CO Health Care Facilities Authority, Pioneer Health Care, Series 1989, 10.500% 05/01/19 1,540,000 1,306,967 DE State Economic Development Authority, Churchman Village Project, Series 1991 A, 10.000% 03/01/21 885,000 933,560 PAR ($) VALUE ($) ----------------------------------------------------------- PA Chester County Industrial Development Authority, RHA/Pennsylvania Nursing Home, Series 2002, 8.500% 05/01/32 755,000 719,085 PA Delaware County Authority, Main Line and Haverford Nursing, Series 1992, 9.000% 08/01/22 (b) 565,000 339,000 WI State Health & Educational Facilities Authority, Metro Health Foundation, Inc., Series 1993, 11.000% 11/01/22 (b) 1,300,000 169,000 ----------- Nursing Homes Total 3,970,482 ----------- HEALTH CARE TOTAL 26,882,083 ----------- ----------------------------------------------------------- HOUSING - 3.2% ASSISTED LIVING/SENIOR - 0.5% NY Suffolk County Industrial Development Agency, Civic Facility, Gurwin Jewish Phase II, Series 2004, 6.700% 05/01/39 500,000 499,930 TX Bell County Health Facilities Development Corp., Care Institute, Inc., Series 1994, 9.000% 11/01/24 470,000 423,743 ----------- Assisted Living/Senior Total 923,673 ----------- MULTI-FAMILY - 2.6% AZ Maricopa County Industrial Development Authority, National Health Facilities II Project, 5.100% 01/01/33 2,500,000 2,463,600 FL Broward County Housing Finance Authority, Chaves Lake Apartment Project, Series 2000, AMT, 7.500% 07/01/40 500,000 490,150 FL Clay County Housing Finance Authority, Madison Commons Apartments, Series 2000 A, AMT, 7.450% 07/01/40 250,000 246,585 MN White Bear Lake, Birch Lake Townhome Project: Series 1989 A, AMT, 10.250% 07/15/19 775,000 775,542 Series 1989 B, (a) 07/15/19 669,000 325,408 NJ Middlesex County Improvement Authority, Street Student Housing Project, Series 2004 A, 5.000% 08/15/18 300,000 300,453 Resolution Trust Corp., Pass Through Certificates, Series 1993 A, 9.750% 12/01/16 (c) 227,741 218,303 ----------- Multi-Family Total 4,820,041 ----------- See notes to investment portfolio. 5 INVESTMENT PORTFOLIO (CONTINUED) May 31, 2004 (Unaudited) MUNICIPAL BONDS (CONTINUED) PAR ($) VALUE ($) ----------------------------------------------------------- HOUSING - (CONTINUED) SINGLE FAMILY - 0.1% CO State Housing Finance Authority, Series 2000 B-2, AMT, 7.250% 10/01/31 130,000 131,842 IL Chicago, Series 2000 A, AMT, 7.150% 09/01/31 75,000 75,755 ----------- Single Family Total 207,597 ----------- HOUSING TOTAL 5,951,311 ----------- ----------------------------------------------------------- INDUSTRIAL - 1.6% FOOD PRODUCTS - 0.6% NE Washington County Waste Water Facilities, Cargill, Inc., Series 2002, AMT, 5.900% 11/01/27 1,000,000 1,037,700 ----------- Food Products Total 1,037,700 ----------- FOREST PRODUCTS - 0.5% AL Camden Industrial Development Board, Weyerhaeuser Co., Series 2003 B, AMT, 6.375% 12/01/24 275,000 286,635 FL Escambia County Environmental Improvement, International Paper, Series 2003 A, AMT, 5.750% 11/01/27 250,000 241,265 MN International Falls, Boise Cascade Corp., Series 1999, AMT, 6.850% 12/01/29 500,000 497,550 ----------- Forest Products Total 1,025,450 ----------- MANUFACTURING - 0.1% MO State Development Finance Board, Procter & Gamble Co., Series 1999, AMT, 5.200% 03/15/29 250,000 249,635 ----------- Manufacturing Total 249,635 ----------- OIL & GAS - 0.4% NV Clark County Industrial Development, Southwest Gas Corp., Series 2003 E, AMT, 5.800% 03/01/38 250,000 263,660 TX Gulf Coast Industrial Development Authority, Citgo Petroleum, Series 1998, AMT, 8.000% 04/01/28 250,000 260,843 VI Public Finance Authority, Hovensa Refinery, AMT, 6.125% 07/01/22 200,000 205,904 ----------- Oil & Gas Total 730,407 ----------- INDUSTRIAL TOTAL 3,043,192 ----------- PAR ($) VALUE ($) ----------------------------------------------------------- OTHER - 6.9% OTHER - 0.3% NY Convention Center, Yale Building Project, Series 2003, (a) 06/01/08 700,000 581,217 ----------- Other Total 581,217 ----------- POOL/BOND BANK - 0.8% FL State Municipal Loan Council, Series 2000 A, (a) 04/01/21 520,000 216,679 KS State Development Finance Authority, Water Pollution Control, 5.500% 11/01/17 1,125,000 1,248,199 ----------- Pool/Bond Bank Total 1,464,878 ----------- REFUNDED/ESCROWED (d) - 4.9% CA San Joaquin Hills Transportation Corridor Agency, Series 1993, (a) 01/01/23 5,250,000 1,977,990 CA State Educational Facilities Authority, Santa Clara University, Series 1996, 5.000% 09/01/15 800,000 866,760 CT State Special Tax Obligation Infrastructure, Series 2001 A, 5.375% 10/01/16 500,000 556,550 DC District of Columbia, Series 1999 A, 5.375% 06/01/18 360,000 399,622 DE State Economic Development Authority, Osteopathic Hospital Association of Delaware, Series 1992 A, 9.500% 01/01/22 205,000 210,617 FL Orange County Health Facilities Authority, Orlando Regional Healthcare System, Series 1996 C, 6.250% 10/01/13 1,740,000 2,060,908 NC Lincoln County, Lincoln County Hospital, Series 1991, 9.000% 05/01/07 65,000 72,706 NC State Municipal Power Agency, Catawba No. 1, Series 1986, 5.000% 01/02/20 1,670,000 1,745,785 NY New York, Series 1996 A, 7.000% 08/01/07 80,000 89,404 TN Shelby County, Health, Education & Housing Facilities Board, Open Arms Development Center: Series 1992 A, 9.750% 08/01/19 415,000 509,279 Series 1992 C, 9.750% 08/01/19 415,000 507,943 ----------- Refunded/Escrowed Total 8,997,564 ----------- See notes to investment portfolio. 6 INVESTMENT PORTFOLIO (CONTINUED) May 31, 2004 (Unaudited) MUNICIPAL BONDS (CONTINUED) PAR ($) VALUE ($) ----------------------------------------------------------- OTHER - (CONTINUED) TOBACCO - 0.9% CA Golden State Tobacco Securitization Authority: Series 2003 A-1, 6.250% 06/01/33 750,000 674,595 Series 2003 B, 5.500% 06/01/43 500,000 484,410 SC Tobacco Settlement Revenue Management Authority, Series 2001 B, 6.375% 05/15/28 400,000 344,348 WI Badger Tobacco Asset Securitization Corp., Series 2002, 6.375% 06/01/32 250,000 212,163 ----------- Tobacco Total 1,715,516 ----------- OTHER TOTAL 12,759,175 ----------- ----------------------------------------------------------- OTHER REVENUE - 0.9% RECREATION - 0.9% DC District of Columbia, Smithsonian Institute, Series 1997, 5.000% 02/01/28 1,000,000 975,270 FL Capital Trust Agency, Seminole Tribe Convention Center, Series 2002 A, 10.000% 10/01/33 (c) 500,000 601,470 ----------- Recreation Total 1,576,740 ----------- OTHER REVENUE TOTAL 1,576,740 ----------- ----------------------------------------------------------- RESOURCE RECOVERY - 1.5% DISPOSAL - 0.8% IL Development Finance Authority, Waste Management, Inc., Series 1997, AMT, 5.050% 01/01/10 500,000 510,715 MA State Industrial Finance Agency, Peabody Monofill Associates, Inc., Series 1995, 9.000% 09/01/05 80,000 81,986 MI State Strategic Fund, Waste Management, Series 1995, AMT, 5.200% 04/01/10 500,000 513,970 OH State Solid Waste, Republic Services, AMT, 4.250% 04/01/33 500,000 471,100 ----------- Disposal Total 1,577,771 ----------- RESOURCE RECOVERY - 0.7% MA State Industrial Finance Agency, Ogden Haverhill Project, Series 1998 A, AMT, 5.450% 12/01/12 1,250,000 1,226,063 ----------- Resource Recovery Total 1,226,063 ----------- RESOURCE RECOVERY TOTAL 2,803,834 ----------- PAR ($) VALUE ($) ----------------------------------------------------------- TAX-BACKED - 40.6% LOCAL APPROPRIATED - 2.6% CA Compton Certificates of Participation, Civic Center & Capital Improvement, Series 1997 A, 5.500% 09/01/15 500,000 509,540 CA Los Angeles