    <SEC-DOCUMENT>0001193125-21-006949-index.html : 20210112
    <SEC-HEADER>0001193125-21-006949.hdr.sgml : 20210112
    <ACCEPTANCE-DATETIME>20210112114401
    ACCESSION NUMBER:		0001193125-21-006949
    CONFORMED SUBMISSION TYPE:	DEF 14A
    PUBLIC DOCUMENT COUNT:		5
    CONFORMED PERIOD OF REPORT:	20210226
    FILED AS OF DATE:		20210112
    DATE AS OF CHANGE:		20210112

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			DTF TAX-FREE INCOME INC
    		CENTRAL INDEX KEY:			0000879535
    		IRS NUMBER:				363793962
    		STATE OF INCORPORATION:			MD
    		FISCAL YEAR END:			1031

    	FILING VALUES:
    		FORM TYPE:		DEF 14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	811-06416
    		FILM NUMBER:		21522825

    	BUSINESS ADDRESS:
    		STREET 1:		200 SOUTH WACKER DRIVE
    		CITY:			CHICAGO
    		STATE:			IL
    		ZIP:			60606
    		BUSINESS PHONE:		800-263-2610

    	MAIL ADDRESS:
    		STREET 1:		200 S. WACKER DRIVE
    		STREET 2:		SUITE 500
    		CITY:			CHICAGO
    		STATE:			IL
    		ZIP:			60606

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	DUFF & PHELPS UTILITIES TAX FREE INCOME INC
    		DATE OF NAME CHANGE:	19920929
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>DEF 14A
    <SEQUENCE>1
    <FILENAME>d27833ddef14a.htm
    <DESCRIPTION>DTF TAX-FREE INCOME INC
    <TEXT>
    Document 1 - file: d27833ddef14a.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>2
    <FILENAME>g27833a1.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 2 - file: g27833a1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>g27833a2.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 3 - file: g27833a2.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>g27833g04s64.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 4 - file: g27833g04s64.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>5
    <FILENAME>g27833g97n33.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 5 - file: g27833g97n33.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>