<PAGE> PAGE 1
000 A000000 06/30/95
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 U
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
012 A000001 THE FIRST NATIONAL BANK OF BOSTON
012 B000001 84-
012 C010001 BOSTON
012 C020001 MA
012 C030001 02110
013 A000001 PRICE WATERHOUSE, LLP
013 B010001 BOSTON
013 B020001 MA
013 B030001 02110
014 A000001 DELETE
015 A000001 UMB, N.A.
015 B000001 C
015 C010001 KANSAS CITY
015 C020001 MO
015 C030001 64141
015 E010001 X
018 000000 Y
019 A000000 Y
019 B000000 39
019 C000000 COLGPFUNDS
020 A000001 CANTOR FITZGERALD
020 B000001 13-3680184
020 C000001 0
020 C000002 0
020 C000003 0
020 C000004 0
020 C000005 0
020 C000006 0
020 C000007 0
020 C000008 0
020 C000009 0
020 C000010 0
021 000000 0
022 A000001 BEAR STEARNS & CO INC
022 B000001 13-3299429
022 C000001 7891
022 D000001 5322
022 A000002 LEHMAN BROTHERS INC
022 B000002 13-2518466
022 C000002 4600
022 D000002 6200
022 A000003 MERRILL LYNCH PIERCE FENNER AND SMITH
022 B000003 13-5674085
022 C000003 4651
<PAGE> PAGE 3
022 D000003 3639
022 A000004 PAINE WEBBER INC
022 B000004 13-2638166
022 C000004 2900
022 D000004 4000
022 A000005 CORBEY NORTHBRIDGE
022 B000005 52-1037969
022 C000005 3147
022 D000005 4181
022 A000006 HAMBRO AMERICAN SECURITIES
022 C000006 2700
022 D000006 2800
022 A000007 JOHN NUVEEN & CO
022 B000007 36-2639476
022 C000007 2700
022 D000007 2500
022 A000008 CHEMICAL SECURITIES
022 B000008 13-3379014
022 C000008 2500
022 D000008 2500
022 A000009 PRAGER, MCCARTHY & SEALY
022 C000009 3077
022 D000009 1577
022 A000010 YAMAICHI INTERNATIONAL
022 B000010 13-5659656
022 C000010 0
022 D000010 4495
023 C000000 41591
023 D000000 45560
024 000000 N
025 D000001 0
025 D000002 0
025 D000003 0
025 D000004 0
025 D000005 0
025 D000006 0
025 D000007 0
025 D000008 0
026 A000000 Y
026 B000000 Y
026 C000000 Y
026 D000000 Y
026 E000000 N
026 F000000 N
026 G010000 N
026 G020000 N
026 H000000 N
027 000000 N
028 A010000 0
028 A020000 0
028 A030000 0
<PAGE> PAGE 4
028 A040000 0
028 B010000 0
028 B020000 0
028 B030000 0
028 B040000 0
028 C010000 0
028 C020000 0
028 C030000 0
028 C040000 0
028 D010000 0
028 D020000 0
028 D030000 0
028 D040000 0
028 E010000 0
028 E020000 0
028 E030000 0
028 E040000 0
028 F010000 0
028 F020000 0
028 F030000 0
028 F040000 0
028 G010000 0
028 G020000 0
028 G030000 0
028 G040000 0
028 H000000 0
030 A000000 0
030 B000000 0.00
030 C000000 0.00
031 A000000 0
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032 000000 0
033 000000 0
035 000000 0
036 B000000 0
038 000000 0
042 A000000 0
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042 C000000 0
042 D000000 0
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042 G000000 0
042 H000000 0
043 000000 0
044 000000 0
045 000000 Y
046 000000 N
047 000000 Y
048 000000 0.650
048 A010000 0
<PAGE> PAGE 5
048 A020000 0.000
048 B010000 0
048 B020000 0.000
048 C010000 0
048 C020000 0.000
048 D010000 0
048 D020000 0.000
048 E010000 0
048 E020000 0.000
048 F010000 0
048 F020000 0.000
048 G010000 0
048 G020000 0.000
048 H010000 0
048 H020000 0.000
048 I010000 0
048 I020000 0.000
048 J010000 0
048 J020000 0.000
048 K010000 0
048 K020000 0.000
049 000000 N
050 000000 N
051 000000 N
052 000000 N
053 A000000 N
054 A000000 Y
054 B000000 N
054 C000000 Y
054 D000000 N
054 E000000 N
054 F000000 N
054 G000000 N
054 H000000 Y
054 I000000 N
054 J000000 Y
054 K000000 N
054 L000000 N
054 M000000 Y
054 N000000 Y
054 O000000 N
055 A000000 N
055 B000000 N
056 000000 Y
057 000000 N
058 A000000 N
059 000000 Y
060 A000000 Y
060 B000000 Y
061 000000 0
062 A000000 Y
<PAGE> PAGE 6
062 B000000 0.0
062 C000000 0.0
062 D000000 0.0
062 E000000 0.8
062 F000000 0.0
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064 A000000 N
064 B000000 Y
065 000000 N
066 A000000 N
067 000000 N
068 A000000 N
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070 A010000 Y
070 A020000 N
070 B010000 N
070 B020000 N
070 C010000 Y
070 C020000 N
070 D010000 N
070 D020000 N
070 E010000 Y
070 E020000 Y
070 F010000 N
070 F020000 N
070 G010000 Y
070 G020000 N
