<SEC-DOCUMENT>0001193125-15-179316-index.html : 20150508
<SEC-HEADER>0001193125-15-179316.hdr.sgml : 20150508
<ACCEPTANCE-DATETIME>20150508145010
ACCESSION NUMBER:		0001193125-15-179316
CONFORMED SUBMISSION TYPE:	N-CSR
PUBLIC DOCUMENT COUNT:		18
CONFORMED PERIOD OF REPORT:	20150228
FILED AS OF DATE:		20150508
DATE AS OF CHANGE:		20150508
EFFECTIVENESS DATE:		20150508

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:		15846055

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

	MAIL ADDRESS:	
		STREET 1:		1555 PEACHTREE STREET, N.E.
		STREET 2:		SUITE 1800
		CITY:			ATLANTA
		STATE:			2Q
		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
</SEC-HEADER>
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<TYPE>N-CSR
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<FILENAME>d889057dncsr.htm
<DESCRIPTION>N-CSR - OIA
<TEXT>
Document 1 - file: d889057dncsr.htm

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<DOCUMENT>
<TYPE>EX-99.CODE
<SEQUENCE>2
<FILENAME>d889057dex99code.htm
<DESCRIPTION>EX-99.CODE
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Document 2 - file: d889057dex99code.htm

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<DESCRIPTION>EX-99.CERT
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Document 3 - file: d889057dex99cert.htm

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<DESCRIPTION>EX-99.906CERT
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Document 4 - file: d889057dex99906cert.htm

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<FILENAME>g8890573.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: g8890573.jpg

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<FILENAME>g8890573sig.jpg
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Document 6 - file: g8890573sig.jpg

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<TEXT>
Document 7 - file: g8890579.jpg

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<FILENAME>g889057bill.jpg
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Document 8 - file: g889057bill.jpg

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Document 9 - file: g889057full.jpg

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<FILENAME>g889057james.jpg
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Document 10 - file: g889057james.jpg

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Document 11 - file: g889057julius.jpg

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Document 12 - file: g889057mark.jpg

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<FILENAME>g889057robert.jpg
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Document 13 - file: g889057robert.jpg

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Document 14 - file: g889057robert1.jpg

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<FILENAME>g889057thomas.jpg
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Document 15 - file: g889057thomas.jpg

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Document 16 - file: g889057tx2.jpg

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<FILENAME>g889057tx2sig.jpg
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Document 17 - file: g889057tx2sig.jpg

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Document 18 - file: g897580g08p55.jpg

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