PAGE 1
000 A000000 05/31/2006
000 C000000 0001305767
000 D000000 N
000 E000000 NF
000 F000000 Y
000 G000000 N
000 H000000 N
000 I000000 6.1
000 J000000 A
001 A000000 PIONEER FLOATING RATE TRUST
001 B000000 811-21654
001 C000000 6177427825
002 A000000 60 STATE STREET
002 B000000 BOSTON
002 C000000 MA
002 D010000 02109
003 000000 N
004 000000 N
005 000000 N
006 000000 N
007 A000000 N
007 B000000 0
007 C010100 1
007 C010200 2
007 C010300 3
007 C010400 4
007 C010500 5
007 C010600 6
007 C010700 7
007 C010800 8
007 C010900 9
007 C011000 10
008 A000001 PIONEER INVESTMENT MANAGEMENT, INC.
008 B000001 A
008 C000001 801-8255
008 D010001 BOSTON
008 D020001 MA
008 D030001 02109
008 A000002 HIGHLAND CAPITAL MANAGEMENT, L.P.
008 B000002 S
008 C000002 801-54874
008 D010002 DALLAS
008 D020002 TX
008 D030002 75240
010 A000001 PIONEER INVESTMENT MANAGEMENT, INC.
010 B000001 801-8255
010 C010001 BOSTON
010 C020001 MA
010 C030001 02109
010 A000002 PRINCETON ADMINISTRATORS, L.P.
010 C010002 PRINCETON
PAGE 2
010 C020002 NJ
010 C030002 08543
010 C040002 9095
011 A000001 MERRILL LYNCH & CO.
011 B000001 8-7221
011 C010001 NEW YORK
011 C020001 NY
011 C030001 10281
011 C040001 1201
011 A000002 UBS INVESTMENT BANK
011 B000002 8-022651
011 C010002 STAMFORD
011 C020002 CT
011 C030002 06901
011 A000003 RBC CAPITAL MARKETS
011 B000003 8-045411
011 C010003 MINNEAPOLIS
011 C020003 MN
011 C030003 55402
011 C040003 4422
011 A000004 ADVEST, INC.
011 B000004 8-21409
011 C010004 HARTFORD
011 C020004 CT
011 C030004 06103
011 A000005 JANNEY MONTGOMERY SCOTT LLC
011 B000005 8-462
011 C010005 PHILADELPHIA
011 C020005 PA
011 C030005 19103
011 C040005 1675
011 A000006 A.G. EDWARDS
011 B000006 8-13580
011 C010006 ST. LOUIS
011 C020006 MO
011 C030006 63103
011 A000007 STIFEL, NICOLAUS & COMPANY INCORPORATED
011 B000007 8-001447
011 C010007 ST. LOUIS
011 C020007 MO
011 C030007 63102
011 A000008 ROBERT W. BAIRD & CO.
011 B000008 8-00497
011 C010008 MILWAUKEE
011 C020008 WI
011 C030008 53201
011 A000009 FERRIS, BAKER WATTS INCORPORATED
011 B000009 8-16427
011 C010009 BALTIMORE
011 C020009 MD
011 C030009 21202
PAGE 3
011 A000010 J.J.B. HILLIARD, W.L. LYONS, INC.
011 B000010 8-03868
011 C010010 LOUISVILLE
011 C020010 KY
011 C030010 40202
011 A000011 KEYBANC CAPITAL MARKETS
011 B000011 8-0000
011 C010011 CLEVELAND
011 C020011 OH
011 C030011 44114
011 A000012 MORGAN KEEGAN & COMPANY, INC.
011 B000012 8-15001
011 C010012 MEMPHIS
011 C020012 TN
011 C030012 38103
011 A000013 OPPENHEIMER & CO.
011 B000013 8-04077
011 C010013 NEW YORK
011 C020013 NY
011 C030013 10021
011 A000014 RYAN BECK & CO., INC.
011 B000014 8-12296
011 C010014 FLORHAM PARK
011 C020014 NJ
011 C030014 07932
011 A000015 SUNTRUST ROBINSON HUMPHREY
011 B000015 8-17212
011 C010015 ATLANTA
011 C020015 GA
011 C030015 30308
011 A000016 WEDBUSH MORGAN SECURITIES INC.
011 B000016 8-12987
011 C010016 LOS ANGELES
011 C020016 CA
011 C030016 90017
011 A000017 WELLS FARGO SECURITIES, LLC
011 B000017 8-22947
011 C010017 SAN FRANCISCO
011 C020017 CA
011 C030017 94104
012 A000001 PIONEER INVESTMENT SHAREHOLDER SERVICES, INC.
012 B000001 85-00000
012 C010001 BOSTON
012 C020001 MA
012 C030001 02109
012 A000002 MELLON INVESTOR SERVICES LLC (COMMON)
012 B000002 85-00000
012 C010002 RIDGEFIELD PARK
012 C020002 NJ
012 C030002 07660
012 A000003 DEUTSCHE BANK TRUST COMPANY AMERICAS (PREF.)
PAGE 4
012 B000003 85-00000
012 C010003 NEW YORK
012 C020003 NY
012 C030003 10005
013 A000001 ERNST & YOUNG LLP
013 B010001 BOSTON
013 B020001 MA
013 B030001 02116
013 B040001 5072
015 A000001 BROWN BROTHERS HARRIMAN & CO.
015 B000001 C
015 C010001 BOSTON
015 C020001 MA
015 C030001 02109
015 E010001 X
018 000000 Y
019 A000000 Y
019 B000000 91
019 C000000 PIONEERFDS
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 UBS SECURITIES LLC
