    <SEC-DOCUMENT>0001104659-23-082065-index.html : 20230718
    <SEC-HEADER>0001104659-23-082065.hdr.sgml : 20230718
    <ACCEPTANCE-DATETIME>20230718170919
    ACCESSION NUMBER:		0001104659-23-082065
    CONFORMED SUBMISSION TYPE:	DEF 14A
    PUBLIC DOCUMENT COUNT:		6
    CONFORMED PERIOD OF REPORT:	20230824
    FILED AS OF DATE:		20230718
    DATE AS OF CHANGE:		20230718

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			CREDIT SUISSE ASSET MANAGEMENT INCOME FUND INC
    		CENTRAL INDEX KEY:			0000810766
    		IRS NUMBER:				232451535
    		STATE OF INCORPORATION:			MD
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		DEF 14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	811-05012
    		FILM NUMBER:		231094942

    	BUSINESS ADDRESS:
    		STREET 1:		ELEVEN MADISON AVENUE
    		CITY:			NEW YORK
    		STATE:			NY
    		ZIP:			10010
    		BUSINESS PHONE:		212-325-2000

    	MAIL ADDRESS:
    		STREET 1:		ELEVEN MADISON AVENUE
    		CITY:			NEW YORK
    		STATE:			NY
    		ZIP:			10010

    	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

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			CREDIT SUISSE HIGH YIELD BOND FUND
    		CENTRAL INDEX KEY:			0001061353
    		IRS NUMBER:				134009166
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1031

    	FILING VALUES:
    		FORM TYPE:		DEF 14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	811-08777
    		FILM NUMBER:		231094943

    	BUSINESS ADDRESS:
    		STREET 1:		ELEVEN MADISON AVENUE
    		CITY:			NEW YORK
    		STATE:			NY
    		ZIP:			10010
    		BUSINESS PHONE:		2123252000

    	MAIL ADDRESS:
    		STREET 1:		ELEVEN MADISON AVENUE
    		CITY:			NEW YORK
    		STATE:			NY
    		ZIP:			10010

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	DLJ HIGH YIELD BOND FUND
    		DATE OF NAME CHANGE:	19980508
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>DEF 14A
    <SEQUENCE>1
    <FILENAME>tm2318921d4_def14a.htm
    <DESCRIPTION>DEF 14A
    <TEXT>
    Document 1 - file: tm2318921d4_def14a.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>tm2318921d4_assmgincfd001.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 3 - file: tm2318921d4_assmgincfd001.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>tm2318921d4_assmgincfd002.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 4 - file: tm2318921d4_assmgincfd002.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>5
    <FILENAME>tm2318921d4_coverimg01.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 5 - file: tm2318921d4_coverimg01.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>6
    <FILENAME>tm2318921d4_higyldbdfd001.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 6 - file: tm2318921d4_higyldbdfd001.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>tm2318921d4_higyldbdfd002.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 7 - file: tm2318921d4_higyldbdfd002.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>