<PAGE> PAGE 1
000 A000000 09/30/1999
000 C000000 0000230173
000 D000000 N
000 E000000 NF
000 F000000 Y
000 G000000 N
000 H000000 N
000 I000000 6.1
000 J000000 U
001 A000000 DELAWARE GROUP CASH RESERVE, INC.
001 B000000 811-2806
001 C000000 2152552127
002 A000000 2005 MARKET STREET
002 B000000 PHILADELPHIA
002 C000000 PA
002 D010000 19103
003 000000 N
004 000000 N
005 000000 N
006 000000 N
007 A000000 Y
007 B000000 1
007 C010100 1
007 C020100 DELAWARE CASH RESERVE FUND
007 C030100 N
022 A000001 LEHMAN BROTHERS
022 B000001 13-2518466
022 C000001 3089956
022 D000001 110278
022 A000002 J.P. MORGAN
022 B000002 13-3224016
022 C000002 2479055
022 D000002 78619
022 A000003 LUMMIS AND CO.
022 C000003 2313279
022 D000003 0
022 A000004 GOLDMAN SACHS AND CO.
022 B000004 13-5108880
022 C000004 2168862
022 D000004 142413
022 A000005 CREDIT SWISSE FIRST BOSTON
022 B000005 13-5659485
022 C000005 2118611
022 D000005 165534
022 A000006 MORGAN STANLEY AND CO, INC.
022 B000006 13-2655998
022 C000006 1421050
022 D000006 208415
022 A000007 MERRILL LYNCH PIERCE
022 B000007 13-5674085
022 C000007 1177975
<PAGE> PAGE 2
022 D000007 156859
022 A000008 PRUDENTIAL SECURTIES
022 B000008 22-2347336
022 C000008 366747
022 D000008 343730
022 A000009 SPEAR LEEDS AND KELLOG
022 B000009 13-5515120
022 C000009 208479
022 D000009 300229
022 A000010 DONALDSON LUFKIN JENRETTE
022 B000010 13-2741729
022 C000010 211898
022 D000010 176887
023 C000000 15555912
023 D000000 1682964
024 00AA00 N
027 000000 Y
077 A000000 Y
077 Q010000 Y
028 A010100 186852
028 A020100 2034
028 A030100 0
028 A040100 234462
028 B010100 230133
028 B020100 1855
028 B030100 0
028 B040100 180742
028 C010100 146400
028 C020100 2003
028 C030100 0
028 C040100 164002
028 D010100 148555
028 D020100 1921
028 D030100 0
028 D040100 123093
028 E010100 174122
028 E020100 2252
028 E030100 0
028 E040100 149423
028 F010100 162581
028 F020100 2370
028 F030100 0
028 F040100 146817
028 G010100 1048643
028 G020100 12435
028 G030100 0
028 G040100 998539
028 H000100 859416
029 000100 N
030 A000100 0
030 B000100 0.00
<PAGE> PAGE 3
030 C000100 0.00
042 A000100 0
042 B000100 0
042 C000100 0
042 D000100 100
042 E000100 0
042 F000100 0
042 G000100 0
042 H000100 0
043 000100 215
044 000100 0
062 A000100 Y
062 B000100 0.0
062 C000100 0.0
062 D000100 0.0
062 E000100 0.0
062 F000100 2.8
062 G000100 0.0
062 H000100 0.0
062 I000100 85.6
062 J000100 4.3
062 K000100 0.0
062 L000100 8.2
062 M000100 0.0
062 N000100 0.0
062 O000100 0.0
062 P000100 0.0
062 Q000100 0.0
062 R000100 0.0
063 A000100 51
063 B000100 0.0
070 A010100 Y
070 A020100 N
070 B010100 N
070 B020100 N
070 C010100 N
070 C020100 N
070 D010100 N
070 D020100 N
070 E010100 N
070 E020100 N
070 F010100 N
070 F020100 N
070 G010100 N
070 G020100 N
070 H010100 N
070 H020100 N
070 I010100 N
070 I020100 N
070 J010100 Y
070 J020100 N
<PAGE> PAGE 4
070 K010100 N
070 K020100 N
070 L010100 Y
070 L020100 N
070 M010100 N
070 M020100 N
070 N010100 N
070 N020100 N
070 O010100 Y
070 O020100 N
070 P010100 Y
070 P020100 N
070 Q010100 N
070 Q020100 N
070 R010100 N
070 R020100 N
071 A000100 0
071 B000100 0
071 C000100 0
071 D000100 0
072 A000100 6
072 B000100 16549
072 C000100 0
072 D000100 0
072 E000100 0
072 F000100 1425
072 G000100 128
072 H000100 0
072 I000100 1087
072 J000100 18
072 K000100 0
072 L000100 151
072 M000100 10
072 N000100 64
072 O000100 6
072 P000100 0
072 Q000100 0
072 R000100 0
072 S000100 16
072 T000100 215
072 U000100 0
072 V000100 0
072 W000100 44
072 X000100 3164
072 Y000100 0
072 Z000100 13385
072AA000100 0
072BB000100 0
072CC010100 0
072CC020100 0
072DD010100 12149
<PAGE> PAGE 5
072DD020100 1236
072EE000100 0
073 A010100 0.0021
073 A020100 0.0000
073 B000100 0.0000
073 C000100 0.0000
074 A000100 247
074 B000100 0
074 C000100 699273
074 D000100 0
074 E000100 0
074 F000100 0
074 G000100 0
074 H000100 0
074 I000100 0
074 J000100 0
074 K000100 0
074 L000100 14179
074 M000100 19
074 N000100 713718
074 O000100 0
074 P000100 19038
074 Q000100 0
074 R010100 0
074 R020100 0
074 R030100 0
074 R040100 1118
074 S000100 0
074 T000100 693562
074 U010100 609667
074 U020100 83895
074 V010100 1.00
074 V020100 1.00
074 W000100 0.0000
074 X000100 38
074 Y000100 0
075 A000100 0
075 B000100 648293
076 000100 0.00
SIGNATURE KENNETH E. CROCKETT, SR.
