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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
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 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 Bl+DfszXJ8R/O/ij2nnCICk1wqc1Xeks9SZHxDxQ6tur2kiLD58XsWR0Cp13Uz0o
 v0usRxoZMGJhuJCvJutk7g==

<SEC-DOCUMENT>9999999995-10-002246.txt : 20100726
<SEC-HEADER>9999999995-10-002246.hdr.sgml : 20100726
<ACCEPTANCE-DATETIME>20100726001512
ACCESSION NUMBER:		9999999995-10-002246
CONFORMED SUBMISSION TYPE:	EFFECT
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20100723
DATE AS OF CHANGE:		20100726
EFFECTIVENESS DATE:		20100723

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Government Properties Income Trust
		CENTRAL INDEX KEY:			0001456772
		STANDARD INDUSTRIAL CLASSIFICATION:	REAL ESTATE [6500]
		IRS NUMBER:				264273474
		STATE OF INCORPORATION:			MD
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		EFFECT
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-167982
		FILM NUMBER:		10968376

	BUSINESS ADDRESS:	
		STREET 1:		400 CENTRE STREET
		CITY:			NEWTON
		STATE:			MA
		ZIP:			02458
		BUSINESS PHONE:		617-219-1440

	MAIL ADDRESS:	
		STREET 1:		400 CENTRE STREET
		CITY:			NEWTON
		STATE:			MA
		ZIP:			02458
</SEC-HEADER>
<DOCUMENT>
<TYPE>EFFECT
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
<XML>
<?xml version="1.0"?>
<edgarSubmission>

    <schemaVersion>X0101</schemaVersion>

    <submissionType>EFFECT</submissionType>

    <act>33</act>

    <testOrLive>LIVE</testOrLive>

    <effectiveData>
        <finalEffectivenessDispDate>2010-07-23</finalEffectivenessDispDate>
        <finalEffectivenessDispTime>14:00:00</finalEffectivenessDispTime>
        <form>S-3</form>
        <filer>
            <cik>0001456772</cik>
            <entityName>Government Properties Income Trust</entityName>
            <fileNumber>333-167982</fileNumber>
        </filer>
    </effectiveData>
</edgarSubmission>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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