<SEC-DOCUMENT>0000019612-18-000055-index.html : 20180316
<SEC-HEADER>0000019612-18-000055.hdr.sgml : 20180316
<ACCEPTANCE-DATETIME>20180316093130
ACCESSION NUMBER:		0000019612-18-000055
CONFORMED SUBMISSION TYPE:	DEFA14A
PUBLIC DOCUMENT COUNT:		2
FILED AS OF DATE:		20180316
DATE AS OF CHANGE:		20180316
EFFECTIVENESS DATE:		20180316

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CHEMICAL FINANCIAL CORP
		CENTRAL INDEX KEY:			0000019612
		STANDARD INDUSTRIAL CLASSIFICATION:	STATE COMMERCIAL BANKS [6022]
		IRS NUMBER:				382022454
		STATE OF INCORPORATION:			MI
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEFA14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-08185
		FILM NUMBER:		18694381

	BUSINESS ADDRESS:	
		STREET 1:		235 E MAIN ST
		CITY:			MIDLAND
		STATE:			MI
		ZIP:			48640
		BUSINESS PHONE:		989-839-5350

	MAIL ADDRESS:	
		STREET 1:		235 E MAIN ST
		CITY:			MIDLAND
		STATE:			MI
		ZIP:			48640
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEFA14A
<SEQUENCE>1
<FILENAME>defa14a2018.htm
<DESCRIPTION>DEFA14A CHFC 2018
<TEXT>
Document 1 - file: defa14a2018.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>naa001.jpg
<TEXT>
Document 2 - file: naa001.jpg

</DOCUMENT>
</SEC-DOCUMENT>