County, Series 1999 A, (a) 08/01/21 2,135,000 845,033 MN Andover Economic Development Authority, Andover Community Center, 5.000% 02/01/19 600,000 594,420 MN Hibbing Economic Development Authority, Series 1997, 6.400% 02/01/12 335,000 341,345 MO Development Finance Board, St. Louis Convention Center, Series 2000 C, (a) 07/15/18 300,000 146,625 SC Berkeley County School District, Series 2003, 5.000% 12/01/28 500,000 476,320 SC Dorchester County School District No. 002, Growth Remedy Opportunity, Series 2004, 5.250% 12/01/29 250,000 240,820 TX Houston Independent School District, Public Facilities Corp., Series 1998 A, (a) 09/15/13 2,500,000 1,634,850 ----------- Local Appropriated Total 4,788,953 ----------- LOCAL GENERAL OBLIGATIONS - 18.2% AK North Slope Borough, Series 2001 A, (a) 06/30/12 2,000,000 1,403,700 CA Las Virgenes Unified School District, Series 2001 C, (a) 11/01/22 1,210,000 450,084 CA Modesto High School District, Stanislaus County, Capital Appreciation, Series 2002 A, (a) 08/01/19 1,350,000 615,802 CA Pomona Unified School District, Series 2000 A, 6.450% 08/01/22 1,000,000 1,204,240 CA Vallejo City Unified School District, Series 2002 A, 5.900% 08/01/25 2,000,000 2,264,420 CA West Contra Costa Unified School District, Series 2001 B, 6.000% 08/01/24 250,000 287,418 CO El Paso County School District No. 11, Colorado Springs, Series 1996, 7.125% 12/01/19 1,870,000 2,403,249 See notes to investment portfolio. 7 INVESTMENT PORTFOLIO (CONTINUED) May 31, 2004 (Unaudited) MUNICIPAL BONDS (CONTINUED) PAR ($) VALUE ($) ----------------------------------------------------------- TAX-BACKED - (CONTINUED) LOCAL GENERAL OBLIGATIONS (CONTINUED) CO Highlands Ranch Metropolitan District, Series 1996, 6.500% 06/15/11 1,375,000 1,617,481 IL Chicago: Series 1995 A-2, 6.250% 01/01/14 1,480,000 1,731,467 Series 1999, 5.500% 01/01/23 1,000,000 1,086,700 Series 2001 A, (a) 01/01/15 3,000,000 1,800,270 IL Chicago Board of Education, Series 1998 B-1: (a) 12/01/11 1,000,000 728,540 (a) 12/01/21 2,000,000 787,340 IL Hoffman Estates Park District, Debt Certificates, 5.000% 12/01/16 500,000 511,910 IL St. Clair County, Series 1999, (a) 10/01/16 2,000,000 1,088,560 IL St. Clair County Public Building Commission, Series 1997 B, (a) 12/01/13 2,000,000 1,300,520 IL Will County School District No. 17, Series 2001, 8.500% 12/01/15 1,400,000 1,911,686 MI Garden City School District, Series 2001, 5.500% 05/01/16 325,000 349,544 MI St. John's Public School, Series 1998, 5.100% 05/01/25 1,000,000 1,025,960 NY New York City: Series 1996 A, 7.000% 08/01/07 1,920,000 2,106,605 Series 2003 J, 5.500% 06/01/18 500,000 526,100 OH Kenston Local School District, Series 2003, 5.000% 12/01/23 1,000,000 1,009,380 TX Brenham, Certificates of Obligation, Series 2001, 5.375% 08/15/16 1,040,000 1,108,640 TX Dallas County Flood Control District, Series 2002, 7.250% 04/01/32 500,000 506,150 TX Houston Independent School District, Series 1999 A, 4.750% 02/15/22 5,000,000 4,865,350 TX La Joya Independent School District, Series 1998, 5.500% 02/15/12 1,000,000 1,078,070 ----------- Local General Obligations Total 33,769,186 ----------- PAR ($) VALUE ($) ------------------------------------------------------------ SPECIAL NON-PROPERTY TAX - 4.7% CA San Diego Redevelopment Agency, Capital Appreciation Tax Allocation Center, Series 2001, (a) 09/01/21 3,725,000 1,475,137 FL Tampa Sports Authority, Tampa Bay Arena Project, Series 1995, 5.750% 10/01/25 1,000,000 1,111,660 NM Dona Ana County, Series 1998, 5.500% 06/01/15 1,000,000 1,111,780 NY New York City Transitional Finance Authority, Series 1998 A, 5.000% 11/15/26 1,960,000 1,931,345 NY State Local Government Assistance Corp., Series 1993 E, 5.000% 04/01/21 3,000,000 3,079,080 ----------- Special Non-Property Tax Total 8,709,002 ----------- SPECIAL PROPERTY TAX - 0.8% CA Huntington Beach Community Facilities District, Grand Coast Resort, Series 2001, 6.450% 09/01/31 300,000 305,604 CA Oakdale Public Financing Authority Tax Allocation, Central Redevelopment Project, 5.375% 06/01/33 500,000 471,670 FL Celebration Community Development District, Special Assessment, Series 2003 A, 6.400% 05/01/34 250,000 253,370 FL Double Branch Community Development District, Series 2002 A, 6.700% 05/01/34 335,000 350,956 FL Lexington Oaks Community Development District, Series 1998 B, 5.500% 05/01/05 5,000 5,016 ----------- Special Property Tax Total 1,386,616 ----------- STATE APPROPRIATED - 8.5% IN State Office Building Commission, Women's Prison, Series 1995 B, 6.250% 07/01/16 2,820,000 3,310,088 KY State Property & Buildings Commission, Project No. 73, Series 2001, 5.500% 11/01/14 455,000 501,274 See notes to investment portfolio. 8 INVESTMENT PORTFOLIO (CONTINUED) May 31, 2004 (Unaudited) MUNICIPAL BONDS (CONTINUED) PAR ($) VALUE ($) ----------------------------------------------------------- TAX-BACKED - (CONTINUED) STATE APPROPRIATED (CONTINUED) NY State Dormitory Authority: City University, Series 1993 A, 5.750% 07/01/18 5,000,000 5,682,150 Mental Health Services, Series 1998 C, 5.000% 02/15/11 1,485,000 1,571,813 State University, Series 2000 C, 5.750% 05/15/17 1,000,000 1,136,530 NY State Urban Development Corp., 5.600% 04/01/15 1,000,000 1,105,370 UT State Building Ownership Authority, Facilities Master Lease, Series 1998 C, 5.500% 05/15/19 1,750,000 1,924,982 WV State Building Commission, Series 1998 A, 5.375% 07/01/18 500,000 542,000 ----------- State Appropriated Total 15,774,207 ----------- STATE GENERAL OBLIGATIONS - 5.8% CA State: Series 1995, 5.750% 03/01/19 70,000 72,290 Series 2004, 5.000% 02/01/21 1,000,000 998,810 DC District of Columbia, Series 1999 A, 5.375% 06/01/18 890,000 940,819 MA State, Series 1998 C, 5.250% 08/01/17 1,000,000 1,070,780 NJ State, Series 2001, 5.250% 07/01/16 2,000,000 2,181,560 PR Commonwealth of Puerto Rico: Series 2004 A, 5.000% 07/01/30 300,000 314,004 Aqueduct & Sewer Authority: Series 1995: 6.250% 07/01/12 1,000,000 1,178,790 6.250% 07/01/13 750,000 888,210 Series 2001, 5.500% 07/01/17 1,000,000 1,119,140 TX State, Series 1999 ABC, 5.500% 08/01/35 2,000,000 2,063,640 ----------- State General Obligations Total 10,828,043 ----------- TAX-BACKED TOTAL 75,256,007 ----------- ----------------------------------------------------------- TRANSPORTATION - 6.9% AIR TRANSPORTATION - 1.9% CA Los Angeles Regional Airport Improvement Corp., American Airlines, Inc., Series 2000 C, AMT, 7.500% 12/01/24 750,000 642,577 PAR ($) VALUE ($) ----------------------------------------------------------- IL Chicago O'Hare International Airport, United Airlines, Inc., Series 2000 A, AMT, 6.750% 11/01/11 (b) 800,000 266,280 KY Kenton County Airport Board, Delta Air Lines, Inc., Series 1992 A, AMT, 7.500% 02/01/12 250,000 212,610 MN Minneapolis & St. Paul Metropolitan Airport Commission, Northwest Airlines, Series 2001 A, AMT, 7.000% 04/01/25 350,000 309,039 NC Charlotte, US Airways, Inc.: Series 1998, AMT, 5.600% 07/01/27 500,000 267,500 Series 2000, AMT, 7.750% 02/01/28 500,000 357,365 NY Port Authority of New York & New Jersey, JFK International Air Terminal, Series 1997, AMT, 6.250% 12/01/08 1,000,000 1,104,380 TX Houston Industrial Development Corp., Air Cargo, Perot Development, Series 2002, AMT, 6.000% 03/01/23 390,017 388,563 ----------- Air Transportation Total 3,548,314 ----------- AIRPORTS - 0.6% MA State Port Authority, Series 1999, IFRN, 10.000% 07/01/29 (e) 1,000,000 1,110,990 ----------- Airports Total 1,110,990 ----------- TOLL FACILITIES - 2.8% CA Foothill/Eastern Transportation Corridor Agency, Series 1995 A, 5.000% 01/01/35 1,000,000 869,360 CA San Joaquin Hills Transportation Corridor Agency, Series 1997 A, (a) 01/15/15 2,000,000 1,205,420 CO Northwest Parkway Public Highway Authority, First Tier, Series 2001 D, 7.125% 06/15/41 500,000 518,105 CO State Public Highway Authority, E-470, Series 1997 B, (a) 09/01/11 2,000,000 1,474,200 NH State Turnpike Systems, Series 1991 C, IFRN, 12.716% 11/01/17 (e) 1,000,000 1,234,780 ----------- Toll Facilities Total 5,301,865 ----------- See notes to investment portfolio. 