<PAGE> PAGE 1
000 A000000 04/30/98
000 C000000 0000034913
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 TRUST FOR FEDERAL SECURITIES
001 B000000 811-2573
001 C000000 3027912919
002 A000000 400 BELLEVUE PARKWAY
002 B000000 WILMINGTON
002 C000000 DE
002 D010000 19809
003 000000 N
004 000000 N
005 000000 N
006 000000 N
007 A000000 Y
007 B000000 4
007 C010100 1
007 C020100 FEDFUND
007 C030100 N
007 C010200 2
007 C020200 T-FUND
007 C030200 N
007 C010300 3
007 C010400 4
007 C010500 5
007 C010600 6
007 C010700 7
007 C020700 TREASURY TRUST FUND
007 C030700 N
007 C010800 8
007 C020800 FEDERAL TRUST FUND
007 C030800 N
007 C010900 9
007 C011000 10
008 A00AA01 BLACKROCK INSTITUTIONAL MANAGEMENT CORP
008 B00AA01 A
008 C00AA01 801-13304
008 D01AA01 WILMINGTON
008 D02AA01 DE
008 D03AA01 19809
008 A00AA02 DELETE
010 A00AA01 PFPC INC
010 B00AA01 85-1196
010 C01AA01 WILMINGTON
010 C02AA01 DE
<PAGE> PAGE 2
010 C03AA01 19809
010 A00AA02 PROVIDENT DISTRIBUTORS INC.
010 B00AA02 8-46564
010 C01AA02 WEST CONSOHOCKEN
010 C02AA02 PA
010 C03AA02 19428
011 A00AA01 PROVIDENT DISTRIBUTORS INC.
011 B00AA01 8-46564
011 C01AA01 WEST CONSHOHOCKEN
011 C02AA01 PA
011 C03AA01 19428
012 A00AA01 PFPC INC.
012 B00AA01 85-1196
012 C01AA01 WILMINGTON
012 C02AA01 DE
012 C03AA01 19809
013 A00AA01 COOPERS & LYBRAND
013 B01AA01 PHILADELPHIA
013 B02AA01 PA
013 B03AA01 19103
014 A00AA01 PROVIDENT DISTRIBUTORS INC.
014 B00AA01 8-46564
015 A00AA01 PNC BANK
015 B00AA01 C
015 C01AA01 LESTER
015 C02AA01 PA
015 C03AA01 19113
015 E01AA01 X
018 00AA00 Y
019 A00AA00 Y
019 B00AA00 12
019 C00AA00 INSTITUTIO
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 MORGAN STANLEY & CO. INC.
