<SEC-DOCUMENT>0001104659-21-084161-index.html : 20210622
<SEC-HEADER>0001104659-21-084161.hdr.sgml : 20210622
<ACCEPTANCE-DATETIME>20210622165138
ACCESSION NUMBER:		0001104659-21-084161
CONFORMED SUBMISSION TYPE:	40-17G
PUBLIC DOCUMENT COUNT:		8
FILED AS OF DATE:		20210622
DATE AS OF CHANGE:		20210622
EFFECTIVENESS DATE:		20210622

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			New Mountain Finance Corp
		CENTRAL INDEX KEY:			0001496099
		IRS NUMBER:				272978010
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		40-17G
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	814-00832
		FILM NUMBER:		211035987

	BUSINESS ADDRESS:	
		STREET 1:		1633 BROADWAY
		STREET 2:		48TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10019
		BUSINESS PHONE:		2127300200

	MAIL ADDRESS:	
		STREET 1:		1633 BROADWAY
		STREET 2:		48TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10019

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	New Mountain Guardian Corp
		DATE OF NAME CHANGE:	20100706
</SEC-HEADER>
<DOCUMENT>
<TYPE>40-17G
<SEQUENCE>1
<FILENAME>tm2120116d1_4017g.htm
<DESCRIPTION>40-17G
<TEXT>
Document 1 - file: tm2120116d1_4017g.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>tm2120116d1_4017gsp02img001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: tm2120116d1_4017gsp02img001.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>tm2120116d1_4017gsp02img002.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: tm2120116d1_4017gsp02img002.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>tm2120116d1_4017gsp5img001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: tm2120116d1_4017gsp5img001.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>tm2120116d1_4017gsp5img002.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: tm2120116d1_4017gsp5img002.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>tm2120116d1_4017gsp08-img01.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: tm2120116d1_4017gsp08-img01.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>tm2120116d1_4017gsp08-img02.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: tm2120116d1_4017gsp08-img02.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>tm2120116d1_4017gsp07image01.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 8 - file: tm2120116d1_4017gsp07image01.jpg

</DOCUMENT>
</SEC-DOCUMENT>