9 INVESTMENT PORTFOLIO (CONTINUED) May 31, 2004 (Unaudited) MUNICIPAL BONDS (CONTINUED) PAR ($) VALUE ($) ----------------------------------------------------------- TRANSPORTATION - (CONTINUED) TRANSPORTATION - 1.6% IL Regional Transportation Authority, Series 1994 C, 7.750% 06/01/20 1,000,000 1,337,740 NV State Department of Business & Industry, Las Vegas Monorail Project, Series 2000: 7.375% 01/01/30 250,000 247,788 7.375% 01/01/40 250,000 244,578 OH Toledo-Lucas County Port Authority, CSX Transportation, Inc., Series 1992, 6.450% 12/15/21 1,000,000 1,079,330 ----------- Transportation Total 2,909,436 ----------- TRANSPORTATION TOTAL 12,870,605 ----------- ----------------------------------------------------------- UTILITIES - 13.7% INDEPENDENT POWER PRODUCERS - 0.7% MI Midland County Economic Development Corp., Series 2000, AMT, 6.875% 07/23/09 600,000 619,050 NY New York City Industrial Development Agency, Brooklyn Navy Yard Partners, Series 1997, AMT, 5.650% 10/01/28 200,000 177,560 PA Carbon County Industrial Development Authority, Panther Creek Partners, Series 2000, AMT, 6.650% 05/01/10 140,000 149,848 PR Commonwealth of Puerto Rico Industrial, Educational, Medical & Environmental Cogeneration Facilities, AES Project, Series 2000, AMT, 6.625% 06/01/26 320,000 331,581 ----------- Independent Power Producers Total 1,278,039 ----------- INVESTOR OWNED - 6.7% AZ Maricopa County Pollution Control Revenue, El Paso Electric Co., Series 2002 A, 6.250% 05/01/37 500,000 517,745 CA Chula Vista Industrial Development Authority, San Diego Gas & Electric, Series 1996 B, AMT, 5.500% 12/01/21 (f) 625,000 633,775 FL Polk County Industrial Development Authority, Tampa Electric Co., Series 1996, AMT, 5.850% 12/01/30 500,000 486,810 IN Petersburg, Indiana Power & Light Co., Series 1993 B, 5.400% 08/01/17 2,500,000 2,695,800 MI State Strategic Fund, Detroit Edison Co., Series 1998 A, AMT, 5.550% 09/01/29 3,000,000 3,059,820 PAR ($) VALUE ($) ----------------------------------------------------------- MS State Business Finance Corp., Systems Energy Resources Project, Series 1998, 5.875% 04/01/22 1,000,000 1,003,000 MT Forsyth Pollution Control, Portland General, Series 1998 A, 5.200% 05/01/33 150,000 155,870 OH State Air Quality Development Authority, Cleveland Electric Illumination, Series 2002 A, 6.000% 12/01/13 650,000 665,633 TX Brazos River Authority, Pollution Control, TXU Electric Co.: Series 1999, AMT, 7.700% 04/01/33 250,000 283,233 Series 2001, AMT, 5.750% 05/01/36 125,000 130,931 Series 2003 C, AMT, 6.750% 10/01/38 375,000 393,484 TX Matagorda County Navigation District No.1, Houston Light & Power Co., Series 1997, AMT, 5.125% 11/01/28 2,000,000 1,968,700 WY Converse County Pollution Control, Pacificorp, Series 1988, 3.900% 01/01/14 500,000 468,670 ----------- Investor Owned Total 12,463,471 ----------- JOINT POWER AUTHORITY - 2.5% MA Municipal Wholesale Electric Co., Power Supply System, Project 6-A, 5.250% 07/01/14 1,000,000 1,079,650 NC Eastern Municipal Power Agency, Series 2003, 5.500% 01/01/16 285,000 297,876 NC State Municipal Power Agency, Catawba Electric No. 1: Series 1998 A, 5.500% 01/01/15 640,000 705,907 Series 2003 A, 5.250% 01/01/18 2,500,000 2,628,650 ----------- Joint Power Authority Total 4,712,083 ----------- MUNICIPAL ELECTRIC - 1.2% CA State Water Resources Authority, Series 2002 A, 5.500% 05/01/14 1,000,000 1,101,130 NC University of North Carolina at Chapel Hill, Series 1997, (a) 08/01/14 1,000,000 630,300 NE Public Power District, Series 1998 A, 5.250% 01/01/11 500,000 538,785 ----------- Municipal Electric Total 2,270,215 ----------- See notes to investment portfolio. 10 INVESTMENT PORTFOLIO (CONTINUED) May 31, 2004 (Unaudited) MUNICIPAL BONDS (CONTINUED) PAR ($) VALUE ($) ----------------------------------------------------------- UTILITIES - (CONTINUED) WATER & SEWER - 2.6% GA Atlanta, Series 1993, 5.500% 11/01/22 (g) 1,000,000 1,095,250 MS V Lakes Utility District, 8.250% 07/15/24 140,000 133,692 NY New York City Municipal Water Finance Authority, Water & Sewer System, Capital Appreciation, Series 1998 D, (a) 06/15/20 3,900,000 1,779,453 WA King County, Series 1999, 5.250% 01/01/30 1,750,000 1,762,512 ----------- Water & Sewer Total 4,770,907 ----------- UTILITIES TOTAL 25,494,715 ----------- TOTAL MUNICIPAL BONDS (cost of $174,959,123) 179,983,468 ----------- MUNICIPAL PREFERRED STOCKS - 0.6% ----------------------------------------------------------- HOUSING - 0.6% MULTI-FAMILY - 0.6% Charter Municipal Mortgage Acceptance Co.: 6.300% 04/30/19 500,000 503,860 AMT, 7.600% 11/30/10 (c) 500,000 567,055 ----------- Multi-Family Total 1,070,915 ----------- HOUSING TOTAL 1,070,915 ----------- TOTAL MUNICIPAL PREFERRED STOCKS (cost of $1,000,000) 1,070,915 ----------- SHORT-TERM OBLIGATIONS - 1.5% ----------------------------------------------------------- VARIABLE RATE DEMAND NOTES (H) - 1.5% CO Denver Health & Hospital Authority, Series 2001 B, 1.140% 12/01/31 300,000 300,000 IL Health Facilities Authority, OSF Healthcare System, 1.100% 11/15/27 500,000 500,000 IL Quad Cities Regional Economic Development Authority, Two Rivers YMCA Project, 1.140% 12/01/31 300,000 300,000 IN Health Facilities Financing Authority, Fayette Memorial Hospital Association, Series 2002 A, 1.140% 10/01/32 800,000 800,000 MO State Health & Educational Facilities, Authority, Washington University, Series 1996 C, 1.090% 09/01/30 1,000,000 1,000,000 ----------- VARIABLE RATE DEMAND NOTES TOTAL 2,900,000 ----------- TOTAL SHORT-TERM OBLIGATIONS (cost of $2,900,000) 2,900,000 ----------- VALUE ($) ----------------------------------------------------------- TOTAL INVESTMENTS - 99.1% (cost of $178,859,123)(i) 183,954,383 ----------- OTHER ASSETS & LIABILITIES, NET - 0.9% 1,613,999 ----------------------------------------------------------- NET ASSETS* - 100.0% 185,568,382 =========== NOTES TO INVESTMENT PORTFOLIO: -------------------------------------------------------------------------------- * Net assets represent both Common Shares and Auction Preferred Shares. (a) Zero coupon bond. (b) The issuer has filed for bankruptcy protection under Chapter 11 and is in default of certain debt covenants. Income is not being accrued. As of May 31, 2004, the value of these securities amounted to $774,280, which represents 0.4% of net assets. (c) Security exempt from registration pursuant to Rule 144A under the Securities Act of 1933. These securities may be resold in transactions exempt from registration, normally to qualified institutional buyers. At May 31, 2004 these securities amounted to $1,386,828, which represents 0.7% of net assets. (d) The Trust has been informed that this issuer has placed direct obligations of the U.S. Government in an irrevocable trust, solely for the payment of principal and interest. (e) Variable rate security. The interest rate shown reflects the rate as of May 31, 2004. (f) Security purchased on a delayed delivery basis. (g) A portion of this security with a market value of $1,051,440 pledged as collateral for open futures contracts. (h) Variable rate demand notes. These securities are payable upon demand and are secured by letters of credit or other credit support agreements from banks. The interest rates change periodically and the interest rates shown reflect the rates as of May 31, 2004. (i) Cost for federal income tax purposes is $178,575,023. At May 31, 2004, the Trust held the following open short futures contracts: UNREALIZED AGGREGATE EXPIRATION APPRECIATION TYPE VALUE FACE VALUE DATE (DEPRECIATION) ---------------------------------------------------------------------------- 10-Year U.S. Treasury Note $23,952,750 $24,801,410 Jun-2004 $848,660 U.S. Long Bond 14,204,531 14,195,351 Sep-2004 (9,180) -------- $839,480 -------- ACRONYM NAME ----------------------------------------------------------- AMT Alternative Minimum Tax IFRN Inverse Floating Rate Note See notes to financial statements. 