<PAGE> PAGE 1
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<PAGE> PAGE 2
011 C02AA01 MA
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<PAGE> PAGE 3
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<PAGE> PAGE 4
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<PAGE> PAGE 5
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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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<PAGE> PAGE 10
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<PAGE> PAGE 11
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<PAGE> PAGE 12
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<PAGE> PAGE 13
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<PAGE> PAGE 14
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<PAGE> PAGE 15
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<PAGE> PAGE 16
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<PAGE> PAGE 17
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<PAGE> PAGE 18
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<PAGE> PAGE 19
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<PAGE> PAGE 20
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<PAGE> PAGE 21
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048 I010500 0
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050 000500 N
051 000500 N
052 000500 N
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058 A000500 N
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<PAGE> PAGE 22
062 Q000500 0.0
062 R000500 0.0
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066 C000500 N
066 D000500 N
066 E000500 N
066 F000500 Y
066 G000500 N
067 000500 N
068 A000500 N
068 B000500 N
069 000500 N
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070 B010500 Y
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070 C010500 N
070 C020500 N
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070 D020500 N
070 E010500 N
070 E020500 N
070 F010500 N
070 F020500 N
070 G010500 Y
070 G020500 N
070 H010500 N
070 H020500 N
070 I010500 N
070 I020500 N
070 J010500 Y
070 J020500 N
070 K010500 Y
070 K020500 N
070 L010500 N
070 L020500 N
070 M010500 N
070 M020500 N
070 N010500 Y
070 N020500 N
070 O010500 Y
070 O020500 N
070 P010500 N
070 P020500 N
070 Q010500 N
070 Q020500 N
070 R010500 N
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<PAGE> PAGE 23
071 A000500 3742
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<PAGE> PAGE 24
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<PAGE> PAGE 25
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<PAGE> PAGE 26
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<PAGE> PAGE 27
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<PAGE> PAGE 28
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<PAGE> PAGE 29
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SIGNATURE PETER LYDECKER
TITLE CONTROLLER
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
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THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM FINANCIAL
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QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS OF COLONIAL
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THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM FINANCIAL
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QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS OF COLONIAL
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WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
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<LEGEND>
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QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS OF COLONIAL
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<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> (4447)
<ACCUM-APPREC-OR-DEPREC> 4158
<NET-ASSETS> 190253
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 6535
<OTHER-INCOME> 0
<EXPENSES-NET> (1551)
<NET-INVESTMENT-INCOME> 4984
<REALIZED-GAINS-CURRENT> 7
<APPREC-INCREASE-CURRENT> (1566)
<NET-CHANGE-FROM-OPS> 3425
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (1242)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> (18)
<NUMBER-OF-SHARES-SOLD> 1272
<NUMBER-OF-SHARES-REDEEMED> (373)
<SHARES-REINVESTED> 43
<NET-CHANGE-IN-ASSETS> 7633
<ACCUMULATED-NII-PRIOR> 51
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> (4450)
<GROSS-ADVISORY-FEES> 516
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 1551
<AVERAGE-NET-ASSETS> 185249
<PER-SHARE-NAV-BEGIN> 10.160
<PER-SHARE-NII> 0.301
<PER-SHARE-GAIN-APPREC> (0.094)
<PER-SHARE-DIVIDEND> (0.303)
<PER-SHARE-DISTRIBUTIONS> (0.004)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.060