022 B000001 13-2655998
022 C000001 65771534
022 D000001 520444
022 A000002 GREENWICH CAPITAL MARKETS, INC.
022 B000002 13-3172275
022 C000002 44977692
022 D000002 39582
<PAGE> PAGE 3
022 A000003 SBC WARBURG DILLON READ INC.
022 B000003 13-3340045
022 C000003 43736700
022 D000003 22753
022 A000004 LEHMAN GOVERNMENT SECURITIES INC.
022 B000004 13-2518466
022 C000004 35942015
022 D000004 145852
022 A000005 GOLDMAN, SACHS & CO.
022 B000005 13-5108880
022 C000005 31999563
022 D000005 638808
022 A000006 UBS SECURITIES INC.
022 B000006 13-3873456
022 C000006 21832000
022 D000006 0
022 A000007 PAINEWEBBER INCORPORATED
022 B000007 13-2638166
022 C000007 10032359
022 D000007 105189
022 A000008 HONG KONG SHANGHAI BANK CORP.
022 B000008 13-2650272
022 C000008 7433280
022 D000008 74537
022 A000009 MERRILL LYNCH, PIERCE, FENNER & SMITH INC.
022 B000009 13-5674085
022 C000009 3093150
022 D000009 991065
022 A000010 NIKKO SECURITIES
022 B000010 94-1302123
022 C000010 2702925
022 D000010 1494166
023 C000000 272500749
023 D000000 5374758
024 00AA00 N
026 A000000 N
026 B000000 Y
026 C000000 N
026 D000000 Y
026 E000000 N
026 F000000 N
026 G010000 N
026 G020000 N
026 H000000 N
027 000000 Y
029 00AA00 N
030 A00AA00 0
030 B00AA00 0.00
030 C00AA00 0.00
031 A00AA00 0
031 B00AA00 0
<PAGE> PAGE 4
032 00AA00 0
033 00AA00 0
034 00AA00 N
035 00AA00 0
036 B00AA00 0
037 00AA00 N
038 00AA00 0
039 00AA00 N
040 00AA00 N
041 00AA00 N
042 A00AA00 0
042 B00AA00 0
042 C00AA00 0
042 D00AA00 0
042 E00AA00 0
042 F00AA00 0
042 G00AA00 0
042 H00AA00 0
043 00AA00 0
044 00AA00 0
049 00AA00 N
050 00AA00 N
051 00AA00 N
052 00AA00 N
053 A00AA00 Y
053 B00AA00 Y
053 C00AA00 N
054 A00AA00 Y
054 B00AA00 Y
054 C00AA00 Y
054 D00AA00 N
054 E00AA00 N
054 F00AA00 N
054 G00AA00 N
054 H00AA00 N
054 I00AA00 N
054 J00AA00 N
054 K00AA00 N
054 L00AA00 Y
054 M00AA00 Y
054 N00AA00 N
054 O00AA00 N
055 A00AA00 N
055 B00AA00 N
056 00AA00 Y
057 00AA00 N
058 A00AA00 N
059 00AA00 Y
060 A00AA00 Y
060 B00AA00 Y
061 00AA00 5000
<PAGE> PAGE 5
066 A00AA00 N
067 00AA00 N
068 A00AA00 N
068 B00AA00 N
069 00AA00 N
070 A01AA00 Y
070 A02AA00 Y
070 B01AA00 N
070 B02AA00 N
070 C01AA00 N
070 C02AA00 N
070 D01AA00 N
070 D02AA00 N
070 E01AA00 N
070 E02AA00 N
070 F01AA00 N
070 F02AA00 N
070 G01AA00 N
070 G02AA00 N
070 H01AA00 N
070 H02AA00 N
070 I01AA00 N
070 I02AA00 N
070 J01AA00 N
070 J02AA00 N
070 K01AA00 N
070 K02AA00 N
070 L01AA00 N
070 L02AA00 N
070 M01AA00 N
070 M02AA00 N
070 N01AA00 Y
070 N02AA00 N
070 O01AA00 Y
070 O02AA00 N
070 P01AA00 Y
070 P02AA00 N
070 Q01AA00 N
070 Q02AA00 N
070 R01AA00 N
070 R02AA00 N
077 A000000 Y
077 B000000 N
077 C000000 N
077 D000000 N
077 E000000 N
077 F000000 N
077 G000000 N
077 H000000 N
077 I000000 N
077 J000000 N
<PAGE> PAGE 6
077 K000000 N
077 L000000 N
077 M000000 N
077 N000000 N
077 O000000 N
077 P000000 N
077 Q010000 Y
077 Q020000 N
077 Q030000 N
078 000000 N
080 A00AA00 RELIANCE INS. CO. & NAT. UNION FIRE INS. CO.
080 B00AA00 N/A
080 C00AA00 12000
081 A00AA00 Y
081 B00AA00 6
082 A00AA00 Y
082 B00AA00 25
083 A00AA00 N
083 B00AA00 0
084 A00AA00 N
084 B00AA00 0
085 A00AA00 Y
085 B00AA00 N
086 A010000 0
086 A020000 0
086 B010000 0
086 B020000 0
086 C010000 0
086 C020000 0
086 D010000 0
086 D020000 0
086 E010000 0
086 E020000 0
086 F010000 0
086 F020000 0
025 D000101 0
025 D000102 0
025 D000103 0
025 D000104 0
025 D000105 0
025 D000106 0
025 D000107 0
025 D000108 0
045 000100 Y
046 000100 N
047 000100 Y
048 000100 0.000
048 A010100 1000000
048 A020100 0.175
048 B010100 1000000
048 B020100 0.150
<PAGE> PAGE 7
048 C010100 1000000
048 C020100 0.125
048 D010100 1000000
048 D020100 0.100
048 E010100 1000000
048 E020100 0.095