11 STATEMENT OF ASSETS AND LIABILITIES May 31, 2004 (Unaudited) ASSETS: Investments, at cost $178,859,123 ------------ Investments, at value $183,954,383 Cash 75,861 Receivable for: Interest 2,793,062 Futures variation margin 191,078 Deferred Trustees' compensation plan 9,090 ------------ Total Assets 187,023,474 ------------ LIABILITIES: Payable for: Investments purchased on a delayed delivery basis 625,000 Distributions--common shares 656,013 Distributions--preferred shares 11,866 Preferred shares remarketing commissions 2,879 Investment advisory fee 99,632 Pricing and bookkeeping fees 17,811 Trustees' fees 35 Custody fee 1,579 Audit fee 25,270 Transfer agent fee 4,706 Deferred Trustees' fees 9,090 Other liabilities 1,211 ------------ Total Liabilities 1,455,092 ------------ Auction Preferred Shares (2,400 shares issued and outstanding at $25,000 per share) $ 60,000,000 ------------ COMPOSITION OF NET ASSETS APPLICABLE TO COMMON SHARES: Paid-in capital--common shares $126,993,094 Undistributed net investment income 696,410 Accumulated net realized loss (8,055,862) Net unrealized appreciation on: Investments 5,095,260 Futures contracts 839,480 ------------ Net assets at value applicable to 11,509,000 common shares of beneficial interest outstanding $125,568,382 ============ Net asset value per common share $ 10.91 ============ STATEMENT OF OPERATIONS For the Six Months Ended May 31, 2004 (Unaudited) INVESTMENT INCOME: Interest $ 4,982,990 Dividends 351 ------------ Total Investment Income 4,983,341 ------------ EXPENSES: Investment advisory fee 620,587 Transfer agent fee 24,678 Pricing and bookkeeping fees 52,018 Trustees' fees 4,095 Preferred shares remarketing commissions 75,291 Custody fee 6,614 Other expenses 69,153 ------------ Total Expenses 852,436 Custody earnings credit (118) ------------ Net Expenses 852,318 ------------ Net Investment Income 4,131,023 ------------ NET REALIZED AND UNREALIZED GAIN (LOSS) ON INVESTMENTS AND FUTURES CONTRACTS: Net realized gain (loss) on: Investments 832,206 Futures contracts (1,231,706) ------------ Net realized loss (399,500) ------------ Net change in unrealized appreciation/depreciation on: Investments (6,737,145) Futures contracts 774,657 ------------ Net change in unrealized appreciation/depreciation (5,962,488) ------------ Net Loss (6,361,988) ------------ Net Decrease in Net Assets from Operations (2,230,965) ------------ LESS DISTRIBUTIONS DECLARED TO PREFERRED SHAREHOLDERS: From net investment income (277,032) ------------ Net Decrease in Net Assets from Operations Applicable to Common Shares $ (2,507,997) ------------ See notes to financial statements. 12 STATEMENT OF CHANGES IN NET ASSETS (UNAUDITED) SIX MONTHS ENDED YEAR ENDED MAY 31, NOVEMBER 30, INCREASE (DECREASE) IN NET ASSETS: 2004 2003 --------------------------------------------------------------------------------------------------------------------------------- OPERATIONS: Net investment income $ 4,131,023 $ 8,560,489 Net realized gain (loss) on investments and futures contracts (399,500) 998,519 Net change in unrealized appreciation/depreciation on investments and futures contracts (5,962,488) 3,799,175 ------------ ------------ Net Increase (Decrease) from Operations (2,230,965) 13,358,183 ------------ ------------ LESS DISTRIBUTIONS DECLARED TO PREFERRED SHAREHOLDERS: From net investment income (277,032) (586,950) ------------ ------------ Increase (Decrease) in Net Assets from Operations Applicable to Common Shares (2,507,997) 12,771,233 ------------ ------------ LESS DISTRIBUTIONS DECLARED TO COMMON SHAREHOLDERS: From net investment income (3,890,042) (7,854,896) ------------ ------------ Net Increase (Decrease) in Net Assets Applicable to Common Shares (6,398,039) 4,916,337 NET ASSETS APPLICABLE TO COMMON SHARES: Beginning of period 131,966,421 127,050,084 ------------ ------------ End of period (including undistributed net investment income of $696,410 and $732,461, respectively) $125,568,382 $131,966,421 ------------ ------------ NUMBER OF TRUST SHARES: Common Shares: Outstanding at end of period 11,509,000 11,509,000 ------------ ------------ Preferred Shares: Outstanding at end of period 2,400 2,400 ------------ ------------ See notes to financial statements. 13 NOTES TO FINANCIAL STATEMENTS May 31, 2004 (Unaudited) NOTE 1. ORGANIZATION Colonial Investment Grade Municipal Trust (the "Trust") is a Massachusetts business trust registered under the Investment Company Act of 1940 (the "Act"), as amended, as a diversified, closed-end management investment company. INVESTMENT GOAL The Trust seeks as high a level of after-tax return as is consistent with prudent risk, by pursuing current income generally exempt from ordinary federal income tax and opportunities for long-term appreciation from a portfolio primarily invested in investment grade municipal bonds. TRUST SHARES The Trust may issue an unlimited number of common shares. On August 26, 1999, the Trust issued 2,400 Auction Preferred Shares ("APS"). NOTE 2. SIGNIFICANT ACCOUNTING POLICIES USE OF ESTIMATES The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America ("GAAP") requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenue and expenses during the reporting period. Actual results could differ from those estimates. The following is a summary of significant accounting policies consistently followed by the Trust in the preparation of its financial statements. SECURITY VALUATION Debt securities generally are valued by a pricing service approved by the Trust's Board of Trustees, based upon market transactions for normal, institutional-size trading units of similar securities. The services may use various pricing techniques which take into account appropriate factors such as yield, quality, coupon rate, maturity, type of issue, trading characteristics and other data, as well as broker quotes. Debt securities for which quotations are readily available are valued at an over-the-counter or exchange bid quotation. Certain debt securities, which tend to be more thinly traded and of lesser quality, are priced based on fundamental analysis of the financial condition of the issuer and the estimated value of any collateral. Valuations developed through pricing techniques may vary from the actual amounts realized upon sale of the securities, and the potential variation may be greater for those securities valued using fundamental analysis. Short-term debt obligations maturing within 60 days are valued at amortized