<PAGE> PAGE 1
000 A000000 06/30/99
000 C000000 0000847411
000 D000000 N
000 E000000 NF
000 F000000 Y
000 G000000 N
000 H000000 N
000 I000000 3.0.a
000 J000000 A
001 A000000 COLONIAL INVESTMENT GRADE MUNICIPAL TRUST
001 B000000 811-5785
001 C000000 6174263750
002 A000000 ONE FINANCIAL CENTER
002 B000000 BOSTON
002 C000000 MA
002 D010000 02111
003 000000 N
004 000000 N
005 000000 N
006 000000 N
007 A000000 N
007 B000000 0
007 C010100 1
007 C010200 2
007 C010300 3
007 C010400 4
007 C010500 5
007 C010600 6
007 C010700 7
007 C010800 8
007 C010900 9
007 C011000 10
008 A000001 COLONIAL MANAGEMENT ASSOCIATES, INC.
008 B000001 A
008 C000001 801-2019
008 D010001 BOSTON
008 D020001 MA
008 D030001 02111
011 A000001 PAINEWEBBER INCORPORATED
011 B000001 8-16267
011 C010001 NEW YORK
011 C020001 NY
011 C030001 10019
011 A000002 A. G. EDWARDS & SONS, INC.
011 B000002 8-13580
011 C010002 ST. LOUIS
011 C020002 MO
011 C030002 63103
011 A000003 THOMSON MCKINNON SECURITIES INC.
011 B000003 8-14450
011 C010003 NEW YORK
<PAGE> PAGE 2
011 C020003 NY
011 C030003 10005
011 A000004 DAIN BOSWORTH INCORPORATED
011 B000004 8-3259
011 C010004 MINNEAPOLIS
011 C020004 MN
011 C030004 55402
011 A000017 MORGAN KEEGAN & COMPANY, INC.
011 B000017 8-15001
011 C010017 MEMPHIS
011 C020017 TN
011 C030017 38103
011 A000018 PIPER, JAFFRAY & HOPWOOD INC.
011 B000018 8-15204
011 C010018 MINNEAPOLIS
011 C020018 MN
011 C030018 55440
011 A000019 RAYMOND JAMES & ASSOCIATES, INC.
011 B000019 8-10999
011 C010019 ST. PETERSBURG
011 C020019 FL
011 C030019 33716
012 A000001 THE FIRST NATIONAL BANK OF BOSTON
012 B000001 84-
012 C010001 BOSTON
012 C020001 MA
012 C030001 02110
013 A000001 PRICE WATERHOUSE
013 B010001 BOSTON
013 B020001 MA
013 B030001 02110
014 A000001 HAMBRECHT AND QUIST
014 B000001 8-13858
015 A000001 THE CHASE MANHATTAN BANK
015 B000001 C
015 C010001 NEW YORK
015 C020001 NY
015 C030001 10004
015 E010001 X
018 000000 Y
019 A000000 Y
019 B000000 50
019 C000000 COLGPFUNDS
020 A000001 ALPHATRADE
020 C000001 987
020 A000002 SALOMON/SMITH BARNEY
020 C000002 458
020 A000003 PAINE WEBBER
020 C000003 309
020 A000004 BARING SECURITITES
020 C000004 280
<PAGE> PAGE 3
020 A000005 MERRILL LYNCH, PIERCE, FENNER
020 C000005 279
020 A000006 JEFFRIES & CO., INC.
020 C000006 247
020 A000007 MORGAN STANLEY & CO.
020 C000007 196
020 A000008 INSTINCT
020 C000008 188
020 A000009 CREDIT LYONNAIS SEC
020 C000009 169
020 A000010 SANFORD C. BERNSTEIN
020 C000010 150
021 000000 5174
022 A000001 ABN AMRO
022 B000001 13-3227945
022 C000001 33465383
022 D000001 0
022 A000002 LEHMAN
022 B000002 13-2518466
022 C000002 29704584
022 D000002 993239
022 A000003 MERRILL LYNCH, PIERCE
022 B000003 13-5674085
022 C000003 2908808
022 D000003 2735550
022 A000004 WARBURG
022 B000004 13-3340045
022 C000004 2801938
022 D000004 77210
022 A000005 DONALDSON LUFKIN
022 B000005 13-2741729
022 C000005 1209303
022 D000005 1065337
022 A000006 PAINE WEBBER
022 B000006 13-2638166
022 C000006 721600
022 D000006 394638
022 A000007 GOLDMAN SACHS
022 B000007 13-5108806
022 C000007 594643
022 D000007 518390
022 A000008 MORGAN STANLEY
022 B000008 13-2655956
022 C000008 492242
022 D000008 407054
022 A000009 SALOMON SMITH BARNEY
022 C000009 381124
022 D000009 350476
022 A000010 BEAR STEARNS & CO.
022 B000010 13-4946705
022 C000010 448398
<PAGE> PAGE 4
022 D000010 213458
023 C000000 75385490
023 D000000 8722701
024 000000 N
025 D000001 0
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026 A000000 Y
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<PAGE> PAGE 5
