-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
 MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen
 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 WDhE9V/sIjbyhVKFnvhTbS+7C9e9hslzr+nUASGYgSvSDIbc4W7Jgdz3zyjX+QOE
 nPx1kf2CSNDc9vi8vgluJQ==

<SEC-DOCUMENT>0000783398-07-000007.txt : 20070320
<SEC-HEADER>0000783398-07-000007.hdr.sgml : 20070320
<ACCEPTANCE-DATETIME>20070320073702
ACCESSION NUMBER:		0000783398-07-000007
CONFORMED SUBMISSION TYPE:	TA-1/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20070315
DATE AS OF CHANGE:		20070320
EFFECTIVENESS DATE:		20070325

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			PIONEER INVESTMENT MANAGEMENT SHAREHOLDER SERVICES INC /TA
		CENTRAL INDEX KEY:			0000783398
		IRS NUMBER:				042890696
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		TA-1/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	084-01359
		FILM NUMBER:		07705061

	BUSINESS ADDRESS:	
		STREET 1:		60 STATE STREET
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02109
		BUSINESS PHONE:		6177427825

	MAIL ADDRESS:	
		STREET 1:		60 STATE STREET
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02109

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	PIONEERING SERVICES CORP                                /TA
		DATE OF NAME CHANGE:	20010125

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	PIONEER INVESTMENT MANAGEMENT SHAREHOLDER SERVICES INC  /TA
		DATE OF NAME CHANGE:	19851118
</SEC-HEADER>
<DOCUMENT>
<TYPE>TA-1/A
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
<XML>
<?xml version="1.0"?>
<edgarSubmission>

    <schemaVersion>X0202</schemaVersion>

    <submissionType>TA-1/A</submissionType>

    <testOrLive>LIVE</testOrLive>

    <formVersion>1.0.0</formVersion>

    <filer>
        <cik>0000783398</cik>
        <fileNumber>084-01359</fileNumber>
    </filer>

    <regulatoryAgency>SEC</regulatoryAgency>

    <registrant>
        <entityName>Pioneer Investment Management Shareholder Services Inc</entityName>
        <previousEntityName></previousEntityName>
        <finsNumber>407577</finsNumber>
        <principalOfficeAddress>
            <street1>60 State Street</street1>
            <street2></street2>
            <city>Boston</city>
            <stateOrCountryCode>MA</stateOrCountryCode>
            <stateOrCountry>MASSACHUSETTS</stateOrCountry>
            <zipCode>02109</zipCode>
        </principalOfficeAddress>
        <differentMailingAddress>false</differentMailingAddress>
        <telephoneNumber>6177427825</telephoneNumber>
        <conductBusinessInOtherLocations>true</conductBusinessInOtherLocations>
        <otherBusinessLocation>
            <street1>10235 Regency Court</street1>
            <street2>Suite 202</street2>
            <city>Omaha</city>
            <stateOrCountryCode>NE</stateOrCountryCode>
            <stateOrCountry>NEBRASKA</stateOrCountry>
            <zipCode>68114</zipCode>
        </otherBusinessLocation>
        <selfTransferAgent>true</selfTransferAgent>
        <engagedServiceCompany>true</engagedServiceCompany>
        <serviceCompany>
            <entityName>Boston Financial Data Services</entityName>
            <fileNumber>084-00896</fileNumber>
            <serviceCompanyAddress>
                <street1>Two Heritage Drive</street1>
                <street2></street2>
                <city>North Quincy</city>
                <stateOrCountryCode>MA</stateOrCountryCode>
                <stateOrCountry>MASSACHUSETTS</stateOrCountry>
                <zipCode>02169</zipCode>
            </serviceCompanyAddress>
        </serviceCompany>
        <serviceCompany>
            <entityName>European Financial Services</entityName>
            <fileNumber>084-06182</fileNumber>
            <serviceCompanyAddress>
                <street1>17 Rue Antoine jANS</street1>
                <street2>N4 L</street2>
                <city>Luxembourg</city>
                <stateOrCountryCode>2M</stateOrCountryCode>
                <stateOrCountry>GERMANY</stateOrCountry>
                <zipCode>1820</zipCode>
            </serviceCompanyAddress>
        </serviceCompany>
        <serviceCompany>
            <entityName>American Stock Transfer and Trust Company</entityName>
            <fileNumber>084-00416</fileNumber>
            <serviceCompanyAddress>
                <street1>6201 15th Avenue</street1>
                <street2></street2>
                <city>Brooklyn</city>
                <stateOrCountryCode>NY</stateOrCountryCode>
                <stateOrCountry>NEW YORK</stateOrCountry>
                <zipCode>11219</zipCode>
            </serviceCompanyAddress>
        </serviceCompany>
        <engagedAsServiceCompany>false</engagedAsServiceCompany>
        <registrantType>Not Applicable</registrantType>
        <registrantTypeDescription></registrantTypeDescription>
    </registrant>