<EXPENSE-RATIO> 1.09
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM FINANCIAL
STATEMENTS OF COLONIAL HIGH YIELD MUNICIPAL FUND, CLASS B YEAR END NOV-30-1997 AND IS
QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS OF COLONIAL
HIGH YIELD MUNICIPAL FUND, CLASS B YEAR END NOV-30-1997
</LEGEND>
<CIK> 0000276716
<NAME> COLONIAL TRUST IV
<SERIES>
<NUMBER> 3
<NAME> COLONIAL HIGH YIELD MUNICIPAL FUND, CLASS B
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> NOV-30-1997
<PERIOD-START> DEC-01-1996
<PERIOD-END> MAY-31-1997
<INVESTMENTS-AT-COST> 181880
<INVESTMENTS-AT-VALUE> 186038
<RECEIVABLES> 5290
<ASSETS-OTHER> 0
<OTHER-ITEMS-ASSETS> 4
<TOTAL-ASSETS> 191332
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 1079
<TOTAL-LIABILITIES> 1079
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 190603
<SHARES-COMMON-STOCK> 4647
<SHARES-COMMON-PRIOR> 3685
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> (61)
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> (4447)
<ACCUM-APPREC-OR-DEPREC> 4158
<NET-ASSETS> 190253
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 6535
<OTHER-INCOME> 0
<EXPENSES-NET> (1551)
<NET-INVESTMENT-INCOME> 4984
<REALIZED-GAINS-CURRENT> 7
<APPREC-INCREASE-CURRENT> (1566)
<NET-CHANGE-FROM-OPS> 3425
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (3794)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> (56)
<NUMBER-OF-SHARES-SOLD> 1628
<NUMBER-OF-SHARES-REDEEMED> (1810)
<SHARES-REINVESTED> 166
<NET-CHANGE-IN-ASSETS> 7633
<ACCUMULATED-NII-PRIOR> 51
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> (4450)
<GROSS-ADVISORY-FEES> 516
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 1551
<AVERAGE-NET-ASSETS> 185249
<PER-SHARE-NAV-BEGIN> 10.160
<PER-SHARE-NII> 0.263
<PER-SHARE-GAIN-APPREC> (0.094)
<PER-SHARE-DIVIDEND> (0.265)
<PER-SHARE-DISTRIBUTIONS> (0.004)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.060
<EXPENSE-RATIO> 1.84
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM FINANCIAL
STATEMENTS OF COLONIAL UTILITIES FUND, CLASS A YEAR END NOV-30-1997 AND IS
QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS OF COLONIAL
UTILTIES FUND, CLASS A YEAR END NOV-30-1997
</LEGEND>
<CIK> 0000276716
<NAME> COLONIAL TRUST IV
<SERIES>
<NUMBER> 5
<NAME> COLONIAL UTILTIES FUND, CLASS A
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> NOV-30-1997
<PERIOD-START> DEC-01-1996
<PERIOD-END> MAY-31-1997
<INVESTMENTS-AT-COST> 828014
<INVESTMENTS-AT-VALUE> 979142
<RECEIVABLES> 3916
<ASSETS-OTHER> 229
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 983287
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 6626
<TOTAL-LIABILITIES> 6626
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 911649
<SHARES-COMMON-STOCK> 20211
<SHARES-COMMON-PRIOR> 22909
<ACCUMULATED-NII-CURRENT> 1156
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> (87272)
<ACCUM-APPREC-OR-DEPREC> 151128
<NET-ASSETS> 976661
<DIVIDEND-INCOME> 25887
<INTEREST-INCOME> 187
<OTHER-INCOME> 0
<EXPENSES-NET> (8802)
<NET-INVESTMENT-INCOME> 17272
<REALIZED-GAINS-CURRENT> 14942
<APPREC-INCREASE-CURRENT> 15233
<NET-CHANGE-FROM-OPS> 47447
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (6462)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 794
<NUMBER-OF-SHARES-REDEEMED> (3806)
<SHARES-REINVESTED> 314
<NET-CHANGE-IN-ASSETS> (100,746)
<ACCUMULATED-NII-PRIOR> 1273
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> (102210)
<GROSS-ADVISORY-FEES> 3311
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 8802
<AVERAGE-NET-ASSETS> 1020312
<PER-SHARE-NAV-BEGIN> 15.210
<PER-SHARE-NII> 0.301
<PER-SHARE-GAIN-APPREC> 0.459
<PER-SHARE-DIVIDEND> (0.300)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 15.670
<EXPENSE-RATIO> 1.22
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM FINANCIAL
STATEMENTS OF COLONIAL UTILITIES FUND, CLASS B YEAR END NOV-30-1997 AND IS
QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS OF COLONIAL
UTILTIES FUND, CLASS B YEAR END NOV-30-1997
</LEGEND>
<CIK> 0000276716
<NAME> COLONIAL TRUST IV
<SERIES>
<NUMBER> 5
<NAME> COLONIAL UTILTIES FUND, CLASS B
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> NOV-30-1997
<PERIOD-START> DEC-01-1996
<PERIOD-END> MAY-31-1997
<INVESTMENTS-AT-COST> 828014
<INVESTMENTS-AT-VALUE> 979142
<RECEIVABLES> 3916
<ASSETS-OTHER> 229
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 983287
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 6626
<TOTAL-LIABILITIES> 6626
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 911649
<SHARES-COMMON-STOCK> 42107
<SHARES-COMMON-PRIOR> 47940
<ACCUMULATED-NII-CURRENT> 1156
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> (87272)
<ACCUM-APPREC-OR-DEPREC> 151128
<NET-ASSETS> 976661
<DIVIDEND-INCOME> 25887
<INTEREST-INCOME> 187