030 A000000 0
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<PAGE> PAGE 6
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<PAGE> PAGE 7
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<PAGE> PAGE 8
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<PAGE> PAGE 9
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SIGNATURE GAIL KNUDSEN
TITLE ASSISTANT CONTROLLER
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000847411
<NAME> CIGMT
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-START> JAN-01-1999
<PERIOD-END> JUN-30-1999
<INVESTMENTS-AT-COST> 121999
<INVESTMENTS-AT-VALUE> 125430
<RECEIVABLES> 4491
<ASSETS-OTHER> 22
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 4513
<PAYABLE-FOR-SECURITIES> 2719
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 542
<TOTAL-LIABILITIES> 3261
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 127930
<SHARES-COMMON-STOCK> 11509
<SHARES-COMMON-PRIOR> 11509
<ACCUMULATED-NII-CURRENT> (78)
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (4,495)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 3325
<NET-ASSETS> 126682
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 3808
<OTHER-INCOME> 0
<EXPENSES-NET> 560
<NET-INVESTMENT-INCOME> 3248
<REALIZED-GAINS-CURRENT> 1309
<APPREC-INCREASE-CURRENT> (6791)
<NET-CHANGE-FROM-OPS> (2234)
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (3326)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 0
<NUMBER-OF-SHARES-REDEEMED> 0
<SHARES-REINVESTED> 0
<NET-CHANGE-IN-ASSETS> (5560)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 426
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 560
<AVERAGE-NET-ASSETS> 130781
<PER-SHARE-NAV-BEGIN> 11.490
<PER-SHARE-NII> 0.282
<PER-SHARE-GAIN-APPREC> (0.473)
<PER-SHARE-DIVIDEND> 0.000
<PER-SHARE-DISTRIBUTIONS> (0.289)
<RETURNS-OF-CAPITAL> 0.000
<PER-SHARE-NAV-END> 11.010
<EXPENSE-RATIO> 0.860
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0
</TABLE>
Matters submitted to a vote of security holders
(a) On April 15, 1999, the Annual Meeting of Shareholders of Colonial
Investment Grade Municipal Trust was held to approve the following items,
all as described in the Proxy Statement for the Meeting. On February 17,
1999, the record date for the Meeting, the Fund had outstanding 11,509,000
shares of beneficial interest. The votes cast at the Meeting were as
follows:
(b) To elect seven Trustees of the Fund for the term referenced in the proxy
statement:
For Against
John V. Carberry 10,397,155.6380 258,550.0140
Lora S. Collins 10,384,412.4040 271,293.2480
Robert J. Birnbaum 10,383,979.5660 271,726.0860
Salvatore Macera 10,395,295.0330 260,410.6190
James E. Grinnell 10,398,829.0330 256,876.6190
Thomas E. Stitzel 10,403,526.6380 252,179.0140
Anne-Lee Verville 10,394,466.4040 261,239.2480
(c)(1) The required number of proxies to approve Amendments to the Fund's
Agreement and Declaration of Trust to Permit the Issuance of Preferred Shares of
the Fund had not been obtained the date of this meeting, therefore the meeting
was adjourned to June 9, 1999 and the results are as follows:
For 7,690,094.9370
Against 945,217.1790
Abstain 579,363.4390
(c)(2)To ratify the selection by the Trustees of the firm of
PricewaterhouseCoopers LLP as independent accountants for the Fund for the
fiscal year ending December 31, 1999:
For: 10,320,091.5680
Against: 88,206.4170
Abstain: 247,407.6670
(d) Not applicable
(Proxy Statement incorporated herein by reference to Accession
number 0000021847-99-000083)