cost, which approximates market value. Futures contracts are valued at the settlement price established each day by the board of trade or exchange on which they are traded. Investments for which market quotations are not readily available, or quotations which management believes are not appropriate, are valued at fair value as determined in good faith under consistently applied procedures established by and under the general supervision of the Board of Trustees. SECURITY TRANSACTIONS Security transactions are accounted for on the trade date. Cost is determined and gains (losses) are based upon the specific identification method for both financial statement and federal income tax purposes. FUTURES CONTRACTS The Trust may invest in municipal and U.S. Treasury futures contracts. The Trust may invest in these instruments to hedge against the effects of changes in the value of portfolio securities due to anticipated changes in interest rates and/or market conditions, for duration management, or when the transactions are economically appropriate to the reduction of risk inherent in the management of the Trust and not for trading purposes. The use of futures contracts involves certain risks, which include: (1) imperfect correlation between the price movement of the instruments and the underlying securities, (2) inability to close out positions due to differing trading hours, or the temporary absence of a liquid market, for either the instrument or the underlying securities, or (3) an inaccurate prediction by Columbia Management Advisors, Inc. of the future direction of interest rates. Any of these risks may involve amounts exceeding the variation margin recorded on the Trust's Statement of Assets and Liabilities at any given time. Upon entering into a futures contract, the Trust deposits cash or securities with the broker in an amount sufficient to meet the initial margin requirement. Subsequent payments are made or received by the Trust equal to the daily change in the contract value and are recorded as variation margin payable or receivable and offset in unrealized gains or losses. The Trust also identifies portfolio securities as segregated with the custodian in a separate account in an amount equal to the futures contract. The Trust recognizes a realized gain or loss when the contract is closed or expires. DELAYED DELIVERY SECURITIES The Trust may trade securities on other than normal settlement terms, including securities purchased or sold on a "when-issued" basis. This may increase the risk if the other party to the transaction fails to deliver and causes the Trust to subsequently invest at less advantageous prices. The Trust identifies cash or liquid portfolio securities as segregated with the custodian in an amount equal to the delayed delivery commitment. INCOME RECOGNITION Interest income is recorded on the accrual basis. Original issue discount is accreted to interest income over the life of the security with a corresponding increase in the cost basis. Premium and discount are amortized and accreted, respectively, on all debt securities. Dividend income is recorded on ex-date. 14 NOTES TO FINANCIAL STATEMENTS (CONTINUED) May 31, 2004 (Unaudited) FEDERAL INCOME TAX STATUS The Trust intends to qualify each year as a "regulated investment company" under Subchapter M of the Internal Revenue Code, as amended, and will distribute substantially all of its taxable or tax-exempt income, if any, for its tax year, and as such will not be subject to federal income taxes. In addition, the Trust intends to distribute in each calendar year substantially all of its net investment income, capital gains and certain other amounts, if any, such that the Trust should not be subject to federal excise tax. Therefore, no federal income or excise tax provision is recorded. DISTRIBUTIONS TO SHAREHOLDERS Distributions to common shareholders are recorded on ex-date. Distributions to Auction Preferred shareholders are recorded daily and payable at the end of each dividend period. Each dividend payment period for the APS is generally seven days. The applicable dividend rate for the APS on May 31, 2004, was 1.07%. For the six months ended May 31, 2004, the Trust declared dividends to Auction Preferred shareholders amounting to $277,032, representing an average APS dividend rate of 0.93%. NOTE 3. FEDERAL TAX INFORMATION The tax character of distributions paid during the year ended November 30, 2003 was as follows: Distributions paid from: Tax-Exempt Income $8,411,303 Ordinary Income* 30,543 Long-Term Capital Gains -- * For tax purposes short-term capital gains distributions, if any, are considered ordinary income distributions. Unrealized appreciation and depreciation at May 31, 2004, based on cost of investments for federal income tax purposes was: Unrealized appreciation $11,244,601 Unrealized depreciation (5,865,241) ----------- Net unrealized appreciation $ 5,379,360 ----------- The following capital loss carryforwards, determined as of November 30, 2003, may be available to reduce taxable income arising from future net realized gains on investments, if any, to the extent permitted by the Internal Revenue Code: YEAR OF CAPITAL LOSS EXPIRATION CARRYFORWARD ---------- ------------ 2008 $2,403,657 2010 1,238,884 ---------- $3,642,541 ---------- NOTE 4. FEES AND COMPENSATION PAID TO AFFILIATES Columbia Management Advisors, Inc. ("Columbia") is the investment advisor to the Trust. Prior to April 1, 2004, Columbia was an indirect, wholly owned subsidiary of FleetBoston Financial Corporation ("FleetBoston"). Effective April 1, 2004, FleetBoston, including the Trust's investment advisor, was acquired by Bank of America Corporation ("BOA"). The acquisition did not change the way the Trust is managed, the investment personnel assigned to manage the Trust or the fees paid by the Trust. INVESTMENT ADVISORY FEE Columbia provides administrative and other services to the Trust in addition to investment advisory services. Columbia receives a monthly investment advisory fee at the annual rate of 0.65% of the Trust's average weekly net assets, including assets applicable to the APS. PRICING AND BOOKKEEPING FEES Columbia is responsible for providing pricing and bookkeeping services to the Trust under a pricing and bookkeeping agreement. Under a separate agreement (the "Outsourcing Agreement"), Columbia has delegated those functions to State Street Corporation ("State Street"). As a result, Columbia pays the total fees received to State Street under the Outsourcing Agreement. Under its pricing and bookkeeping agreement with the Trust, Columbia receives from the Trust an annual flat fee of $10,000 paid monthly, and in any month that the Trust's average weekly net assets, including assets applicable to APS, exceed $50 million, an additional monthly fee. The additional fee rate is calculated by taking into account the fees payable to State Street under the Outsourcing Agreement. This rate is applied to the average weekly net assets, including assets applicable to APS, of the Trust for that month. The Trust also pays additional fees for pricing services based on the number of securities held by the Trust. For the six months ended May 31, 2004, the Trust's annualized effective pricing and bookkeeping fee rate was 0.055%. CUSTODY CREDITS The Trust has an agreement with its custodian bank under which custody fees may be reduced by balance credits. The Trust could have invested a portion of the assets utilized in connection with the expense offset arrangement in an income-producing asset if it had not entered into such an agreement. FEES PAID TO OFFICERS AND TRUSTEES The Trust pays no compensation to its officers, all of whom are employees of Columbia or its affiliates. The Trust's Trustees may participate in a deferred compensation plan which may be terminated at any time. Obligations of the plan will be paid solely out of the Trust's assets. OTHER Columbia provides certain services to the Trust related to Sarbanes-Oxley compliance. For the six months ended May 31, 2004, the Trust paid $744 to Columbia for such services. This amount is included in "Other expenses" on the Statement of Operations. 