<SEC-DOCUMENT>0001821268-22-000118-index.html : 20220506
<SEC-HEADER>0001821268-22-000118.hdr.sgml : 20220506
<ACCEPTANCE-DATETIME>20220506102606
ACCESSION NUMBER:		0001821268-22-000118
CONFORMED SUBMISSION TYPE:	N-CSR
PUBLIC DOCUMENT COUNT:		18
CONFORMED PERIOD OF REPORT:	20220228
FILED AS OF DATE:		20220506
DATE AS OF CHANGE:		20220506
EFFECTIVENESS DATE:		20220506

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			NUVEEN NEW YORK SELECT TAX -FREE INCOME PORTFOLIO
		CENTRAL INDEX KEY:			0000885731
		IRS NUMBER:				363828115
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			0331

	FILING VALUES:
		FORM TYPE:		N-CSR
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-06624
		FILM NUMBER:		22899344

	BUSINESS ADDRESS:	
		STREET 1:		333 W WACKER DR
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606
		BUSINESS PHONE:		3129178200

	MAIL ADDRESS:	
		STREET 1:		333 W WACKER DRIVE
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	NUVEEN INSURED NEW YORK SELECT TAX FREE INCOME PORTFOLIO
		DATE OF NAME CHANGE:	19920929
</SEC-HEADER>
<DOCUMENT>
<TYPE>N-CSR
<SEQUENCE>1
<FILENAME>nxn.htm
<DESCRIPTION>NXN
<TEXT>
Document 1 - file: nxn.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.CERT
<SEQUENCE>2
<FILENAME>nxn_ex99cert.htm
<DESCRIPTION>CERTIFICATIONS
<TEXT>
Document 2 - file: nxn_ex99cert.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.906 CERT
<SEQUENCE>3
<FILENAME>nxn_ex99cert906.htm
<DESCRIPTION>CERTIFICATION
<TEXT>
Document 3 - file: nxn_ex99cert906.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.CODE ETH
<SEQUENCE>4
<FILENAME>ex99codeofethics.htm
<DESCRIPTION>CODE OF ETHICS
<TEXT>
Document 4 - file: ex99codeofethics.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>nan-cover.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: nan-cover.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>nan-171tosizex2x1.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: nan-171tosizex2x1.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>nan-171tosizex4x1.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: nan-171tosizex4x1.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>nan-171tosizex4x2.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 8 - file: nan-171tosizex4x2.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>nan-171tosizex13x1.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 9 - file: nan-171tosizex13x1.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>nan-171tosizex13x2.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 10 - file: nan-171tosizex13x2.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>11
<FILENAME>nan-171tosizex15x1.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 11 - file: nan-171tosizex15x1.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>12
<FILENAME>nan-171tosizex15x2.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 12 - file: nan-171tosizex15x2.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>13
<FILENAME>nan-171tosizex17x1.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 13 - file: nan-171tosizex17x1.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>14
<FILENAME>nan-171tosizex17x2.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 14 - file: nan-171tosizex17x2.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>15
<FILENAME>nan-171tosizex19x1.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 15 - file: nan-171tosizex19x1.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>16
<FILENAME>nan-171tosizex19x2.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 16 - file: nan-171tosizex19x2.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>17
<FILENAME>nan-171tosizex116x1.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 17 - file: nan-171tosizex116x1.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>18
<FILENAME>nan-171tosizex116x2.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 18 - file: nan-171tosizex116x2.gif

</DOCUMENT>
</SEC-DOCUMENT>