<SEC-DOCUMENT>0001193125-16-588595-index.html : 20160512
<SEC-HEADER>0001193125-16-588595.hdr.sgml : 20160512
<ACCEPTANCE-DATETIME>20160512134807
ACCESSION NUMBER:		0001193125-16-588595
CONFORMED SUBMISSION TYPE:	N-CSR
PUBLIC DOCUMENT COUNT:		18
CONFORMED PERIOD OF REPORT:	20160229
FILED AS OF DATE:		20160512
DATE AS OF CHANGE:		20160512
EFFECTIVENESS DATE:		20160512

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:		161642914

	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
</SEC-HEADER>
<DOCUMENT>
<TYPE>N-CSR
<SEQUENCE>1
<FILENAME>d153911dncsr.htm
<DESCRIPTION>N-CSR - OIA
<TEXT>
Document 1 - file: d153911dncsr.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.CODE
<SEQUENCE>2
<FILENAME>d153911dex99code.htm
<DESCRIPTION>EX-99.CODE
<TEXT>
Document 2 - file: d153911dex99code.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.CERT
<SEQUENCE>3
<FILENAME>d153911dex99cert.htm
<DESCRIPTION>EX-99.CERT
<TEXT>
Document 3 - file: d153911dex99cert.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.906CERT
<SEQUENCE>4
<FILENAME>d153911dex99906cert.htm
<DESCRIPTION>EX-99.906CERT
<TEXT>
Document 4 - file: d153911dex99906cert.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>g129554vesco.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: g129554vesco.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>g153943cov1pg01a.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: g153943cov1pg01a.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>g153943cov1pg01b.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: g153943cov1pg01b.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>g153943cov4pg01.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 8 - file: g153943cov4pg01.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>g153943tx2pg02a.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 9 - file: g153943tx2pg02a.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>g153943tx2pg02b.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 10 - file: g153943tx2pg02b.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>11
<FILENAME>g153943tx2pg03a.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 11 - file: g153943tx2pg03a.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>12
<FILENAME>g153943tx2pg03b.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 12 - file: g153943tx2pg03b.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>13
<FILENAME>g153943tx2pg05a.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 13 - file: g153943tx2pg05a.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>14
<FILENAME>g153943tx2pg05b.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 14 - file: g153943tx2pg05b.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>15
<FILENAME>g153943tx2pg06a.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 15 - file: g153943tx2pg06a.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>16
<FILENAME>g153943tx2pg06b.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 16 - file: g153943tx2pg06b.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>17
<FILENAME>g153943tx2pg06c.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 17 - file: g153943tx2pg06c.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>18
<FILENAME>g153943tx2pg06d.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 18 - file: g153943tx2pg06d.jpg

</DOCUMENT>
</SEC-DOCUMENT>