15 NOTES TO FINANCIAL STATEMENTS (CONTINUED) May 31, 2004 (Unaudited) NOTE 5. PORTFOLIO INFORMATION For the six months ended May 31, 2004, the cost of purchases and proceeds from sales of securities, excluding short-term obligations, were $14,925,849 and $14,164,707, respectively. NOTE 6. PREFERRED SHARES The Trust currently has outstanding 2,400 APS. The APS are redeemable at the option of the Trust on any dividend payment date at the redemption price of $25,000 per share, plus an amount equal to any dividends accumulated on a daily basis unpaid through the redemption date (whether or not such dividends have been declared). Under the Act, the Trust is required to maintain asset coverage of at least 200% with respect to the APS as of the last business day of each month in which any APS are outstanding. Additionally, the Trust is required to meet more stringent asset coverage requirements under the terms of the APS Agreement and in accordance with the guidelines prescribed by the APS' rating agencies. Should these requirements not be met, or should dividends accrued on the APS not be paid, the Trust may be restricted in its ability to declare dividends to common shareholders or may be required to redeem certain APS. At May 31, 2004, there were no such restrictions on the Trust. NOTE 7. DISCLOSURE OF SIGNIFICANT RISKS AND CONTINGENCIES GEOGRAPHIC CONCENTRATION The Trust has greater than 5% of its total investments at May 31, 2004 invested in debt obligations issued by the states of California, Illinois, New York and Texas and their respective political subdivisions, agencies and public authorities. The Trust is more susceptible to economic and political factors adversely affecting issuers of the specific state's municipal securities than are municipal bond funds that are not concentrated to the same extent in these issuers. HIGH-YIELD SECURITIES Investing in high-yield securities may involve greater credit risk and considerations not typically associated with investing in U.S. Government bonds and other higher quality fixed income securities. These securities are non-investment grade securities, often referred to as "junk bonds." Economic downturns may disrupt the high yield market and impair the ability of issuers to repay principal and interest. Also, an increase in interest rates would likely have an adverse impact on the value of such obligations. Moreover, high-yield securities may be less liquid to the extent there is no established secondary market. INDUSTRY FOCUS The Trust may focus its investments in certain industries, subjecting it to greater risk than a trust that is more diversified. LEGAL PROCEEDINGS Columbia and Columbia Funds Distributor, Inc. ("CFDI"), and certain of their affiliates (collectively, "the Columbia Group") have received information requests and subpoenas from various regulatory and law enforcement authorities in connection with their investigations of late trading and market timing in mutual funds, as well as other industry wide issues. The Columbia Group has not uncovered any instances where Columbia or CFDI were knowingly involved in late trading of mutual fund shares. On February 24, 2004, the Securities and Exchange Commission ("SEC") filed a civil complaint in the United States District Court for the District of Massachusetts against Columbia and CFDI, alleging that they had violated certain provisions of the federal securities laws in connection with trading activity in mutual fund shares. Also on February 24, 2004, the New York Attorney General ("NYAG") filed a civil complaint in New York Supreme Court, County of New York against Columbia and CFDI alleging that Columbia and CFDI had violated certain New York anti-fraud statutes. If either Columbia or CFDI is unsuccessful in its defense of these proceedings, it could be barred from serving as an investment advisor or distributor for any investment company registered under the Investment Company Act of 1940, as amended (a "registered investment company"). Such results could prevent Columbia, CFDI or any company that is an affiliated person of Columbia and CFDI from serving as an investment advisor or distributor for any registered investment company, including your fund. Your fund has been informed by Columbia and CFDI that, if these results occur, they will seek exemptive relief from the SEC to permit them to continue to serve as your fund's investment advisor and distributor. There is no assurance that such exemptive relief will be granted. On March 15, 2004, Columbia and CFDI entered into agreements in principle with the SEC Division of Enforcement and NYAG in settlement of the charges. Under the agreements, Columbia and CFDI agreed, among other things, to the following conditions: payment of $70 million in disgorgement; payment of $70 million in civil penalties; an order requiring Columbia and CFDI to cease and desist from violations of the antifraud provisions and other provisions of the federal securities laws; governance changes designed to maintain the independence of the mutual fund boards of trustees and ensure compliance with securities laws and their fiduciary duties; and retention of an independent consultant to review Columbia's and CFDI's compliance policies and procedures. The agreement requires the final approval of the SEC. In a separate agreement with the NYAG, the Columbia Group has agreed to reduce mutual fund fees by $80 million over a five-year period. As a result of these matters or any adverse publicity or other developments resulting from them, there may be increased redemptions or reduced sales of fund shares, which could increase transaction costs or operating expenses, or have other adverse consequences for the funds. In connection with the events described in detail above, various parties have filed suit against certain funds, their Boards and/or FleetBoston (and affiliated entities). These suits and certain regulatory investigations are ongoing. Accordingly, an estimate of the financial impact of this litigation on any fund, if any, cannot currently be made. 16 FINANCIAL HIGHLIGHTS Selected data for a share outstanding throughout each period is as follows (common shares unless otherwise noted): (UNAUDITED) SIX MONTHS PERIOD ENDED YEAR ENDED NOVEMBER 30, ENDED MAY 31, ----------------------------------------------------- NOVEMBER 30, 2004 2003 2002 2001 2000 1999 (a) --------------------------------------------------------------------------------------------------------------------------------- NET ASSET VALUE, BEGINNING OF PERIOD $ 11.47 $ 11.04 $ 11.06 $ 10.55 $ 10.31 $ 11.49 ---------- ---------- ---------- ---------- ---------- ---------- INCOME FROM INVESTMENT OPERATIONS: Net investment income 0.36(b) 0.74(b) 0.78(b)(c) 0.75(b) 0.81(d) 0.58 Net realized and unrealized gain (loss) on investments