048 F010100 1000000
048 F020100 0.090
048 G010100 1000000
048 G020100 0.085
048 H010100 0
048 H020100 0.000
048 I010100 0
048 I020100 0.000
048 J010100 0
048 J020100 0.000
048 K010100 7000000
048 K020100 0.080
062 A000100 Y
062 B000100 0.0
062 C000100 42.3
062 D000100 57.5
062 E000100 0.0
062 F000100 0.0
062 G000100 0.0
062 H000100 0.0
062 I000100 0.0
062 J000100 0.0
062 K000100 0.0
062 L000100 0.0
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 56
063 B000100 0.0
064 A000100 Y
064 B000100 N
071 A000100 0
071 B000100 0
071 C000100 0
071 D000100 0
072 A000100 6
072 B000100 35289
072 C000100 0
072 D000100 0
072 E000100 0
072 F000100 788
072 G000100 788
<PAGE> PAGE 8
072 H000100 0
072 I000100 29
072 J000100 106
072 K000100 0
072 L000100 3
072 M000100 15
072 N000100 12
072 O000100 0
072 P000100 0
072 Q000100 0
072 R000100 9
072 S000100 6
072 T000100 0
072 U000100 0
072 V000100 0
072 W000100 107
072 X000100 1863
072 Y000100 519
072 Z000100 33945
072AA000100 11
072BB000100 8
072CC010100 0
072CC020100 0
072DD010100 32145
072DD020100 1800
072EE000100 0
073 A010100 0.0269
073 A020100 0.0256
073 B000100 0.0000
073 C000100 0.0000
074 A000100 0
074 B000100 459500
074 C000100 625722
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 7118
074 M000100 9
074 N000100 1092349
074 O000100 0
074 P000100 0
074 Q000100 0
074 R010100 0
074 R020100 0
074 R030100 0
074 R040100 5354
<PAGE> PAGE 9
074 S000100 0
074 T000100 1086995
074 U010100 1059706
074 U020100 27591
074 V010100 1.00
074 V020100 1.00
074 W000100 0.9993
074 X000100 268
074 Y000100 0
075 A000100 1269734
075 B000100 0
076 000100 0.00
028 A010200 1709629
028 A020200 1845
028 A030200 0
028 A040200 1772429
028 B010200 2443631
028 B020200 1969
028 B030200 0
028 B040200 2109791
028 C010200 2226379
028 C020200 2412
028 C030200 0
028 C040200 2165719
028 D010200 2937927
028 D020200 2649
028 D030200 0
028 D040200 2885423
028 E010200 2474972
028 E020200 2462
028 E030200 0
028 E040200 2249843
028 F010200 2559828
028 F020200 3015
028 F030200 0
028 F040200 2636537
028 G010200 14352366
028 G020200 14352
028 G030200 0
028 G040200 13819742
028 H000200 0
045 000200 Y
046 000200 N
047 000200 Y
048 000200 0.000
048 A010200 1000000
048 A020200 0.175
048 B010200 1000000
048 B020200 0.150
048 C010200 1000000
048 C020200 0.125
<PAGE> PAGE 10
048 D010200 1000000
048 D020200 0.100
048 E010200 1000000
048 E020200 0.095
048 F010200 1000000
048 F020200 0.090
048 G010200 1000000
048 G020200 0.085
048 H010200 0
048 H020200 0.000
048 I010200 0
048 I020200 0.000
048 J010200 0
048 J020200 0.000
048 K010200 7000000
048 K020200 0.080
062 A000200 Y
062 B000200 25.1
062 C000200 0.0
062 D000200 74.7
062 E000200 0.0
062 F000200 0.0
062 G000200 0.0
062 H000200 0.0
062 I000200 0.0
062 J000200 0.0
062 K000200 0.0
062 L000200 0.0
062 M000200 0.0
062 N000200 0.0
062 O000200 0.0
062 P000200 0.0
062 Q000200 0.0
062 R000200 0.0
063 A000200 55
063 B000200 0.0
064 A000200 Y
064 B000200 N
071 A000200 0
071 B000200 0
071 C000200 0
071 D000200 0
072 A000200 6
072 B000200 75644
072 C000200 0
072 D000200 0
072 E000200 0
072 F000200 1703
072 G000200 1703
072 H000200 0
072 I000200 56
<PAGE> PAGE 11
072 J000200 174
072 K000200 0
072 L000200 5
072 M000200 29
072 N000200 7
072 O000200 0
072 P000200 0
072 Q000200 0
072 R000200 20
072 S000200 12
072 T000200 0
072 U000200 0
072 V000200 0
072 W000200 688
072 X000200 4397
072 Y000200 1032
072 Z000200 72279
072AA000200 19
072BB000200 15
072CC010200 0
072CC020200 0
072DD010200 58918
072DD020200 13361
072EE000200 0
073 A010200 0.0266
073 A020200 0.0254
073 B000200 0.0000
073 C000200 0.0000
074 A000200 50
074 B000200 2112600
