<PAGE> PAGE 1
000 A000000 04/30/94
000 C000000 763569
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 PRINCOR GOVERNMENT SECURITIES INCOME FUND,INC
001 B000000 811-4226
001 C000000 5152475476
002 A000000 THE PRINCIPAL FINANCIAL GROUP
002 B000000 DES MOINES
002 C000000 IA
002 D010000 50392
002 D020000 0200
003 000000 N
004 000000 N
005 000000 N
006 000000 N
007 A000000 N
007 B000000 0
014 A000001 PRINCOR FINANCIAL SERVICES CORPORATION
014 B000001 8-01137
014 A000002 PRINCIPAL FINANCIAL SECURITIES, INC.
014 B000002 8-17269
018 000000 Y
019 A000000 Y
019 B000000 26
019 C000000 PRINCORGRP
022 A000001 FIRST CHICAGO CAPITAL MARKETS
022 B000001 36-3595942
022 C000001 136512
022 D000001 1194
022 A000002 MERRILL LYNCH
022 B000002 13-5674085
022 C000002 39918
022 D000002 14705
022 A000003 SALOMON BROTHERS
022 B000003 13-3082694
022 C000003 24737
022 D000003 6803
022 A000004 MERRILL LYNCH MONEY MARKET SECURITIES
022 B000004 13-2761776
022 C000004 18970
022 D000004 0
022 A000005 MORGAN, J.P. SECURITIES
022 B000005 13-3224016
022 C000005 12969
022 D000005 2381
<PAGE> PAGE 2
022 A000006 BOATMENS NATIONAL BANK
022 B000006 43-0494906
022 C000006 12510
022 D000006 0
022 A000007 GOLDMAN SACHS CO.
022 B000007 13-5108880
022 C000007 11267
022 D000007 977
022 A000008 MORGAN STANLEY & CO.
022 B000008 13-2655998
022 C000008 2974
022 D000008 0
022 A000009 FIRST BOSTON CORP.
022 B000009 13-5659485
022 C000009 1850
022 D000009 0
022 C000010 0
022 D000010 0
023 C000000 261707
023 D000000 26060
028 A010000 8241
028 A020000 889
028 A030000 0
028 A040000 2441
028 B010000 17393
028 B020000 4254
028 B030000 0
028 B040000 3356
028 C010000 13354
028 C020000 0
028 C030000 0
028 C040000 5288
028 D010000 11536
028 D020000 1013
028 D030000 0
028 D040000 6616
028 E010000 13688
028 E020000 1041
028 E030000 0
028 E040000 6414
028 F010000 8473
028 F020000 1077
028 F030000 0
028 F040000 7893
028 G010000 72685
028 G020000 8274
028 G030000 0
028 G040000 32008
028 H000000 58764
029 000000 Y
030 A000000 1887
<PAGE> PAGE 3
030 B000000 5.00
030 C000000 0.00
031 A000000 316
031 B000000 0
032 000000 216
033 000000 1355
042 A000000 0
042 B000000 0
042 C000000 100
042 D000000 0
042 E000000 0
042 F000000 0
042 G000000 0
042 H000000 0
043 000000 310
044 000000 0
062 A000000 Y
062 B000000 0.0
062 C000000 0.6
062 D000000 0.0
062 E000000 0.0
062 F000000 0.0
062 G000000 0.0
062 H000000 0.0
062 I000000 0.0
062 J000000 0.0
062 K000000 0.0
062 L000000 0.0
062 M000000 0.7
062 N000000 99.0
062 O000000 0.0
062 P000000 0.0
062 Q000000 0.0
062 R000000 -0.3
063 A000000 0
063 B000000 27.9
064 A000000 Y
064 B000000 N
070 A010000 Y
070 A020000 Y
070 B010000 N
070 B020000 N
070 C010000 Y
070 C020000 N
070 D010000 N
070 D020000 N
070 E010000 Y
070 E020000 N
070 F010000 N
070 F020000 N
070 G010000 Y
<PAGE> PAGE 4
070 G020000 N
070 H010000 N
070 H020000 N
070 I010000 N
070 I020000 N
070 J010000 N
070 J020000 N
070 K010000 N
070 K020000 N
070 L010000 N
070 L020000 N
070 M010000 N
070 M020000 N
070 N010000 Y
070 N020000 N
070 O010000 Y
070 O020000 N
070 P010000 N
070 P020000 N
070 Q010000 N
070 Q020000 N
070 R010000 N
070 R020000 N
071 A000000 91869
071 B000000 44581
071 C000000 258500
071 D000000 17
072 A000000 6
072 B000000 9034
072 C000000 0
072 D000000 0
072 E000000 0
072 F000000 585
072 G000000 0
072 H000000 0
072 I000000 243
072 J000000 16
072 K000000 0
072 L000000 0
072 M000000 4
072 N000000 0
072 O000000 0
072 P000000 0
072 Q000000 0
072 R000000 4
072 S000000 0
072 T000000 310
072 U000000 0
072 V000000 0
072 W000000 18
072 X000000 1180
<PAGE> PAGE 5
072 Y000000 0
072 Z000000 7854
072AA000000 0
072BB000000 365
072CC010000 0
072CC020000 22436
072DD010000 7595
072DD020000 0
072EE000000 2491
073 A010000 0.3414
073 A020000 0.0000
073 B000000 0.1201
073 C000000 0.0000
074 A000000 1
074 B000000 0
074 C000000 1665
074 D000000 259788
074 E000000 0
074 F000000 0
074 G000000 0
074 H000000 0
074 I000000 0
074 J000000 0
074 K000000 0
074 L000000 2382
074 M000000 29
074 N000000 263865
074 O000000 2953
074 P000000 0
074 Q000000 0
074 R010000 0
074 R020000 0
074 R030000 0
074 R040000 276
074 S000000 0
074 T000000 260636
074 U010000 24361
074 U020000 0
074 V010000 10.70
074 V020000 0.00
074 W000000 0.0000
074 X000000 18212
074 Y000000 0
075 A000000 0
075 B000000 255393
076 000000 0.00
077 A000000 N
SIGNATURE ARTHUR S. FILEAN
TITLE V. PRES. & SECRETARY