<SEC-DOCUMENT>0001410368-25-017054-index.html : 20251024
<SEC-HEADER>0001410368-25-017054.hdr.sgml : 20251024
<ACCEPTANCE-DATETIME>20251024080838
ACCESSION NUMBER:		0001410368-25-017054
CONFORMED SUBMISSION TYPE:	NPORT-P
PUBLIC DOCUMENT COUNT:		4
CONFORMED PERIOD OF REPORT:	20250831
FILED AS OF DATE:		20251024
DATE AS OF CHANGE:		20251024
PERIOD START:           	20251130

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MFS HIGH INCOME MUNICIPAL TRUST
		CENTRAL INDEX KEY:			0000845606
		ORGANIZATION NAME:           	
		EIN:				043039022
		FISCAL YEAR END:			1130

	FILING VALUES:
		FORM TYPE:		NPORT-P
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-05754
		FILM NUMBER:		251414360

	BUSINESS ADDRESS:	
		STREET 1:		111 HUNTINGTON AVENUE
		STREET 2:		24TH FLOOR
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02199
		BUSINESS PHONE:		617-954-5000

	MAIL ADDRESS:	
		STREET 1:		111 HUNTINGTON AVENUE
		STREET 2:		24TH FLOOR
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02199

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	COLONIAL HIGH INCOME MUNICIPAL TRUST
		DATE OF NAME CHANGE:	19920703
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Document 1 - file: primary_doc.html

Document 1 - RAW XML: primary_doc.xml

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Document 2 - file: img5b8a83cf2.gif

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<SEQUENCE>3
<FILENAME>imgf6296a6c1.gif
<TEXT>
Document 3 - file: imgf6296a6c1.gif

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<DOCUMENT>
<TYPE>NPORT-EX
<SEQUENCE>4
<FILENAME>NPORT_523A_57945149_0825.htm
<TEXT>
Document 4 - file: NPORT_523A_57945149_0825.htm

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