    <SEC-DOCUMENT>0001728688-19-000102-index.html : 20191121
    <SEC-HEADER>0001728688-19-000102.hdr.sgml : 20191121
    <ACCEPTANCE-DATETIME>20191121171218
    ACCESSION NUMBER:		0001728688-19-000102
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		13
    CONFORMED PERIOD OF REPORT:	20191120
    ITEM INFORMATION:		Results of Operations and Financial Condition
    ITEM INFORMATION:		Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
    ITEM INFORMATION:		Regulation FD Disclosure
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20191121
    DATE AS OF CHANGE:		20191121

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			i3 Verticals, Inc.
    		CENTRAL INDEX KEY:			0001728688
    		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-BUSINESS SERVICES, NEC [7389]
    		IRS NUMBER:				824052852
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			0930

    	FILING VALUES:
    		FORM TYPE:		8-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-38532
    		FILM NUMBER:		191238055

    	BUSINESS ADDRESS:
    		STREET 1:		40 BURTON HILLS BLVD.
    		STREET 2:		SUITE 415
    		CITY:			NASHVILLE
    		STATE:			TN
    		ZIP:			37215
    		BUSINESS PHONE:		800-203-7981

    	MAIL ADDRESS:
    		STREET 1:		40 BURTON HILLS BLVD.
    		STREET 2:		SUITE 415
    		CITY:			NASHVILLE
    		STATE:			TN
    		ZIP:			37215
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>8-K
    <SEQUENCE>1
    <FILENAME>i3verticalsform8k4q2019.htm
    <DESCRIPTION>8-K
    <TEXT>
    Document 1 - file: i3verticalsform8k4q2019.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.1
    <SEQUENCE>2
    <FILENAME>iiiv4q19earningsrelease.htm
    <DESCRIPTION>EX-99.1
    <TEXT>
    Document 2 - file: iiiv4q19earningsrelease.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.2
    <SEQUENCE>3
    <FILENAME>segmentsq42019presentati.htm
    <DESCRIPTION>EX-99.2
    <TEXT>
    Document 3 - file: segmentsq42019presentati.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>segmentsq42019presentati001.jpg
    <TEXT>
    Document 4 - file: segmentsq42019presentati001.jpg

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    <SEQUENCE>5
    <FILENAME>segmentsq42019presentati002.jpg
    <TEXT>
    Document 5 - file: segmentsq42019presentati002.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>6
    <FILENAME>segmentsq42019presentati003.jpg
    <TEXT>
    Document 6 - file: segmentsq42019presentati003.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>segmentsq42019presentati004.jpg
    <TEXT>
    Document 7 - file: segmentsq42019presentati004.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>segmentsq42019presentati005.jpg
    <TEXT>
    Document 8 - file: segmentsq42019presentati005.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>9
    <FILENAME>segmentsq42019presentati006.jpg
    <TEXT>
    Document 9 - file: segmentsq42019presentati006.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>10
    <FILENAME>segmentsq42019presentati007.jpg
    <TEXT>
    Document 10 - file: segmentsq42019presentati007.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>11
    <FILENAME>segmentsq42019presentati008.jpg
    <TEXT>
    Document 11 - file: segmentsq42019presentati008.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>12
    <FILENAME>i3-verticalsxv3xfinalv.jpg
    <TEXT>
    Document 12 - file: i3-verticalsxv3xfinalv.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>13
    <FILENAME>image11.gif
    <TEXT>
    Document 13 - file: image11.gif

    </DOCUMENT>
    </SEC-DOCUMENT>