070 H010000 N
070 H020000 N
070 I010000 N
070 I020000 N
070 J010000 Y
070 J020000 Y
070 K010000 Y
070 K020000 N
070 L010000 N
070 L020000 N
<PAGE> PAGE 7
070 M010000 N
070 M020000 N
070 N010000 Y
070 N020000 N
070 O010000 Y
070 O020000 N
070 P010000 Y
070 P020000 Y
070 Q010000 N
070 Q020000 N
070 R010000 Y
070 R020000 N
071 A000000 25191
071 B000000 24325
071 C000000 116673
071 D000000 21
072 A000000 6
072 B000000 4534
072 C000000 0
072 D000000 0
072 E000000 0
072 F000000 390
072 G000000 0
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072 J000000 3
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072 M000000 6
072 N000000 12
072 O000000 0
072 P000000 0
072 Q000000 17
072 R000000 20
072 S000000 27
072 T000000 0
072 U000000 0
072 V000000 0
072 W000000 17
072 X000000 518
072 Y000000 0
072 Z000000 4016
072AA000000 515
072BB000000 4308
072CC010000 9558
072CC020000 0
072DD010000 3677
072DD020000 0
072EE000000 0
073 A010000 0.3200
073 A020000 0.0000
<PAGE> PAGE 8
073 B000000 0.0000
073 C000000 0.0000
074 A000000 1295
074 B000000 0
074 C000000 900
074 D000000 118088
074 E000000 0
074 F000000 0
074 G000000 0
074 H000000 0
074 I000000 0
074 J000000 25
074 K000000 0
074 L000000 2460
074 M000000 90
074 N000000 122858
074 O000000 1454
074 P000000 1
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074 R020000 0
074 R030000 0
074 R040000 1039
074 S000000 0
074 T000000 120364
074 U010000 11509
074 U020000 0
074 V010000 10.46
074 V020000 0.00
074 W000000 0.0000
074 X000000 2527
074 Y000000 1679
075 A000000 0
075 B000000 119796
076 000000 9.87
077 A000000 Y
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077 D000000 Y
077 E000000 N
077 F000000 N
077 G000000 N
077 H000000 N
077 I000000 N
077 J000000 N
077 K000000 N
077 L000000 N
077 M000000 N
077 N000000 N
077 O000000 N
077 P000000 N
<PAGE> PAGE 9
077 Q010000 Y
077 Q020000 N
077 Q030000 N
078 000000 N
080 A000000 ICI MUTUAL INSURANCE COMPANY
080 C000000 25000
081 A000000 Y
081 B000000 37
082 A000000 Y
082 B000000 150
083 A000000 N
083 B000000 0
084 A000000 N
084 B000000 0
085 A000000 Y
085 B000000 N
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086 F010000 0
086 F020000 0
SIGNATURE JANET SHORE
TITLE ASSISTANT SECRETARY
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM FINANCIAL
STATEMENTS OF COLONIAL INVESTMENT GRADE MUNICIPAL TRUST YEAR END DEC-31-1995 AND
IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS OF
COLONIAL INVESTMENT GRADE MUNICIPAL TRUST YEAR END DEC-31-1995.
</LEGEND>
<CIK> 0000847411
<NAME> COLONIAL INVESTMENT GRADE MUNICIPAL TRUST
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> DEC-31-1995
<PERIOD-END> JUN-30-1995
<INVESTMENTS-AT-COST> 117837
<INVESTMENTS-AT-VALUE> 118988
<RECEIVABLES> 2485
<ASSETS-OTHER> 90
<OTHER-ITEMS-ASSETS> 1295
<TOTAL-ASSETS> 122858
<PAYABLE-FOR-SECURITIES> 1454
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 1040
<TOTAL-LIABILITIES> 2494
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 127938
<SHARES-COMMON-STOCK> 11509
<SHARES-COMMON-PRIOR> 11509
<ACCUMULATED-NII-CURRENT> 368
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (9093)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 1151
<NET-ASSETS> 120364
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 4534
<OTHER-INCOME> 0
<EXPENSES-NET> 518
<NET-INVESTMENT-INCOME> 4016
<REALIZED-GAINS-CURRENT> (3793)
<APPREC-INCREASE-CURRENT> 9558
<NET-CHANGE-FROM-OPS> 9781
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 3677
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 0
<NUMBER-OF-SHARES-REDEEMED> 0
<SHARES-REINVESTED> 0
<NET-CHANGE-IN-ASSETS> 6104
<ACCUMULATED-NII-PRIOR> 27
<ACCUMULATED-GAINS-PRIOR> (5300)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 390
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 518
<AVERAGE-NET-ASSETS> 119796
<PER-SHARE-NAV-BEGIN> 9.93
<PER-SHARE-NII> 0.349
<PER-SHARE-GAIN-APPREC> 0.501
<PER-SHARE-DIVIDEND> 0.320
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.460
<EXPENSE-RATIO> 0.87
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