022 B000001 13-3873456
022 C000001 2515387
022 D000001 2545
022 A000002 CITIGROPU GLOBAL MARKETS INC.
022 B000002 11-2418191
022 C000002 47103
022 D000002 23207
022 A000003 J.P. MORGAN SECURITIES INC.
022 B000003 13-3224016
022 C000003 41567
022 D000003 5109
022 A000004 BANC OF AMERICA SECURITIES LLC
022 B000004 56-2058405
022 C000004 36330
022 D000004 9440
022 A000005 CREDIT SUISSE SECURITIES (USA) LLC
022 B000005 13-5659485
022 C000005 24942
022 D000005 13816
022 A000006 DEUTSCHE BANK SECURITIES INC.
PAGE 5
022 B000006 13-2730828
022 C000006 15105
022 D000006 11717
022 A000007 GOLDMAN, SACHS & CO.
022 B000007 13-5108880
022 C000007 12030
022 D000007 6820
022 A000008 BEAR, STEARNS & CO. INC.
022 B000008 13-3299429
022 C000008 12083
022 D000008 1292
022 A000009 WACHOVIA SECURITIES, LLC
022 B000009 54-0796506
022 C000009 10211
022 D000009 965
022 A000010 MORGAN STANLEY
022 B000010 13-2655998
022 C000010 7990
022 D000010 2828
023 C000000 2770370
023 D000000 111219
024 000000 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 N
045 000000 Y
046 000000 N
047 000000 Y
048 000000 0.700
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
PAGE 6
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
050 000000 N
051 000000 N
052 000000 N
053 A000000 Y
053 B000000 Y
054 A000000 Y
054 B000000 Y
054 C000000 Y
054 D000000 N
054 E000000 N
054 F000000 N
054 G000000 N
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 N
060 B000000 N
061 000000 0
062 A000000 Y
062 B000000 0.0
062 C000000 0.0
062 D000000 2.3
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 0.0
062 N000000 0.0
PAGE 7
062 O000000 0.0
062 P000000 4.6
062 Q000000 140.3
062 R000000 1.4
063 A000000 0
063 B000000 4.9
064 A000000 N
064 B000000 Y
065 000000 N
066 A000000 N
067 000000 N
068 A000000 N
068 B000000 N
069 000000 N
070 A010000 Y
070 A020000 Y
070 B010000 Y
070 B020000 N
070 C010000 Y
070 C020000 N
070 D010000 Y
070 D020000 N
070 E010000 Y
070 E020000 N
070 F010000 Y
070 F020000 N
070 G010000 Y
070 G020000 N
070 H010000 Y
070 H020000 N
070 I010000 N
070 I020000 N
070 J010000 Y
070 J020000 N
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 Y
070 Q010000 N
070 Q020000 N
070 R010000 N
070 R020000 N
071 A000000 482383
PAGE 8
071 B000000 472311
071 C000000 693070
071 D000000 68
072 A000000 6
072 B000000 28452
072 C000000 0
072 D000000 0
072 E000000 558
072 F000000 2449
072 G000000 221
072 H000000 0
072 I000000 333
072 J000000 29
072 K000000 0
072 L000000 12
072 M000000 8
072 N000000 11
072 O000000 0
072 P000000 0
072 Q000000 0
072 R000000 29
072 S000000 21
072 T000000 0
072 U000000 0
072 V000000 0
072 W000000 151
072 X000000 3264
072 Y000000 99
072 Z000000 25845
072AA000000 704
072BB000000 0
072CC010000 7650
072CC020000 0
072DD010000 18734
072DD020000 0
072EE000000 1179
073 A010000 0.7700
073 A020000 0.0000
073 B000000 0.0485
073 C000000 0.0000
074 A000000 21649
074 B000000 11000
074 C000000 0
074 D000000 686203
074 E000000 0
074 F000000 6226
074 G000000 0
074 H000000 0
074 I000000 0
074 J000000 9363
074 K000000 0
PAGE 9
074 L000000 9590
074 M000000 241
074 N000000 744272
074 O000000 35228
074 P000000 456
074 Q000000 0
074 R010000 0
074 R020000 0
074 R030000 0
074 R040000 538
074 S000000 234655
074 T000000 473395
074 U010000 24330
074 U020000 0
074 V010000 19.46
074 V020000 0.00
074 W000000 0.0000
074 X000000 9900
074 Y000000 0
075 A000000 0
075 B000000 467141
076 000000 18.46
077 A000000 N
078 000000 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
087 A010000 COMMON STOCK
087 A020000 72369J102
087 A030000 PHD
087 B010000 PREFERRED STOCK M7
087 B020000 72369J201
087 C010000 PREFERRED STOCK W7
087 C020000 72369J300
088 A000000 N
088 B000000 N
088 C000000 N
088 D000000 Y
SIGNATURE MARY KELLERMANN
TITLE ACCOUNTING MANAGER