074 C000200 711543
074 D000200 0
074 E000200 0
074 F000200 0
074 G000200 0
074 H000200 0
074 I000200 0
074 J000200 0
074 K000200 0
074 L000200 18549
074 M000200 23
074 N000200 2842765
074 O000200 0
074 P000200 0
074 Q000200 0
074 R010200 0
074 R020200 0
074 R030200 0
074 R040200 14362
074 S000200 0
074 T000200 2828403
<PAGE> PAGE 12
074 U010200 2221527
074 U020200 606938
074 V010200 1.00
074 V020200 1.00
074 W000200 1.0001
074 X000200 432
074 Y000200 0
075 A000200 2747339
075 B000200 0
076 000200 0.00
028 A010700 777433
028 A020700 1368
028 A030700 0
028 A040700 745790
028 B010700 1073632
028 B020700 1435
028 B030700 0
028 B040700 723186
028 C010700 646539
028 C020700 1546
028 C030700 0
028 C040700 955956
028 D010700 645726
028 D020700 1581
028 D030700 0
028 D040700 598180
028 E010700 719415
028 E020700 1507
028 E030700 0
028 E040700 609353
028 F010700 700552
028 F020700 1696
028 F030700 0
028 F040700 827463
028 G010700 4563297
028 G020700 9133
028 G030700 0
028 G040700 4459928
028 H000700 0
045 000700 Y
046 000700 N
047 000700 Y
048 000700 0.000
048 A010700 1000000
048 A020700 0.175
048 B010700 1000000
048 B020700 0.150
048 C010700 1000000
048 C020700 0.125
048 D010700 1000000
048 D020700 0.100
<PAGE> PAGE 13
048 E010700 1000000
048 E020700 0.095
048 F010700 1000000
048 F020700 0.090
048 G010700 1000000
048 G020700 0.085
048 H010700 0
048 H020700 0.000
048 I010700 0
048 I020700 0.000
048 J010700 0
048 J020700 0.000
048 K010700 7000000
048 K020700 0.080
062 A000700 Y
062 B000700 99.3
062 C000700 0.0
062 D000700 0.0
062 E000700 0.0
062 F000700 0.0
062 G000700 0.0
062 H000700 0.0
062 I000700 0.0
062 J000700 0.0
062 K000700 0.0
062 L000700 0.0
062 M000700 0.0
062 N000700 0.0
062 O000700 0.0
062 P000700 0.0
062 Q000700 0.0
062 R000700 0.0
063 A000700 53
063 B000700 0.0
064 A000700 Y
064 B000700 N
071 A000700 0
071 B000700 0
071 C000700 0
071 D000700 0
072 A000700 6
072 B000700 33201
072 C000700 0
072 D000700 0
072 E000700 0
072 F000700 775
072 G000700 775
072 H000700 0
072 I000700 33
072 J000700 105
072 K000700 0
<PAGE> PAGE 14
072 L000700 3
072 M000700 14
072 N000700 8
072 O000700 0
072 P000700 0
072 Q000700 0
072 R000700 8
072 S000700 5
072 T000700 0
072 U000700 0
072 V000700 0
072 W000700 476
072 X000700 2202
072 Y000700 508
072 Z000700 31507
072AA000700 106
072BB000700 191
072CC010700 0
072CC020700 0
072DD010700 22566
072DD020700 8941
072EE000700 0
073 A010700 0.0256
073 A020700 0.0244
073 B000700 0.0000
073 C000700 0.0000
074 A000700 234
074 B000700 0
074 C000700 1222399
074 D000700 0
074 E000700 0
074 F000700 0
074 G000700 0
074 H000700 0
074 I000700 0
074 J000700 0
074 K000700 0
074 L000700 13528
074 M000700 15
074 N000700 1236176
074 O000700 0
074 P000700 0
074 Q000700 0
074 R010700 0
074 R020700 0
074 R030700 0
074 R040700 5705
074 S000700 0
074 T000700 1230471
074 U010700 784469
074 U020700 446329
<PAGE> PAGE 15
074 V010700 1.00
074 V020700 1.00
074 W000700 0.9998
074 X000700 191
074 Y000700 0
075 A000700 1250101
075 B000700 0
076 000700 0.00
028 A010800 69420
028 A020800 149
028 A030800 0
028 A040800 56250
028 B010800 148700
028 B020800 148
028 B030800 0
028 B040800 131719
028 C010800 95071
028 C020800 174
028 C030800 0
028 C040800 103102
028 D010800 191264
028 D020800 178
028 D030800 0
028 D040800 115755
028 E010800 97456
028 E020800 141
028 E030800 0
028 E040800 178472
028 F010800 115014
028 F020800 139
028 F030800 0
028 F040800 105935
028 G010800 716925
028 G020800 929
028 G030800 0
028 G040800 691233
028 H000800 0
045 000800 Y
046 000800 N
047 000800 Y
048 000800 0.000
048 A010800 1000000
048 A020800 0.175
048 B010800 1000000
048 B020800 0.150
048 C010800 1000000
