PAGE 1
000 A000000 08/31/2017
000 C000000 0000880892
000 D000000 N
000 E000000 NF
000 F000000 Y
000 G000000 N
000 H000000 N
000 I000000 6.1
000 J000000 A
001 A000000 INVESCO TRUST FOR INVESTMENT GRADE MUNICIPALS
001 B000000 811-06471
001 C000000 8002415477
002 A000000 1555 PEACHTREE ST., NE
002 B000000 ATLANTA
002 C000000 GA
002 D010000 30309
003 000000 N
004 000000 N
005 000000 N
006 000000 N
007 A000000 N
007 B000000 0
007 C010100 1
008 A000001 Invesco Advisers, Inc.
008 B000001 A
008 C000001 801-33949
008 D010001 Atlanta
008 D020001 GA
008 D030001 30309
008 A000002 Invesco Asset Management Deutschland GmbH
008 B000002 S
008 C000002 801-67712
008 D010002 Frankfurt
008 D050002 Germany
008 D060002 60313
008 A000003 Invesco Asset Management Limited
008 B000003 S
008 C000003 801-50197
008 D010003 London
008 D050003 United Kingdom
008 D060003 EC2A1AG
008 A000004 Invesco Asset Management (Japan) Ltd.
008 B000004 S
008 C000004 801-52601
008 D010004 Tokyo
008 D050004 Japan
008 D060004 105-6025
008 A000005 Invesco Hong Kong Limited
008 B000005 S
008 C000005 801-47856
008 D010005 HONG KONG
PAGE 2
008 D050005 HONG KONG
008 A000006 Invesco Senior Secured Management, Inc.
008 B000006 S
008 C000006 801-38119
008 D010006 NEW YORK
008 D020006 NY
008 D030006 10036
008 D040006 2727
008 A000007 Invesco Canada Ltd.
008 B000007 S
008 C000007 801-62166
008 D010007 TORONTO
008 D050007 CANADA
008 D060007 M2N 6X7
010 A000001 Invesco Management Group Inc.
010 B000001 33-67866
010 C010001 Houston
010 C020001 TX
010 C030001 77046
012 A000001 COMPUTERSHARE TRUST COMPANY, N.A.
012 B000001 85-11340
012 C010001 CANTON
012 C020001 MA
012 C030001 02021
013 A000001 PricewaterhouseCoopers, LLP
013 B010001 HOUSTON
013 B020001 TX
013 B030001 77002
013 B040001 5678
015 A000001 STATE STREET TRUST AND BANK, CO.
015 B000001 C
015 C010001 BOSTON
015 C020001 MA
015 C030001 02111
015 E010001 X
018 000000 Y
019 A000000 Y
019 B000000 144
019 C000000 INVESCOFDS
021 000000 0
022 A000001 J.P. MORGAN SECURITIES LLC
022 B000001 13-4110995
022 C000001 39275
022 D000001 46107
022 A000002 BANC OF AMERICA SECURITIES LLC
022 B000002 56-2058405
022 C000002 30482
022 D000002 13932
022 A000003 CITIGROUP GLOBAL MARKETS INC.
022 B000003 11-2418191
022 C000003 19270
PAGE 3
022 D000003 12420
022 A000004 MORGAN STANLEY & CO., INC.
022 B000004 13-2655998
022 C000004 8902
022 D000004 7492
022 A000005 GOLDMAN, SACHS & CO.
022 B000005 13-5108880
022 C000005 11106
022 D000005 0
022 A000006 MIZUHO SECURITIES USA INC.
022 B000006 36-2880742
022 C000006 4000
022 D000006 4000
022 A000007 RBC CAPITAL MARKETS CORP.
022 B000007 13-5033225
022 C000007 6000
022 D000007 0
022 A000008 WELLS FARGO SECURITIES, LLC
022 B000008 56-2326000
022 C000008 3259
022 D000008 453
022 A000009 ROBERT W. BAIRD & CO. INC.
022 B000009 39-6037917
022 C000009 0
022 D000009 2014
022 A000010 JEFFERIES LLC
022 B000010 95-2622900
022 C000010 1706
022 D000010 0
023 C000000 128296
023 D000000 90386
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
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
PAGE 4
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
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 0.550
048 A010000 0
048 A020000 0.000
048 B010000 0
048 B020000 0.000
048 C010000 0
048 C020000 0.000
048 D010000 0
PAGE 5
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
050 000000 N
051 000000 N
052 000000 N
053 A000000 N
054 A000000 Y
054 B000000 N
054 C000000 N
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 Y
060 B000000 Y
061 000000 0
062 A000000 Y
062 B000000 0.0
062 C000000 0.0
062 D000000 0.0
062 E000000 6.4
062 F000000 0.0
062 G000000 0.0
PAGE 6
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
062 O000000 159.7
062 P000000 0.0
062 Q000000 0.0
062 R000000 0.0
063 A000000 0
063 B000000 16.0
064 A000000 Y
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 N
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
070 G020000 N
070 H010000 N
070 H020000 N
070 I010000 N
070 I020000 N
070 J010000 Y
070 J020000 Y
070 K010000 Y
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
PAGE 7
070 P010000 Y
070 P020000 Y
070 Q010000 N
070 Q020000 N
070 R010000 N
070 R020000 N
071 A000000 64728
071 B000000 83327
071 C000000 1271727
071 D000000 5
072 A000000 6
072 B000000 28612
072 C000000 0
072 D000000 0
072 E000000 0
072 F000000 3582
072 G000000 0
072 H000000 0
072 I000000 14
072 J000000 6
072 K000000 0
072 L000000 25
072 M000000 16
072 N000000 19
072 O000000 0
072 P000000 4051
072 Q000000 91
072 R000000 18
072 S000000 12
072 T000000 0
072 U000000 0
072 V000000 0
072 W000000 214
072 X000000 8048
072 Y000000 1
072 Z000000 20565
072AA000000 2885
072BB000000 2896
072CC010000 15016
072CC020000 0
072DD010000 20693
072DD020000 0
072EE000000 0
073 A010000 0.3816
073 A020000 0.0000
073 B000000 0.0000
073 C000000 0.0000
074 A000000 0
074 B000000 0
074 C000000 120726
074 D000000 1154738
PAGE 8
074 E000000 0
074 F000000 0
074 G000000 0
074 H000000 0
074 I000000 0
074 J000000 2475
074 K000000 0
074 L000000 15129
074 M000000 43
074 N000000 1293111
074 O000000 5132
074 P000000 0
074 Q000000 273299
074 R010000 0
074 R020000 0
074 R030000 0
074 R040000 246869
074 S000000 0
074 T000000 767811
074 U010000 54225
074 U020000 0
074 V010000 14.16
074 V020000 0.00
074 W000000 0.0000
074 X000000 1448
074 Y000000 0
075 A000000 0
075 B000000 1032852
076 000000 13.69
077 A000000 Y
077 B000000 N
077 C000000 Y
077 Q010000 Y
077 Q020000 N
078 000000 N
080 C000000 0
081 B000000 0
082 B000000 0
083 B000000 0
084 B000000 0
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
PAGE 9
086 F020000 0
087 A010000 COMMON
087 A020000 46131M106
087 A030000 VGM
088 A000000 N
088 B000000 N
088 C000000 N
088 D000000 N
SIGNATURE KELLI GALLEGOS
TITLE VICE PRESIDENT & ASSISTANT TREASURER