PAGE 1
000 B000000 10/31/2009
000 C000000 0001160990
000 D000000 N
000 E000000 NF
000 F000000 Y
000 G000000 N
000 H000000 N
000 I000000 6.1
000 J000000 A
001 A000000 PIMCO CORPORATE INCOME FUND
001 B000000 811-10555
001 C000000 2127393371
002 A000000 1345 AVENUE OF THE AMERICAS
002 B000000 NEW YORK
002 C000000 NY
002 D010000 10105
003 000000 N
004 000000 N
005 000000 N
006 000000 N
007 A000000 N
007 B000000 0
007 C010100 1
008 A000001 ALLIANZ GLOBAL INVESTORS FUND MANAGEMENT LLC
008 B000001 A
008 C000001 801-57798
008 D010001 NEW YORK
008 D020001 NY
008 D030001 10105
008 A000002 PACIFIC INVESTMENT MANAGEMENT COMPANY LLC
008 B000002 S
008 C000002 801-48187
008 D010002 NEWPORT BEACH
008 D020002 CA
008 D030002 92660
010 A000001 ALLIANZ GLOBAL INVESTORS FUND MANAGEMENT LLC
010 B000001 801-57798
010 C010001 NEW YORK
010 C020001 NY
010 C030001 10105
012 A000001 PNC GLOBAL INVESTMENT SERVICING
012 B000001 84-58023
012 C010001 PROVIDENCE
012 C020001 RI
012 C030001 02940
012 C040001 3027
013 A000001 PRICEWATERHOUSECOOPERS LLP
013 B010001 NEW YORK
013 B020001 NY
013 B030001 10017
014 A000001 ALLIANZ GLOBAL INVESTORS DISTRIBUTORS LLC
PAGE 2
014 B000001 8-41811
014 A000002 ALLIANZ LIFE FINANCIAL SERVICES LLC
014 B000002 8-13630
014 A000003 NICHOLAS-APPLEGATE SECURITIES LLC
014 B000003 8-45406
014 A000004 QUESTAR CAPITAL CORPORATION
014 B000004 8-50174
015 A000001 STATE STREET BANK & TRUST CO.
015 B000001 C
015 C010001 KANSAS CITY
015 C020001 MO
015 C030001 64105
015 C040001 1307
015 E010001 X
015 A000002 CLEARSTREAM BANKING S.A.
015 B000002 S
015 C010002 LUXEMBOURG
015 D010002 LUXEMBOURG
015 E040002 X
018 000000 Y
019 A000000 Y
019 B000000 78
019 C000000 ALLIANZGLO
020 A000001 THE GOLDMAN SACHS GROUP, INC.
020 B000001 13-4019460
020 C000001 22
020 A000002 CITIGROUP, INC.
020 B000002 52-1568099
020 C000002 4
020 A000003 UBS AG
020 B000003 13-3873456
020 C000003 2
020 A000004 JEFFERIES GROUP & COMPANY, INC.
020 B000004 95-2622900
020 C000004 2
020 A000005 BARCLAYS CAPITAL, INC.
020 B000005 06-1031656
020 C000005 1
021 000000 31
022 A000001 JPMORGAN CHASE & CO.
022 B000001 13-2624428
022 C000001 1376
022 D000001 169
022 A000002 STATE STREET CORP.
022 B000002 04-2456637
022 C000002 1389
022 D000002 10
022 A000003 BARCLAYS CAPITAL, INC.
022 B000003 06-1031656
022 C000003 1251
022 D000003 97
PAGE 3
022 A000004 CREDIT SUISSE GROUP
022 B000004 13-5659485
022 C000004 539
022 D000004 43
022 A000005 DEUTSCHE BANK AG
022 B000005 13-2944980
022 C000005 383
022 D000005 102
022 A000006 THE GOLDMAN SACHS GROUP, INC.
022 B000006 13-4019460
022 C000006 157
022 D000006 73
022 A000007 BANK OF AMERICA CORP.
022 B000007 56-0906609
022 C000007 97
022 D000007 104
022 A000008 SOUTHWEST SECURITIES, INC.
022 B000008 75-1382137
022 C000008 111
022 D000008 1
022 A000009 MORGAN STANLEY
022 B000009 36-3145972
022 C000009 43
022 D000009 60
022 A000010 UBS AG
022 B000010 13-3873456
022 C000010 62
022 D000010 38
023 C000000 5536
023 D000000 829
024 000000 Y
025 A000001 JPMORGAN CHASE & CO.
025 B000001 13-3224016
025 C000001 D
025 D000001 37934
025 A000002 CITIGROUP, INC.
025 B000002 52-1568099
025 C000002 D
025 D000002 33739
025 A000003 THE GOLDMAN SACHS GROUP, INC.
025 B000003 13-4019460
025 C000003 D
025 D000003 19660
025 A000004 STATE STREET CORP.
025 B000004 04-2456637
025 C000004 D
025 D000004 17724
025 A000005 BARCLAYS CAPITAL, INC.
025 B000005 06-1031656
025 C000005 D
025 D000005 14995
PAGE 4
025 A000006 BANK OF AMERICA CORP.
025 B000006 56-0906609
025 C000006 D
025 D000006 14767
025 A000007 MORGAN STANLEY
025 B000007 13-2655998
025 C000007 D
025 D000007 4694
025 A000008 UBS AG
025 B000008 13-3873456
025 C000008 D
025 D000008 4554
025 A000009 CREDIT SUISSE
025 B000009 13-5659485
025 C000009 D
025 D000009 3574
026 A000000 N
026 B000000 N