TITLE BLUE SKY ADMIN.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000230173
<NAME> DELAWARE GROUP CASH RESERVE, INC.
<SERIES>
<NUMBER> 011
<NAME> DELAWARE CASH RESERVE FUND A CLASS
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> MAR-31-1999
<PERIOD-END> SEP-30-1999
<INVESTMENTS-AT-COST> 699,273,488
<INVESTMENTS-AT-VALUE> 699,273,488
<RECEIVABLES> 14,178,566
<ASSETS-OTHER> 18,448
<OTHER-ITEMS-ASSETS> 246,851
<TOTAL-ASSETS> 713,717,353
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 20,155,736
<TOTAL-LIABILITIES> 20,155,736
<SENIOR-EQUITY> 6,935,617
<PAID-IN-CAPITAL-COMMON> 686,626,000
<SHARES-COMMON-STOCK> 609,667,085
<SHARES-COMMON-PRIOR> 588,248,798
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 0
<NET-ASSETS> 609,667,085
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 16,548,997
<OTHER-INCOME> 0
<EXPENSES-NET> 3,163,368
<NET-INVESTMENT-INCOME> 13,385,629
<REALIZED-GAINS-CURRENT> 0
<APPREC-INCREASE-CURRENT> 0
<NET-CHANGE-FROM-OPS> 13,385,629
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 12,149,038
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 859,415,927
<NUMBER-OF-SHARES-REDEEMED> 849,323,019
<SHARES-REINVESTED> 11,325,379
<NET-CHANGE-IN-ASSETS> 31,538,758
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 1,425,481
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 0
<AVERAGE-NET-ASSETS> 579,311,324
<PER-SHARE-NAV-BEGIN> 1.000
<PER-SHARE-NII> 0.021
<PER-SHARE-GAIN-APPREC> 0.000
<PER-SHARE-DIVIDEND> 0.000
<PER-SHARE-DISTRIBUTIONS> 0.021
<RETURNS-OF-CAPITAL> 0.000
<PER-SHARE-NAV-END> 1.000
<EXPENSE-RATIO> 0.910
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000230173
<NAME> DELAWARE GROUP CASH RESERVE, INC.
<SERIES>
<NUMBER> 012
<NAME> DELAWARE CASH RESERVE FUND B CLASS
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> MAR-31-1999
<PERIOD-END> SEP-30-1999
<INVESTMENTS-AT-COST> 699,273,488
<INVESTMENTS-AT-VALUE> 699,273,488
<RECEIVABLES> 14,178,566
<ASSETS-OTHER> 18,448
<OTHER-ITEMS-ASSETS> 246,851
<TOTAL-ASSETS> 713,717,353
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 20,155,736
<TOTAL-LIABILITIES> 20,155,736
<SENIOR-EQUITY> 6,935,617
<PAID-IN-CAPITAL-COMMON> 686,626,000
<SHARES-COMMON-STOCK> 36,392,421
<SHARES-COMMON-PRIOR> 19,908,743
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 0
<NET-ASSETS> 36,392,421
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 16,548,997
<OTHER-INCOME> 0
<EXPENSES-NET> 3,163,368
<NET-INVESTMENT-INCOME> 13,385,629
<REALIZED-GAINS-CURRENT> 0
<APPREC-INCREASE-CURRENT> 0
<NET-CHANGE-FROM-OPS> 13,385,629
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 403,941
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 46,988,659
<NUMBER-OF-SHARES-REDEEMED> 30,846,059
<SHARES-REINVESTED> 341,078
<NET-CHANGE-IN-ASSETS> 31,538,758
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 1,425,481
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 0
<AVERAGE-NET-ASSETS> 25,098,174
<PER-SHARE-NAV-BEGIN> 1.000
<PER-SHARE-NII> 0.016
<PER-SHARE-GAIN-APPREC> 0.000
<PER-SHARE-DIVIDEND> 0.000
<PER-SHARE-DISTRIBUTIONS> 0.016
<RETURNS-OF-CAPITAL> 0.000
<PER-SHARE-NAV-END> 1.000
<EXPENSE-RATIO> 1.910
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000230173
<NAME> DELAWARE GROUP CASH RESERVE, INC.
