<SEC-DOCUMENT>0001104659-23-080661-index.html : 20230713
<SEC-HEADER>0001104659-23-080661.hdr.sgml : 20230713
<ACCEPTANCE-DATETIME>20230713125248
ACCESSION NUMBER:		0001104659-23-080661
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20230707
ITEM INFORMATION:		Changes in Registrant's Certifying Accountant
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20230713
DATE AS OF CHANGE:		20230713

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			abrdn National Municipal Income Fund
		CENTRAL INDEX KEY:			0000895574
		IRS NUMBER:				411737161
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			0330

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	811-07410
		FILM NUMBER:		231086285

	BUSINESS ADDRESS:	
		STREET 1:		C/O ABRDN
		STREET 2:		1900 MARKET STREET, SUITE 200
		CITY:			PHILADELPHIA
		STATE:			PA
		ZIP:			19103
		BUSINESS PHONE:		215-405-5700

	MAIL ADDRESS:	
		STREET 1:		C/O ABRDN
		STREET 2:		1900 MARKET STREET, SUITE 200
		CITY:			PHILADELPHIA
		STATE:			PA
		ZIP:			19103

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Delaware Investments National Municipal Income Fund
		DATE OF NAME CHANGE:	20081209

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	DELAWARE INVESTMENTS FLORIDA INSURED MUNICIPAL INCOME FUND
		DATE OF NAME CHANGE:	20020327

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	VOYAGEUR FLORIDA INSURED MUNICIPAL INCOME FUND
		DATE OF NAME CHANGE:	19930519
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>tm2321084d1_8k.htm
<DESCRIPTION>FORM 8-K
<TEXT>
Document 1 - file: tm2321084d1_8k.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-16.1
<SEQUENCE>2
<FILENAME>tm2321084d1_ex16-1.htm
<DESCRIPTION>EXHIBIT 16.1
<TEXT>
Document 2 - file: tm2321084d1_ex16-1.htm

</DOCUMENT>
</SEC-DOCUMENT>