Enter both names and Social Security numbers on the form, and write "DECD" after the decedent's name. Sign the return and write "filing as surviving spouse" in.You may file a claim for your new home before. Complete only Part 3 of Form 5049. • You filed as married filing separately, and you shared a homestead with your spouse all year. Complete Form 2368 using your name, address, social security number and signature. Your children should not sign Form 2368. 4. For the exemption must complete and file a Principal Residence Exemption Affidavit (Form. The Homeowner's Principal Residence Exemption. Michigan Homestead Laws offer a robust form of protection for homeowners, akin to Florida's Homestead Exemption.