<OTHER-INCOME> 0
<EXPENSES-NET> (8802)
<NET-INVESTMENT-INCOME> 17272
<REALIZED-GAINS-CURRENT> 14942
<APPREC-INCREASE-CURRENT> 15233
<NET-CHANGE-FROM-OPS> 47447
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (10929)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 635
<NUMBER-OF-SHARES-REDEEMED> (7035)
<SHARES-REINVESTED> 567
<NET-CHANGE-IN-ASSETS> (100,746)
<ACCUMULATED-NII-PRIOR> 1273
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> (102210)
<GROSS-ADVISORY-FEES> 3311
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 8802
<AVERAGE-NET-ASSETS> 1020312
<PER-SHARE-NAV-BEGIN> 15.210
<PER-SHARE-NII> 0.243
<PER-SHARE-GAIN-APPREC> 0.459
<PER-SHARE-DIVIDEND> (0.242)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 15.670
<EXPENSE-RATIO> 1.97
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM FINANCIAL
STATEMENTS OF COLONIAL INTERMEDIATE TAX-EXEMPT FUND, CLASS A YEAR END NOV-30-1997 AND IS
QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS OF COLONIAL
INTERMEDIATE TAX-EXEMPT FUND, CLASS A YEAR END NOV-30-1997
</LEGEND>
<CIK> 0000276716
<NAME> COLONIAL TRUST IV
<SERIES>
<NUMBER> 6
<NAME> COLONIAL INTERMEDIATE TAX-EXEMPT FUND, CLASS A
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> NOV-30-1997
<PERIOD-START> DEC-01-1996
<PERIOD-END> MAY-31-1997
<INVESTMENTS-AT-COST> 20193
<INVESTMENTS-AT-VALUE> 20853
<RECEIVABLES> 1581
<ASSETS-OTHER> 10
<OTHER-ITEMS-ASSETS> 1
<TOTAL-ASSETS> 22445
<PAYABLE-FOR-SECURITIES> 528
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 330
<TOTAL-LIABILITIES> 858
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 21455
<SHARES-COMMON-STOCK> 1302
<SHARES-COMMON-PRIOR> 1584
<ACCUMULATED-NII-CURRENT> 55
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> (556)
<ACCUM-APPREC-OR-DEPREC> 633
<NET-ASSETS> 21587
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 649
<OTHER-INCOME> 0
<EXPENSES-NET> (110)
<NET-INVESTMENT-INCOME> 539
<REALIZED-GAINS-CURRENT> 90
<APPREC-INCREASE-CURRENT> (410)
<NET-CHANGE-FROM-OPS> 219
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (282)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 89
<NUMBER-OF-SHARES-REDEEMED> (391)
<SHARES-REINVESTED> 20
<NET-CHANGE-IN-ASSETS> (3972)
<ACCUMULATED-NII-PRIOR> 49
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> (646)
<GROSS-ADVISORY-FEES> 65
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 202
<AVERAGE-NET-ASSETS> 23653
<PER-SHARE-NAV-BEGIN> 7.880
<PER-SHARE-NII> 0.196
<PER-SHARE-GAIN-APPREC> (0.105)
<PER-SHARE-DIVIDEND> (0.191)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 7.780
<EXPENSE-RATIO> 0.60
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM FINANCIAL
STATEMENTS OF COLONIAL INTERMEDIATE TAX-EXEMPT FUND, CLASS B YEAR END NOV-30-1997 AND IS
QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS OF COLONIAL
INTERMEDIATE TAX-EXEMPT FUND, CLASS B YEAR END NOV-30-1997
</LEGEND>
<CIK> 0000276716
<NAME> COLONIAL TRUST IV
<SERIES>
<NUMBER> 6
<NAME> COLONIAL INTERMEDIATE TAX-EXEMPT FUND, CLASS B
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> NOV-30-1997
<PERIOD-START> DEC-01-1996
<PERIOD-END> MAY-31-1997
<INVESTMENTS-AT-COST> 20193
<INVESTMENTS-AT-VALUE> 20853
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<ASSETS-OTHER> 10
<OTHER-ITEMS-ASSETS> 1
<TOTAL-ASSETS> 22445
<PAYABLE-FOR-SECURITIES> 528
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 330
<TOTAL-LIABILITIES> 858
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 21455
<SHARES-COMMON-STOCK> 1472
<SHARES-COMMON-PRIOR> 1660
<ACCUMULATED-NII-CURRENT> 55
<OVERDISTRIBUTION-NII> 0
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<OVERDISTRIBUTION-GAINS> (556)
<ACCUM-APPREC-OR-DEPREC> 633
<NET-ASSETS> 21587
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 649
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<EXPENSES-NET> (110)
<NET-INVESTMENT-INCOME> 539
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<APPREC-INCREASE-CURRENT> (410)
<NET-CHANGE-FROM-OPS> 219
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (259)
<DISTRIBUTIONS-OF-GAINS> 0
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<NUMBER-OF-SHARES-SOLD> 29
<NUMBER-OF-SHARES-REDEEMED> (241)
<SHARES-REINVESTED> 24
<NET-CHANGE-IN-ASSETS> (3972)
<ACCUMULATED-NII-PRIOR> 49
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<OVERDISTRIB-NII-PRIOR> 0
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<GROSS-EXPENSE> 202
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<PER-SHARE-NAV-BEGIN> 7.880
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<PER-SHARE-GAIN-APPREC> (0.105)
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<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 7.780
<EXPENSE-RATIO> 1.25
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
