<SEC-DOCUMENT>0000807863-22-000139-index.html : 20221219
<SEC-HEADER>0000807863-22-000139.hdr.sgml : 20221219
<ACCEPTANCE-DATETIME>20221219163430
ACCESSION NUMBER:		0000807863-22-000139
CONFORMED SUBMISSION TYPE:	NT 10-K/A
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20221219
FILED AS OF DATE:		20221219
DATE AS OF CHANGE:		20221219
EFFECTIVENESS DATE:		20221219

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MITEK SYSTEMS INC
		CENTRAL INDEX KEY:			0000807863
		STANDARD INDUSTRIAL CLASSIFICATION:	COMPUTER PERIPHERAL EQUIPMENT, NEC [3577]
		IRS NUMBER:				870418827
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0930

	FILING VALUES:
		FORM TYPE:		NT 10-K/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-35231
		FILM NUMBER:		221471552

	BUSINESS ADDRESS:	
		STREET 1:		600 B STREET
		STREET 2:		SUITE 100
		CITY:			SAN DIEGO
		STATE:			CA
		ZIP:			92101
		BUSINESS PHONE:		619-269-6800

	MAIL ADDRESS:	
		STREET 1:		600 B STREET
		STREET 2:		SUITE 100
		CITY:			SAN DIEGO
		STATE:			CA
		ZIP:			92101
</SEC-HEADER>
<DOCUMENT>
<TYPE>NT 10-K/A
<SEQUENCE>1
<FILENAME>mitk-20221219x12bx25.htm
<DESCRIPTION>NT 10-K/A
<TEXT>
Document 1 - file: mitk-20221219x12bx25.htm

</DOCUMENT>
</SEC-DOCUMENT>