    <SEC-DOCUMENT>0002044004-25-000006-index.html : 20250617
    <SEC-HEADER>0002044004-25-000006.hdr.sgml : 20250617
    <ACCEPTANCE-DATETIME>20250617104515
    ACCESSION NUMBER:		0002044004-25-000006
    CONFORMED SUBMISSION TYPE:	40-17G
    PUBLIC DOCUMENT COUNT:		1
    FILED AS OF DATE:		20250617
    DATE AS OF CHANGE:		20250617
    EFFECTIVENESS DATE:		20250617

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			NXG NextGen Infrastructure Income Fund
    		CENTRAL INDEX KEY:			0001506488
    		ORGANIZATION NAME:
    		EIN:				000000000
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1130

    	FILING VALUES:
    		FORM TYPE:		40-17G
    		SEC ACT:		1940 Act
    		SEC FILE NUMBER:	811-22499
    		FILM NUMBER:		251052258

    	BUSINESS ADDRESS:
    		STREET 1:		300 CRESCENT COURT, SUITE 1700
    		CITY:			DALLAS
    		STATE:			TX
    		ZIP:			75201
    		BUSINESS PHONE:		214-692-6334

    	MAIL ADDRESS:
    		STREET 1:		300 CRESCENT COURT, SUITE 1700
    		CITY:			DALLAS
    		STATE:			TX
    		ZIP:			75201

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	Cushing NextGen Infrastructure Income Fund
    		DATE OF NAME CHANGE:	20200327

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	Cushing Renaissance Fund
    		DATE OF NAME CHANGE:	20120710

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	Cushing MLP Income Fund
    		DATE OF NAME CHANGE:	20101124
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>40-17G
    <SEQUENCE>1
    <FILENAME>nxg_4017g.pdf
    <DESCRIPTION>FIDELITY BOND
    <TEXT>
    Document 1 - file: nxg_4017g.pdf

    </DOCUMENT>
    </SEC-DOCUMENT>