<SEC-DOCUMENT>0001466593-23-000096-index.html : 20230417
<SEC-HEADER>0001466593-23-000096.hdr.sgml : 20230417
<ACCEPTANCE-DATETIME>20230417130024
ACCESSION NUMBER:		0001466593-23-000096
CONFORMED SUBMISSION TYPE:	S-8
PUBLIC DOCUMENT COUNT:		5
FILED AS OF DATE:		20230417
DATE AS OF CHANGE:		20230417
EFFECTIVENESS DATE:		20230417

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Otter Tail Corp
		CENTRAL INDEX KEY:			0001466593
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRIC SERVICES [4911]
		IRS NUMBER:				270383995
		STATE OF INCORPORATION:			MN
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-8
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-271284
		FILM NUMBER:		23823387

	BUSINESS ADDRESS:	
		STREET 1:		215 S CASCADE ST
		STREET 2:		PO BOX 496
		CITY:			FERGUS FALLS
		STATE:			MN
		ZIP:			56538-0496
		BUSINESS PHONE:		866-410-8780

	MAIL ADDRESS:	
		STREET 1:		215 S CASCADE ST
		STREET 2:		PO BOX 496
		CITY:			FERGUS FALLS
		STATE:			MN
		ZIP:			56538-0496

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Otter Tail Holding Co
		DATE OF NAME CHANGE:	20090618
</SEC-HEADER>
<DOCUMENT>
<TYPE>S-8
<SEQUENCE>1
<FILENAME>forms-8xregstmtx2023stocki.htm
<DESCRIPTION>S-8
<TEXT>
Document 1 - file: forms-8xregstmtx2023stocki.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-FILING FEES
<SEQUENCE>2
<FILENAME>ex107-filingfeetable.htm
<DESCRIPTION>EX-FILING FEES
<TEXT>
Document 2 - file: ex107-filingfeetable.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-4.1
<SEQUENCE>3
<FILENAME>ex41-2023stockincentiveplan.htm
<DESCRIPTION>EX-4.1
<TEXT>
Document 3 - file: ex41-2023stockincentiveplan.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>4
<FILENAME>ex51opinionandconsentofext.htm
<DESCRIPTION>EX-5.1
<TEXT>
Document 4 - file: ex51opinionandconsentofext.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>5
<FILENAME>ex231consentofindependentp.htm
<DESCRIPTION>EX-23.1
<TEXT>
Document 5 - file: ex231consentofindependentp.htm

</DOCUMENT>
</SEC-DOCUMENT>