048 C020800 0.125
048 D010800 1000000
048 D020800 0.100
048 E010800 1000000
048 E020800 0.095
<PAGE> PAGE 16
048 F010800 1000000
048 F020800 0.090
048 G010800 1000000
048 G020800 0.085
048 H010800 0
048 H020800 0.000
048 I010800 0
048 I020800 0.000
048 J010800 0
048 J020800 0.000
048 K010800 7000000
048 K020800 0.080
062 A000800 Y
062 B000800 0.0
062 C000800 100.2
062 D000800 0.0
062 E000800 0.0
062 F000800 0.0
062 G000800 0.0
062 H000800 0.0
062 I000800 0.0
062 J000800 0.0
062 K000800 0.0
062 L000800 0.0
062 M000800 0.0
062 N000800 0.0
062 O000800 0.0
062 P000800 0.0
062 Q000800 0.0
062 R000800 0.0
063 A000800 28
063 B000800 0.0
064 A000800 Y
064 B000800 N
071 A000800 0
071 B000800 0
071 C000800 0
071 D000800 0
072 A000800 6
072 B000800 7871
072 C000800 0
072 D000800 0
072 E000800 0
072 F000800 177
072 G000800 177
072 H000800 0
072 I000800 6
072 J000800 35
072 K000800 0
072 L000800 2
072 M000800 3
<PAGE> PAGE 17
072 N000800 7
072 O000800 0
072 P000800 0
072 Q000800 0
072 R000800 2
072 S000800 1
072 T000800 0
072 U000800 0
072 V000800 0
072 W000800 55
072 X000800 465
072 Y000800 133
072 Z000800 7539
072AA000800 17
072BB000800 4
072CC010800 0
072CC020800 0
072DD010800 6554
072DD020800 985
072EE000800 0
073 A010800 0.0265
073 A020800 0.0253
073 B000800 0.0000
073 C000800 0.0000
074 A000800 0
074 B000800 0
074 C000800 295097
074 D000800 0
074 E000800 0
074 F000800 0
074 G000800 0
074 H000800 0
074 I000800 0
074 J000800 0
074 K000800 0
074 L000800 839
074 M000800 5
074 N000800 295941
074 O000800 0
074 P000800 0
074 Q000800 0
074 R010800 0
074 R020800 0
074 R030800 0
074 R040800 1313
074 S000800 0
074 T000800 294628
074 U010800 261723
074 U020800 33102
074 V010800 1.00
074 V020800 1.00
<PAGE> PAGE 18
074 W000800 0.9990
074 X000800 76
074 Y000800 0
075 A000800 285530
075 B000800 0
076 000800 0.00
SIGNATURE MARY JANE MALONEY
TITLE MANAGER
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000034913
<NAME> TRUST FOR FEDERAL SECURITIES
<SERIES>
<NUMBER> 011
<NAME> FED FUND - MAIN CLASS
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> OCT-31-1998
<PERIOD-END> APR-30-1998
<INVESTMENTS-AT-COST> 1085222427
<INVESTMENTS-AT-VALUE> 1085222427
<RECEIVABLES> 7357500
<ASSETS-OTHER> (231386)
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 1092348541
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 5353670
<TOTAL-LIABILITIES> 5353670
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 1087297470
<SHARES-COMMON-STOCK> 1087297470
<SHARES-COMMON-PRIOR> 1337477960
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (302599)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 0
<NET-ASSETS> 1086994871
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 35289084
<OTHER-INCOME> 0
<EXPENSES-NET> 1343826
<NET-INVESTMENT-INCOME> 33945258
<REALIZED-GAINS-CURRENT> 2574
<APPREC-INCREASE-CURRENT> 0
<NET-CHANGE-FROM-OPS> 33947832
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 33945258
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 3694446575
<NUMBER-OF-SHARES-REDEEMED> 3952477544
<SHARES-REINVESTED> 7850479
<NET-CHANGE-IN-ASSETS> (250180490)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 788341
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 1863022
<AVERAGE-NET-ASSETS> 1199401657
<PER-SHARE-NAV-BEGIN> 1.00
<PER-SHARE-NII> .027
<PER-SHARE-GAIN-APPREC> 0
<PER-SHARE-DIVIDEND> .027
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 1.00
<EXPENSE-RATIO> .20
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000034913
<NAME> TRUST FOR FEDERAL SECURITIES
<SERIES>
<NUMBER> 012
<NAME> FED FUND - DOLLAR CLASS
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> OCT-31-1998