and futures contracts (0.56) 0.42 (0.05)(c) 0.52 0.27 (1.12) ---------- ---------- ---------- ---------- ---------- ---------- Total from Investment Operations (0.20) 1.16 0.73 1.27 1.08 (0.54) ---------- ---------- ---------- ---------- ---------- ---------- LESS DISTRIBUTIONS DECLARED TO PREFERRED SHAREHOLDERS: From net investment income (0.02) (0.05) (0.08) (0.16) (0.22) (0.05) ---------- ---------- ---------- ---------- ---------- ---------- Total from Investment Operations Applicable to Common Shareholders (0.22) 1.11 0.65 1.11 0.86 (0.59) ---------- ---------- ---------- ---------- ---------- ---------- LESS DISTRIBUTIONS DECLARED TO COMMON SHAREHOLDERS: From net investment income (0.34) (0.68) (0.67) (0.60) (0.60) (0.52) ---------- ---------- ---------- ---------- ---------- ---------- LESS SHARE TRANSACTIONS: Commission and offering costs-- preferred shares -- -- -- -- (0.02) (0.07) ---------- ---------- ---------- ---------- ---------- ---------- Net Asset Value, End of Period $ 10.91 $ 11.47 $ 11.04 $ 11.06 $ 10.55 $ 10.31 ========== ========== ========== ========== ========== ========== Market price per share--common shares $ 9.69 $ 10.63 $ 10.09 $ 10.87 $ 8.92 $ 9.06 ========== ========== ========== ========== ========== ========== Total return--based on market value--common shares (e) (5.83)%(f) 12.48% (1.10)% 29.28% 5.20% (14.64)%(f) ---------- ---------- ---------- ---------- ---------- ---------- RATIOS TO AVERAGE NET ASSETS/ SUPPLEMENTAL DATA: Expenses (g)(h) 1.30%(i) 1.31% 1.28% 1.28% 1.31% 1.03%(i) Net investment income before preferred stock dividend (g)(h) 6.32%(i) 6.57% 7.06%(c) 6.80% 7.91% 5.75%(i) Net investment income after preferred stock dividend (g)(h) 5.89%(i) 6.12% 6.38%(c) 5.38% 5.80% 5.26%(i) Portfolio turnover rate 8%(f) 13% 10% 31% 23% 25%(f) Net assets, end of period (000's)-- common shares $ 125,568 $ 131,966 $ 127,050 $ 127,273 $ 121,366 $ 118,660 (a)The Trust changed its fiscal year end from December 31 to November 30. (b)Per share data was calculated using average shares outstanding during the period. (c)Effective December 1, 2001, the Trust adopted the provisions of the AICPA Audit and Accounting Guide for Investment Companies and began accreting market discount on all debt securities. The effect of this change for the year ended November 30, 2002 was to increase the net investment income per share by $0.01, increase the net realized and unrealized loss per share by $0.01, increase the ratio of net investment income to average net assets from 6.98% to 7.06% and increase the ratio of net investment income (adjusted for dividend payments to preferred shareholders) from 6.30% to 6.38%. Per share data and ratios for periods prior to November 30, 2002 have not been restated to reflect this change in presentation. (d)The per share net investment income amount does not reflect the period's reclassifications of differences between book and tax basis net investment income. (e)Total return at market value assuming all distributions reinvested at prices calculated in accordance with the Dividend Reinvestment Plan. (f)Not annualized. (g)The benefits derived from custody credits and directed brokerage arrangements, if applicable, had an impact of less than 0.01%. (h)Ratios reflect average net assets available to common shares only. (i)Annualized. 17 FINANCIAL HIGHLIGHTS (CONTINUED) Selected data for a share outstanding throughout each period is as follows (common shares unless otherwise noted): YEAR ENDED DECEMBER 31, -------------------------------------------------------------------------- 1998 1997 1996 1995 1994 1993 ----------------------------------------------------------------------------------------------------------------------------- Net Asset Value, Beginning of Period $ 11.43 $ 10.87 $ 11.05 $ 9.93 $ 11.05 $ 10.96 ---------- ---------- ---------- ---------- ---------- ---------- INCOME FROM INVESTMENT OPERATIONS: Net investment income 0.60 0.62 0.63 0.64 0.67 0.79 Net realized and unrealized gain (loss) on investments and futures contracts 0.07 0.58 (0.19) 1.11 (1.12) 0.09 ---------- ---------- ---------- ---------- ---------- ---------- Total Income from Investment Operations 0.67 1.20 0.44 1.75 (0.45) 0.88 ---------- ---------- ---------- ---------- ---------- ---------- LESS DISTRIBUTIONS DECLARED TO COMMON SHAREHOLDERS: From net investment income (0.61) (0.64) (0.62) (0.63) (0.67) (0.79) In excess of net investment income --(a) -- -- -- -- -- ---------- ---------- ---------- ---------- ---------- ---------- Total Distributions Declared to Shareholders (0.61) (0.64) (0.62) (0.63) (0.67) (0.79) ---------- ---------- ---------- ---------- ---------- ---------- NET ASSET VALUE, END OF PERIOD $ 11.49 $ 11.43 $ 10.87 $ 11.05 $ 9.93 $ 11.05 ---------- ---------- ---------- ---------- ---------- ---------- Market price per share--common shares $ 11.19 $ 10.56 $ 10.13 $ 9.88 $ 9.25 $ 10.75 ---------- ---------- ---------- ---------- ---------- ---------- Total return--based on market value-- common shares (b) 11.94% 10.76% 9.06% 13.87% (8.12)% (2.16)% ---------- ---------- ---------- ---------- ---------- ---------- RATIOS TO AVERAGE NET ASSETS/SUPPLEMENTAL DATA: Expenses (c) 0.77% 0.83% 0.88% 1.08% 0.94% 0.87% Net investment income (c) 5.24% 5.63% 5.80% 6.08% 6.46% 7.08% Portfolio turnover rate 24% 21% 20% 37% 34% 35% Net assets, end of period (000's)--common shares $ 132,242 $ 131,503 $ 125,125 $ 127,118 $ 114,260 $ 127,213 (a)Rounds to less than $0.01 per share. (b)Total return at market value assuming all distributions reinvested at prices calculated in accordance with the Dividend Reinvestment Plan. (c)The benefits derived from custody credits and directed brokerage arrangements, if applicable, had an impact of less than 0.01%. ASSET COVERAGE REQUIREMENTS INVOLUNTARY ASSET LIQUIDATING AVERAGE TOTAL AMOUNT COVERAGE PREFERENCE MARKET VALUE OUTSTANDING PER SHARE PER SHARE PER SHARE ------------------------------------------------------------------------------------------------------------------- 05/31/04* $60,000,000 $77,320 $25,005 $25,000 11/30/03 60,000,000 79,986 25,004 25,000 11/30/02 60,000,000 77,937 25,000 25,000 11/30/01 60,000,000 78,030 25,005 25,000 11/30/00 60,000,000 75,569 25,009 25,000 11/30/99** 60,000,000 74,444 25,003 25,000 * Unaudited. ** On August 26, 1999, the Trust began offering Auction Preferred Shares. 18 SHAREHOLDER MEETING RESULTS RESULTS OF THE ANNUAL MEETING OF SHAREHOLDERS On May 26, 2004, the Annual Meeting of Shareholders of the Trust was held to conduct a vote for or against the approval of the following Items listed on the Trust's Proxy Statement for said Meeting. On March 10, 2004, the record date for the Meeting, the Trust had 11,509,000 common shares outstanding. The votes cast were as follows: PROPOSAL 1: ELECTION OF TRUSTEES: FOR WITHHELD ------------------------------------------------------------------------------ William E. Mayer 10,181,502 339,171 John J. Neuhauser 10,339,419 181,253 Patrick J. Simpson 10,339,349 181,323 Thomas C. Theobald 10,329,315 191,358 Richard L. Woolworth 10,342,223 178,449 On March 10, 2004, the record date of the Meeting, the Trust had 2,400 preferred shares outstanding. The votes cast were as follows: PROPOSAL 2: ELECTION OF TRUSTEES: FOR WITHHELD ------------------------------------------------------------------------------ Douglas A. Hacker 2,349 51 William E. Mayer 2,349 51 John J. Neuhauser 2,349 51 Patrick J. Simpson 2,349 51 Thomas E. Stitzel 2,349 51 Thomas C. Theobald 