<SERIES>
<NUMBER> 013
<NAME> DELAWARE CASH RESERVE FUND C CLASS
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> MAR-31-1999
<PERIOD-END> SEP-30-1999
<INVESTMENTS-AT-COST> 699,273,488
<INVESTMENTS-AT-VALUE> 699,273,488
<RECEIVABLES> 14,178,566
<ASSETS-OTHER> 18,448
<OTHER-ITEMS-ASSETS> 246,851
<TOTAL-ASSETS> 713,717,353
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 20,155,736
<TOTAL-LIABILITIES> 20,155,736
<SENIOR-EQUITY> 6,935,617
<PAID-IN-CAPITAL-COMMON> 686,626,000
<SHARES-COMMON-STOCK> 8,955,709
<SHARES-COMMON-PRIOR> 11,133,554
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 0
<NET-ASSETS> 8,955,709
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 16,548,997
<OTHER-INCOME> 0
<EXPENSES-NET> 3,163,368
<NET-INVESTMENT-INCOME> 13,385,629
<REALIZED-GAINS-CURRENT> 0
<APPREC-INCREASE-CURRENT> 0
<NET-CHANGE-FROM-OPS> 13,385,629
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 147,465
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 61,024,987
<NUMBER-OF-SHARES-REDEEMED> 63,331,370
<SHARES-REINVESTED> 128,538
<NET-CHANGE-IN-ASSETS> 31,538,758
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 1,425,481
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 0
<AVERAGE-NET-ASSETS> 9,149,511
<PER-SHARE-NAV-BEGIN> 1.000
<PER-SHARE-NII> 0.016
<PER-SHARE-GAIN-APPREC> 0.000
<PER-SHARE-DIVIDEND> 0.000
<PER-SHARE-DISTRIBUTIONS> 0.016
<RETURNS-OF-CAPITAL> 0.000
<PER-SHARE-NAV-END> 1.000
<EXPENSE-RATIO> 1.910
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000230173
<NAME> DELAWARE GROUP CASH RESERVE, INC.
<SERIES>
<NUMBER> 014
<NAME> DELAWARE CASH RESERVE FUND CONSULTANT CLASS
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> MAR-31-1999
<PERIOD-END> SEP-30-1999
<INVESTMENTS-AT-COST> 699,273,488
<INVESTMENTS-AT-VALUE> 699,273,488
<RECEIVABLES> 14,178,566
<ASSETS-OTHER> 18,448
<OTHER-ITEMS-ASSETS> 246,851
<TOTAL-ASSETS> 713,717,353
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 20,155,736
<TOTAL-LIABILITIES> 20,155,736
<SENIOR-EQUITY> 6,935,617
<PAID-IN-CAPITAL-COMMON> 686,626,000
<SHARES-COMMON-STOCK> 38,546,402
<SHARES-COMMON-PRIOR> 42,731,764
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 0
<NET-ASSETS> 38,546,402
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 16,548,997
<OTHER-INCOME> 0
<EXPENSES-NET> 3,163,368
<NET-INVESTMENT-INCOME> 13,385,629
<REALIZED-GAINS-CURRENT> 0
<APPREC-INCREASE-CURRENT> 0
<NET-CHANGE-FROM-OPS> 13,385,629
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 685,185
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 61,225,157
<NUMBER-OF-SHARES-REDEEMED> 66,051,142
<SHARES-REINVESTED> 640,623
<NET-CHANGE-IN-ASSETS> 31,538,758
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 1,425,481
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 0
<AVERAGE-NET-ASSETS> 34,733,953
<PER-SHARE-NAV-BEGIN> 1.000
<PER-SHARE-NII> 0.020
<PER-SHARE-GAIN-APPREC> 0.000
<PER-SHARE-DIVIDEND> 0.000
<PER-SHARE-DISTRIBUTIONS> 0.020
<RETURNS-OF-CAPITAL> 0.000
<PER-SHARE-NAV-END> 1.000
<EXPENSE-RATIO> 1.160
</TABLE>