<PERIOD-END> APR-30-1998
<INVESTMENTS-AT-COST> 1085222427
<INVESTMENTS-AT-VALUE> 1085222427
<RECEIVABLES> 7357500
<ASSETS-OTHER> (231386)
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 1092348541
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 5353670
<TOTAL-LIABILITIES> 5353670
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 1087297470
<SHARES-COMMON-STOCK> 1087297470
<SHARES-COMMON-PRIOR> 1337477960
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (302599)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 0
<NET-ASSETS> 1086994871
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 35289084
<OTHER-INCOME> 0
<EXPENSES-NET> 1343826
<NET-INVESTMENT-INCOME> 33945258
<REALIZED-GAINS-CURRENT> 2574
<APPREC-INCREASE-CURRENT> 0
<NET-CHANGE-FROM-OPS> 33947832
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 33945258
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 3694446575
<NUMBER-OF-SHARES-REDEEMED> 3952477544
<SHARES-REINVESTED> 7850479
<NET-CHANGE-IN-ASSETS> (250180490)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 788341
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 1863022
<AVERAGE-NET-ASSETS> 70332766
<PER-SHARE-NAV-BEGIN> 1.00
<PER-SHARE-NII> .026
<PER-SHARE-GAIN-APPREC> 0
<PER-SHARE-DIVIDEND> .026
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 1.00
<EXPENSE-RATIO> .45
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000034913
<NAME> TRUST FOR FEDERAL SECURITIES
<SERIES>
<NUMBER> 021
<NAME> T-FUND - MAIN CLASS
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> OCT-31-1998
<PERIOD-END> APR-30-1998
<INVESTMENTS-AT-COST> 2824142989
<INVESTMENTS-AT-VALUE> 2824142989
<RECEIVABLES> 18549061
<ASSETS-OTHER> 72690
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 2842764740
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 14361597
<TOTAL-LIABILITIES> 14361597
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 2828464632
<SHARES-COMMON-STOCK> 2828464632
<SHARES-COMMON-PRIOR> 2281489354
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (61489)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 0
<NET-ASSETS> 2828403143
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 75644208
<OTHER-INCOME> 0
<EXPENSES-NET> 3365011
<NET-INVESTMENT-INCOME> 72279197
<REALIZED-GAINS-CURRENT> 3997
<APPREC-INCREASE-CURRENT> 0
<NET-CHANGE-FROM-OPS> 72283194
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 72279197
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 14352365523
<NUMBER-OF-SHARES-REDEEMED> 13819742440
<SHARES-REINVESTED> 14352195
<NET-CHANGE-IN-ASSETS> 546975278
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 1703136
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 4397070
<AVERAGE-NET-ASSETS> 2213810590
<PER-SHARE-NAV-BEGIN> 1.00
<PER-SHARE-NII> .027
<PER-SHARE-GAIN-APPREC> 0
<PER-SHARE-DIVIDEND> .027
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 1.00
<EXPENSE-RATIO> .20
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000034913
<NAME> TRUST FOR FEDERAL SECURITIES
<SERIES>
<NUMBER> 022
<NAME> T-FUND - DOLLAR CLASS
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> OCT-31-1998
<PERIOD-END> APR-30-1998
<INVESTMENTS-AT-COST> 2824142989
<INVESTMENTS-AT-VALUE> 2824142989
<RECEIVABLES> 18549061
<ASSETS-OTHER> 72690
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 2842764740
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 14361597
<TOTAL-LIABILITIES> 14361597
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 2828464632
<SHARES-COMMON-STOCK> 2828464632
<SHARES-COMMON-PRIOR> 2281489354