2,349 51 Richard L. Woolworth 2,349 51 19 DIVIDEND REINVESTMENT PLAN COLONIAL INVESTMENT GRADE MUNICIPAL TRUST Pursuant to the Trust's Dividend Reinvestment Plan (the "Plan"), all shareholders whose shares are registered in their own names will have all distributions reinvested automatically in additional shares of the Trust by EquiServe (the "Plan Agent") unless a shareholder elects to receive cash. Shareholders whose shares are held in the name of a broker or nominee will have distributions reinvested automatically by the broker or nominee in additional shares under the Plan, unless the service is not provided by the broker or the nominee or the shareholder elects to receive distributions in cash. If the service is not available, such distributions will be paid in cash. Shareholders whose shares are held in the name of a broker or nominee should contact the broker or nominee for details. All distributions to shareholders who elect not to participate in the Plan will be paid by check mailed directly to the shareholder of record on the record date therefore by the Plan Agent as the dividend disbursing agent. Non-participants in the Plan will receive distributions in cash. Distributions payable to participants in the Plan will be applied by the Plan Agent, acting as agent for Plan participants, to the purchase of shares of the Trust. Such shares will be purchased by the Plan Agent at the then current market price of such shares in the open market, on the New York Stock Exchange or elsewhere, for the participants' accounts. Participants in the Plan may withdraw from the Plan upon written notice to the Plan Agent. When a participant withdraws from the Plan or upon termination of the Plan as provided below, certificates for whole shares credited to his account under the Plan will be issued and a cash payment will be made for any fraction of a share credited to such account. A shareholder's notice of election to withdraw from the Plan must be received by the Plan Agent before the record date for a dividend in order to be given effect with respect to that dividend. In the case of shareholders such as banks, brokers or nominees holding shares for others who are the beneficial owners of those shares, the Plan Agent will administer the Plan on the basis of the number of shares certified from time to time by the shareholder of record as representing the total amount registered in such shareholder's name and held for the account of beneficial owners who are to participate in the Plan. There is no charge to Plan participants for reinvesting distributions. The Plan Agent's fees for the handling of the reinvestment of distributions will be paid by the Trust. Each participant in the Plan will pay a pro rata share of brokerage commissions incurred with respect to the Plan Agent's open market purchases in connection with the reinvestment of distributions. Purchase orders from the participants in the Plan may be combined with those of other participants and the price paid by any particular participant may be the average of the price paid on various orders executed on behalf of groups of participants in the Plan. The automatic reinvestment of distributions will not relieve participants of any income tax that may be payable on such dividends or distributions. The Plan may be amended or terminated on 30 days' written notice to Plan participants. All correspondence concerning the Plan should be directed to EquiServe by mail at P.O. Box 43010, Providence, RI 02940-3010, or by phone at 1-800-730-6001. 20 TRANSFER AGENT IMPORTANT INFORMATION ABOUT THIS REPORT The Transfer Agent for Colonial Investment Grade Municipal Trust is: EquiServe P.O. Box 43010 Providence, RI 02940-3010 The trust mails one shareholder report to each shareholder address. Shareholders can order additional reports by calling 800-730-6001. In addition, representatives at that number can provide shareholders information about the trust. Financial advisors who want additional information about the trust may speak to a representative at 800-426-3750. A description of the policies and procedures that the trust uses to determine how to vote proxies relating to its portfolio securities is available (i) without charge, upon request, by calling 800-730-6001 and (ii) on the Securities and Exchange Commission's website at http://www.sec.gov. This report has been prepared for shareholders of Colonial Investment Grade Municipal Trust. COLONIAL INVESTMENT GRADE MUNICIPAL TRUST SEMIANNUAL REPORT 130-03/058S-0504 (07/04) 04/1533 ITEM 2. CODE OF ETHICS. Not applicable at this time. ITEM 3. AUDIT COMMITTEE FINANCIAL EXPERT. Not applicable at this time. ITEM 4. PRINCIPAL ACCOUNTANT FEES AND SERVICES. Not applicable at this time. ITEM 5. AUDIT COMMITTEE OF LISTED REGISTRANTS. Not applicable at this time. ITEM 6. SCHEDULE OF INVESTMENTS Not applicable at this time. ITEM 7. DISCLOSURE OF PROXY VOTING POLICIES AND PROCEDURES FOR CLOSED-END MANAGEMENT INVESTMENT COMPANIES. Not applicable at this time. ITEM 8. PURCHASES OF EQUITY SECURITIES BY CLOSED-END MANAGEMENT INVESTMENT COMPANY AND AFFILIATED PURCHASERS. Not applicable at this time. ITEM 9. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS. There have not been any material changes to the procedures by which shareholders may recommend nominees to the registrant's Board of Trustees/Directors since those procedures were last disclosed in response to Item 7(d)(2)(ii)(G) of Schedule 14A. ITEM 10. CONTROLS AND PROCEDURES. (a) The registrant's principal executive officer and principal financial officer, based on his evaluation of the registrant's disclosure controls and procedures as of a date within 90 days of the filing of this report, has concluded that such controls and procedures are adequately designed to ensure that information required to be disclosed by the registrant in Form N-CSR is accumulated and communicated to the registrant's management, including the principal executive officer and principal financial officer, or persons performing similar functions, as appropriate to allow timely decisions regarding required disclosure. (b) There were no changes in the registrant's internal control over financial reporting that occurred during the registrant's last fiscal half-year (the registrant's second fiscal half-year in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting. ITEM 11. EXHIBITS. (a)(1) Code of ethics required to be disclosed under Item 2 of Form N-CSR: Not applicable at this time. (a)(2) Certifications pursuant to Rule 30a-2(a) under the Investment Company Act of 1940 (17 CFR 270.30a-2(a)) attached hereto as Exhibit 99.CERT. (a)(3) Not applicable at this time. (b) Certification pursuant to Rule 30a-2(b) under the Investment Company Act of 1940 (17 CFR 270.30a-2(b)) attached hereto as Exhibit 99.906CERT. 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) Colonial Investment Grade Municipal Trust ------------------------------------------------------------------ By (Signature and Title) /s/ J. Kevin Connaughton ------------------------------------------------------ J. Kevin Connaughton, President and Treasurer Date August 3, 2004 -------------------------------------------------------------------------- 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) /s/ J. Kevin Connaughton ------------------------------------------------------ J. Kevin Connaughton, President and Treasurer Date August 3, 2004 --------------------------------------------------------------------------