    <SEC-DOCUMENT>0001193125-19-102819-index.html : 20190410
    <SEC-HEADER>0001193125-19-102819.hdr.sgml : 20190410
    <ACCEPTANCE-DATETIME>20190410161549
    ACCESSION NUMBER:		0001193125-19-102819
    CONFORMED SUBMISSION TYPE:	F-1/A
    PUBLIC DOCUMENT COUNT:		16
    FILED AS OF DATE:		20190410
    DATE AS OF CHANGE:		20190410

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			Jiayin Group Inc.
    		CENTRAL INDEX KEY:			0001743102
    		STANDARD INDUSTRIAL CLASSIFICATION:	FINANCE SERVICES [6199]
    		IRS NUMBER:				000000000
    		STATE OF INCORPORATION:			E9
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		F-1/A
    		SEC ACT:		1933 Act
    		SEC FILE NUMBER:	333-228896
    		FILM NUMBER:		19741827

    	BUSINESS ADDRESS:
    		STREET 1:		26TH FLOOR,BUILDING NO.1,YOUYOU CENTURY
    		STREET 2:		PLAZA,428 SOUTH YANGGAO ROAD,PUDONG
    		CITY:			SHANGHAI
    		STATE:			F4
    		ZIP:			200122
    		BUSINESS PHONE:		86 2160828732

    	MAIL ADDRESS:
    		STREET 1:		26TH FLOOR,BUILDING NO.1,YOUYOU CENTURY
    		STREET 2:		PLAZA,428 SOUTH YANGGAO ROAD,PUDONG
    		CITY:			SHANGHAI
    		STATE:			F4
    		ZIP:			200122
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>F-1/A
    <SEQUENCE>1
    <FILENAME>d658943df1a.htm
    <DESCRIPTION>AMENDMENT NO.5 TO FORM F-1
    <TEXT>
    Document 1 - file: d658943df1a.htm

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    <DOCUMENT>
    <TYPE>EX-23.1
    <SEQUENCE>2
    <FILENAME>d658943dex231.htm
    <DESCRIPTION>EX-23.1
    <TEXT>
    Document 2 - file: d658943dex231.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>g658943g01a87.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 3 - file: g658943g01a87.jpg

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    <SEQUENCE>4
    <FILENAME>g658943g01i59.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 4 - file: g658943g01i59.jpg

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    <SEQUENCE>5
    <FILENAME>g658943g19u71.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 5 - file: g658943g19u71.jpg

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    <SEQUENCE>6
    <FILENAME>g658943g21i71.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 6 - file: g658943g21i71.jpg

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    <SEQUENCE>7
    <FILENAME>g658943g24s15.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 7 - file: g658943g24s15.jpg

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    <SEQUENCE>8
    <FILENAME>g658943g35g14.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 8 - file: g658943g35g14.jpg

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    <SEQUENCE>9
    <FILENAME>g658943g51t43.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 9 - file: g658943g51t43.jpg

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    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 10 - file: g658943g63s51.jpg

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    <TYPE>GRAPHIC
    <SEQUENCE>11
    <FILENAME>g658943g67l63.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 11 - file: g658943g67l63.jpg

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    <SEQUENCE>12
    <FILENAME>g658943g79g09.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 12 - file: g658943g79g09.jpg

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    <TYPE>GRAPHIC
    <SEQUENCE>13
    <FILENAME>g658943g81z12.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 13 - file: g658943g81z12.jpg

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    <SEQUENCE>14
    <FILENAME>g658943g86b75.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 14 - file: g658943g86b75.jpg

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    <FILENAME>g658943g89n66.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 15 - file: g658943g89n66.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>16
    <FILENAME>g658943g92e60.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 16 - file: g658943g92e60.jpg

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    </SEC-DOCUMENT>