address: PO Box 35, Westphalia, MI 48894
Assessing Application Forms
Assessing information on parcels is available at the Ionia County website by clicking the link below:
Ionia County assessing and taxing information from the Equalization Department is available by clicking the link below
March 2023 Board of Review (BOR) Meeting Notice
Property assessment notices will be mailed out in late February. Click on "BOR Notice" below for the full notice listing the time and dates for hearing appeals, petitions, and exemptions to the BOR.