Homestead exemption affidavits must be delivered to the local unit of government or postmarked no later than May 1st of the first year of the exemption. 2. May I claim the exemption?Yes. Complete the affidavit using your name, address, social security number, and signature. Your local assessor will adjust your taxes on your next prop-. Deny the exemption if a valid affidavit is not on file. An exemption may be denied for the current year and up to three years prior. 6. You must file the Principal Residence Exemption Affidavit with the Assessing Department in order to apply for the exemption. Have you claimed a homestead exemption for another Michigan homestead? Property tax bill with the property as the mailing address. Copy of your passport.