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (61489)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 0
<NET-ASSETS> 2828403143
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 75644208
<OTHER-INCOME> 0
<EXPENSES-NET> 3365011
<NET-INVESTMENT-INCOME> 72279197
<REALIZED-GAINS-CURRENT> 3997
<APPREC-INCREASE-CURRENT> 0
<NET-CHANGE-FROM-OPS> 72283194
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 72279197
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 14352365523
<NUMBER-OF-SHARES-REDEEMED> 13819742440
<SHARES-REINVESTED> 14352195
<NET-CHANGE-IN-ASSETS> 546975278
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 1703136
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 4397070
<AVERAGE-NET-ASSETS> 533528764
<PER-SHARE-NAV-BEGIN> 1.00
<PER-SHARE-NII> .025
<PER-SHARE-GAIN-APPREC> 0
<PER-SHARE-DIVIDEND> .025
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 1.00
<EXPENSE-RATIO> .45
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000034913
<NAME> TRUST FOR FEDERAL SECURITIES
<SERIES>
<NUMBER> 071
<NAME> TREASURY TRUST FUND - MAIN CLASS
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> OCT-31-1998
<PERIOD-END> APR-30-1998
<INVESTMENTS-AT-COST> 1222399035
<INVESTMENTS-AT-VALUE> 1222399035
<RECEIVABLES> 13527579
<ASSETS-OTHER> 249495
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 1236176109
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 5705270
<TOTAL-LIABILITIES> 5705270
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 1230798406
<SHARES-COMMON-STOCK> 1230798406
<SHARES-COMMON-PRIOR> 1118296415
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (327567)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 0
<NET-ASSETS> 1230470839
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 33200921
<OTHER-INCOME> 0
<EXPENSES-NET> 1693620
<NET-INVESTMENT-INCOME> 31507301
<REALIZED-GAINS-CURRENT> (85497)
<APPREC-INCREASE-CURRENT> 0
<NET-CHANGE-FROM-OPS> 31421804
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 31507301
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 4563296752
<NUMBER-OF-SHARES-REDEEMED> 4459927985
<SHARES-REINVESTED> 9133224
<NET-CHANGE-IN-ASSETS> 112501991
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 775433
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 2201505
<AVERAGE-NET-ASSETS> 883535758
<PER-SHARE-NAV-BEGIN> 1.00
<PER-SHARE-NII> .026
<PER-SHARE-GAIN-APPREC> 0
<PER-SHARE-DIVIDEND> .026
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 1.00
<EXPENSE-RATIO> .20
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000034913
<NAME> TRUST FOR FEDERAL SECURITIES
<SERIES>
<NUMBER> 072
<NAME> TREASURY TRUST FUND - DOLLAR CLASS
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> OCT-31-1998
<PERIOD-END> APR-30-1998
<INVESTMENTS-AT-COST> 1222399035
<INVESTMENTS-AT-VALUE> 1222399035
<RECEIVABLES> 13527579
<ASSETS-OTHER> 249495
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 1236176109
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 5705270
<TOTAL-LIABILITIES> 5705270
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 1230798406
<SHARES-COMMON-STOCK> 1230798406
<SHARES-COMMON-PRIOR> 1118296415
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (327567)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 0
<NET-ASSETS> 1230470839
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 33200921
<OTHER-INCOME> 0
<EXPENSES-NET> 1693620
<NET-INVESTMENT-INCOME> 31507301
<REALIZED-GAINS-CURRENT> (85497)
<APPREC-INCREASE-CURRENT> 0
<NET-CHANGE-FROM-OPS> 31421804
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 31507301
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 4563296752
<NUMBER-OF-SHARES-REDEEMED> 4459927985