026 C000000 N
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
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
PAGE 5
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
031 B000000 0
032 000000 0
033 000000 0
035 000000 0
036 B000000 0
038 000000 0
042 A000000 0
042 B000000 0
042 C000000 0
042 D000000 0
042 E000000 0
042 F000000 0
042 G000000 0
042 H000000 0
043 000000 0
044 000000 0
045 000000 Y
046 000000 N
047 000000 Y
048 000000 0.750
048 A010000 0
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
PAGE 6
050 000000 N
051 000000 N
052 000000 N
053 A000000 Y
054 A000000 Y
054 B000000 Y
054 C000000 N
054 D000000 N
054 E000000 N
054 F000000 N
054 G000000 Y
054 H000000 Y
054 I000000 N
054 J000000 Y
054 K000000 N
054 L000000 N
054 M000000 Y
054 N000000 N
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
062 B000000 0.1
062 C000000 0.0
062 D000000 2.1
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 0.1
062 L000000 2.7
062 M000000 1.1
062 N000000 0.2
062 O000000 0.0
062 P000000 82.7
062 Q000000 15.3
062 R000000 0.0
063 A000000 0
063 B000000 6.2
064 A000000 N
064 B000000 Y
065 000000 N
PAGE 7
066 A000000 N
067 000000 N
068 A000000 N
068 B000000 N
069 000000 N
070 A010000 Y
070 A020000 Y
070 B010000 N
070 B020000 N
070 C010000 Y
070 C020000 Y
070 D010000 N
070 D020000 N
070 E010000 Y
070 E020000 Y
070 F010000 Y
070 F020000 N
070 G010000 Y
070 G020000 Y
070 H010000 Y
070 H020000 N
070 I010000 N
070 I020000 N
070 J010000 Y
070 J020000 Y
070 K010000 Y
070 K020000 N
070 L010000 Y
070 L020000 Y
070 M010000 Y
070 M020000 Y
070 N010000 Y
070 N020000 N
070 O010000 Y
070 O020000 N
070 P010000 Y
070 P020000 N
070 Q010000 N
070 Q020000 N
070 R010000 Y
070 R020000 N
071 A000000 653708
071 B000000 623126
071 C000000 533648
071 D000000 117
072 A000000 12
072 B000000 56071
072 C000000 1682
072 D000000 0
072 E000000 12
072 F000000 4160
PAGE 8
072 G000000 0
072 H000000 0
072 I000000 40
072 J000000 264
072 K000000 0
072 L000000 161
072 M000000 80
072 N000000 0
072 O000000 0
072 P000000 154
072 Q000000 0
072 R000000 73
072 S000000 103
072 T000000 0
072 U000000 0
072 V000000 0
072 W000000 511
072 X000000 5546
072 Y000000 328
072 Z000000 52547
072AA000000 0
072BB000000 51739
072CC010000 210262
072CC020000 0
072DD010000 47090
072DD020000 0
072EE000000 0
073 A010000 1.2749
073 A020000 0.0000
073 B000000 0.0000
073 C000000 0.0000
074 A000000 96
074 B000000 13460
074 C000000 18188
074 D000000 632726
074 E000000 9163
074 F000000 0
074 G000000 0
074 H000000 665
074 I000000 0
074 J000000 0
074 K000000 0
074 L000000 14027
074 M000000 6314
074 N000000 694639
074 O000000 0
074 P000000 378
074 Q000000 0
074 R010000 33796
074 R020000 0
074 R030000 0
PAGE 9
074 R040000 14270
074 S000000 169000
074 T000000 477195
074 U010000 37061
074 U020000 0
074 V010000 12.88
074 V020000 0.00
074 W000000 0.0000
074 X000000 71
074 Y000000 43206
075 A000000 0
075 B000000 554627
076 000000 13.06
077 A000000 Y
077 B000000 Y
077 C000000 Y
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
077 Q010000 Y
077 Q020000 N
077 Q030000 N
078 000000 N
080 A000000 Great American Insurance Group
080 B000000 National Union Fire Insurance Company
080 C000000 57500
081 A000000 Y
081 B000000 77
082 A000000 Y
082 B000000 250
083 A000000 N
083 B000000 0
084 A000000 N
084 B000000 0
085 A000000 Y
085 B000000 N
086 A010000 0
086 A020000 0
086 B010000 0
086 B020000 0
086 C010000 0
PAGE 10
086 C020000 0
086 D010000 0
086 D020000 0
086 E010000 0
086 E020000 0
086 F010000 0
086 F020000 0
087 A010000 COMMON
087 A020000 72200U100
087 A030000 PCN
087 B010000 PREFERRED SERIES M
087 B020000 72200U209
087 C010000 PREFERRED SERIES T
087 C020000 72200U308
088 A000000 N
088 B000000 N
088 C000000 N
088 D000000 N
SIGNATURE LAWRENCE G. ALTADONNA
TITLE TREASURER