-----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,
 RbGsTcbrzWC2ngv6HYIVg29A7KiaBDt1T5QIXWn8zZ8yKaMFf0RHhYeP4upG8rm/
 Uxut5wSKOi2RGJQJmnFjIg==

<SEC-DOCUMENT>0000903954-06-000019.txt : 20060425
<SEC-HEADER>0000903954-06-000019.hdr.sgml : 20060425
<ACCEPTANCE-DATETIME>20060425102950
ACCESSION NUMBER:		0000903954-06-000019
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20060420
FILED AS OF DATE:		20060425
DATE AS OF CHANGE:		20060425

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			CATTANO JAMES
		CENTRAL INDEX KEY:			0001211146

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	811-05012
		FILM NUMBER:		06776871

	BUSINESS ADDRESS:	
		BUSINESS PHONE:		2036292692

	MAIL ADDRESS:	
		STREET 1:		PRIMARY RESOURCES
		STREET 2:		55 OLD FIELD POINT ROAD
		CITY:			GREENWICH
		STATE:			CT
		ZIP:			06830

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CREDIT SUISSE ASSET MANAGEMENT INCOME FUND INC
		CENTRAL INDEX KEY:			0000810766
		STANDARD INDUSTRIAL CLASSIFICATION:	UNKNOWN SIC - 0000 [0000]
		IRS NUMBER:				232451535
		STATE OF INCORPORATION:			MD
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		466 LEXINGTON AVENUE
		STREET 2:		16TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10017
		BUSINESS PHONE:		212-875-3500

	MAIL ADDRESS:	
		STREET 1:		73 TREMONT ST
		STREET 2:		8TH FL
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02108

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	CSAM INCOME FUND
		DATE OF NAME CHANGE:	19990830

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	BEA INCOME FUND INC
		DATE OF NAME CHANGE:	19950828

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	CS FIRST BOSTON INCOME FUND INC
		DATE OF NAME CHANGE:	19950420
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>primary_doc.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2006-04-20</periodOfReport>

    <noSecuritiesOwned>1</noSecuritiesOwned>

    <issuer>
        <issuerCik>0000810766</issuerCik>
        <issuerName>CREDIT SUISSE ASSET MANAGEMENT INCOME FUND INC</issuerName>
        <issuerTradingSymbol>CIK</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001211146</rptOwnerCik>
            <rptOwnerName>CATTANO JAMES</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>PRIMARY RESOURCES</rptOwnerStreet1>
            <rptOwnerStreet2>5100 TAMIAMI TRAIL N.</rptOwnerStreet2>
            <rptOwnerCity>NAPLES</rptOwnerCity>
            <rptOwnerState>FL</rptOwnerState>
            <rptOwnerZipCode>34103</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <ownerSignature>
        <signatureName>Karen Regan, As Attorney-in-Fact</signatureName>
        <signatureDate>2006-04-25</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
-----END PRIVACY-ENHANCED MESSAGE-----