<SHARES-REINVESTED> 9133224
<NET-CHANGE-IN-ASSETS> 112501991
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 775433
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 2201505
<AVERAGE-NET-ASSETS> 366565561
<PER-SHARE-NAV-BEGIN> 1.00
<PER-SHARE-NII> .024
<PER-SHARE-GAIN-APPREC> 0
<PER-SHARE-DIVIDEND> .024
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 1.00
<EXPENSE-RATIO> .45
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000034913
<NAME> TRUST FOR FEDERAL SECURITIES
<SERIES>
<NUMBER> 081
<NAME> FED TRUST FUND - MAIN CLASS
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> OCT-31-1998
<PERIOD-END> APR-30-1998
<INVESTMENTS-AT-COST> 295097168
<INVESTMENTS-AT-VALUE> 295097168
<RECEIVABLES> 884152
<ASSETS-OTHER> (40527)
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 295940793
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 1313175
<TOTAL-LIABILITIES> 1313175
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 294825439
<SHARES-COMMON-STOCK> 294825439
<SHARES-COMMON-PRIOR> 281887421
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (197821)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 0
<NET-ASSETS> 294627618
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 7870825
<OTHER-INCOME> 0
<EXPENSES-NET> 332092
<NET-INVESTMENT-INCOME> 7538733
<REALIZED-GAINS-CURRENT> 13383
<APPREC-INCREASE-CURRENT> 0
<NET-CHANGE-FROM-OPS> 7552116
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 7538733
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 716925305
<NUMBER-OF-SHARES-REDEEMED> 691233123
<SHARES-REINVESTED> 929726
<NET-CHANGE-IN-ASSETS> 26621908
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 177378
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 465019
<AVERAGE-NET-ASSETS> 246404651
<PER-SHARE-NAV-BEGIN> 1.00
<PER-SHARE-NII> .027
<PER-SHARE-GAIN-APPREC> 0
<PER-SHARE-DIVIDEND> 0
<PER-SHARE-DISTRIBUTIONS> .027
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 1.00
<EXPENSE-RATIO> .20
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000034913
<NAME> TRUST FOR FEDERAL SECURITIES
<SERIES>
<NUMBER> 082
<NAME> FED TRUST FUND - DOLLAR CLASS
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> OCT-31-1998
<PERIOD-END> APR-30-1998
<INVESTMENTS-AT-COST> 295097168
<INVESTMENTS-AT-VALUE> 295097168
<RECEIVABLES> 884152
<ASSETS-OTHER> (40527)
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 295940793
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 1313175
<TOTAL-LIABILITIES> 1313175
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 294825439
<SHARES-COMMON-STOCK> 294825439
<SHARES-COMMON-PRIOR> 281887421
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (197821)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 0
<NET-ASSETS> 294627618
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 7870825
<OTHER-INCOME> 0
<EXPENSES-NET> 332092
<NET-INVESTMENT-INCOME> 7538733
<REALIZED-GAINS-CURRENT> 13383
<APPREC-INCREASE-CURRENT> 0
<NET-CHANGE-FROM-OPS> 7552116
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 7538733
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 716925305
<NUMBER-OF-SHARES-REDEEMED> 691233123
<SHARES-REINVESTED> 929726
<NET-CHANGE-IN-ASSETS> 26621908
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 177378
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 465019
<AVERAGE-NET-ASSETS> 39125657
<PER-SHARE-NAV-BEGIN> 1.00
<PER-SHARE-NII> .025
<PER-SHARE-GAIN-APPREC> 0
<PER-SHARE-DIVIDEND> 0
<PER-SHARE-DISTRIBUTIONS> .025
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 1.00
<EXPENSE-RATIO> .45
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>