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    ACCESSION NUMBER:		0001193125-19-142327
    CONFORMED SUBMISSION TYPE:	N-CSR
    PUBLIC DOCUMENT COUNT:		19
    CONFORMED PERIOD OF REPORT:	20190228
    FILED AS OF DATE:		20190509
    DATE AS OF CHANGE:		20190509
    EFFECTIVENESS DATE:		20190509

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			Invesco Municipal Income Opportunities Trust
    		CENTRAL INDEX KEY:			0000835333
    		IRS NUMBER:				133473972
    		STATE OF INCORPORATION:			MA
    		FISCAL YEAR END:			0530

    	FILING VALUES:
    		FORM TYPE:		N-CSR
    		SEC ACT:		1940 Act
    		SEC FILE NUMBER:	811-05597
    		FILM NUMBER:		19808929

    	BUSINESS ADDRESS:
    		STREET 1:		1555 PEACHTREE STREET, N.E.
    		STREET 2:		SUITE 1800
    		CITY:			ATLANTA
    		STATE:			GA
    		ZIP:			30309
    		BUSINESS PHONE:		404-439-3217

    	MAIL ADDRESS:
    		STREET 1:		1555 PEACHTREE STREET, N.E.
    		STREET 2:		SUITE 1800
    		CITY:			ATLANTA
    		STATE:			GA
    		ZIP:			30309

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	MORGAN STANLEY MUNICIPAL INCOME OPPORTUNITIES TRUST
    		DATE OF NAME CHANGE:	20011220

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	MSDW MUNICIPAL INCOME OPPORTUNITIES TRUST
    		DATE OF NAME CHANGE:	19981221

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	MUNICIPAL INCOME OPPORTUNITIES TRUST/MA
    		DATE OF NAME CHANGE:	19930721
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