    <otherControlManagement>
        <otherEntity>true</otherEntity>
        <otherControlManagementDetails>
            <entityName>UniCredito Italiano S.p.A.; Pioneer Global Asset Management S.p.A.; and Pioneer Investment Management USA Inc.</entityName>
            <agreementDescription>Pioneer Investment Management Shareholder Services, Inc. is a wholly-owned subsidiary of Pioneer Investment Management USA Inc.  Pioneer Investment Management USA Inc. is a wholly-owned subsidiary of Pioneer Global Asset Management S.p.A.  Pioneer Global Asset Management S.p.A. is a wholly-owned subsidiary of UniCredito Italiano S.p.A.</agreementDescription>
        </otherControlManagementDetails>
    </otherControlManagement>

    <otherControlFinance>
        <otherEntity>false</otherEntity>
    </otherControlFinance>

    <felonyOrMisdemeanor>
        <involved>false</involved>
    </felonyOrMisdemeanor>

    <otherFelony>
        <involved>false</involved>
    </otherFelony>

    <enjoinedInvestmentRelatedActivity>
        <involved>false</involved>
    </enjoinedInvestmentRelatedActivity>

    <violationOfInvestmentRelatedRegulation>
        <involved>false</involved>
    </violationOfInvestmentRelatedRegulation>

    <falseStatementOrOmission>
        <involved>false</involved>
    </falseStatementOrOmission>

    <violationOfRegulations>
        <involved>false</involved>
    </violationOfRegulations>

    <authorizationDeniedOrSuspended>
        <involved>false</involved>
    </authorizationDeniedOrSuspended>

    <registrationDeniedOrSuspended>
        <involved>false</involved>
    </registrationDeniedOrSuspended>

    <federalOrStateRegulatoryAgency>
        <fsrFalseStatementOrOmission>
            <involved>false</involved>
        </fsrFalseStatementOrOmission>
        <fsrViolationOfInvestmentRelatedRegulation>
            <involved>false</involved>
        </fsrViolationOfInvestmentRelatedRegulation>
        <fsrAuthorizationDeniedOrSuspended>
            <involved>false</involved>
        </fsrAuthorizationDeniedOrSuspended>
        <fsrFoundOrderAgainstApplicant>
            <involved>false</involved>
        </fsrFoundOrderAgainstApplicant>
        <fsrRegistrationDeniedOrSuspended>
            <involved>false</involved>
        </fsrRegistrationDeniedOrSuspended>
        <fsrRevokedSuspendedLicense>
            <involved>false</involved>
        </fsrRevokedSuspendedLicense>
    </federalOrStateRegulatoryAgency>

    <selfRegulatoryAgency>
        <sraFalseStatementOrOmission>
            <involved>false</involved>
        </sraFalseStatementOrOmission>
        <sraViolationOfRules>
            <involved>false</involved>
        </sraViolationOfRules>
        <sraAuthorizationDeniedOrSuspended>
            <involved>false</involved>
        </sraAuthorizationDeniedOrSuspended>
        <sraRevokedSuspendedLicense>
            <involved>false</involved>
        </sraRevokedSuspendedLicense>
    </selfRegulatoryAgency>

    <foreignAgency>
        <involved>false</involved>
    </foreignAgency>

    <subjectOfProceedings>
        <involved>false</involved>
    </subjectOfProceedings>

    <revokedBond>
        <involved>false</involved>
    </revokedBond>

    <unsatisfiedJudgementsOrLiens>
        <involved>false</involved>
    </unsatisfiedJudgementsOrLiens>

    <signatureData>
        <signatureName>Kelly Powers</signatureName>
        <signatureTitle>Compliance Director</signatureTitle>
        <signaturePhoneNumber>6174224333</signaturePhoneNumber>
        <signatureDate>2007-03-15</signatureDate>
    </signatureData>
</edgarSubmission>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
-----END PRIVACY-ENHANCED MESSAGE-----