<SEC-DOCUMENT>0000869392-18-000011-index.html : 20180126
<SEC-HEADER>0000869392-18-000011.hdr.sgml : 20180126
<ACCEPTANCE-DATETIME>20180126152513
ACCESSION NUMBER:		0000869392-18-000011
CONFORMED SUBMISSION TYPE:	NSAR-B
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20171130
FILED AS OF DATE:		20180126
DATE AS OF CHANGE:		20180126
EFFECTIVENESS DATE:		20180126

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			PUTNAM INVESTMENT GRADE MUNICIPAL TRUST
		CENTRAL INDEX KEY:			0000855048
		IRS NUMBER:				046629611
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		NSAR-B
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-05901
		FILM NUMBER:		18551618

	BUSINESS ADDRESS:	
		STREET 1:		ONE POST OFFICE SQUARE
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02109
		BUSINESS PHONE:		6172921000

	MAIL ADDRESS:	
		STREET 1:		ONE POST OFFICE SQU
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02109
</SEC-HEADER>
<DOCUMENT>
<TYPE>NSAR-B
<SEQUENCE>1
<FILENAME>answer.fil
<TEXT>
Document 1 - file: answer.fil

</DOCUMENT>
</SEC-DOCUMENT>