The Michigan Department of Treasury Form 2368, known as the Homeowner's Principal Residence Exemption Affidavit, is an essential document for homeowners seeking tax relief on their primary residence. By completing and submitting this form to the local assessor, homeowners can claim an exemption from a portion of their local school operating taxes. It’s important to note that filing this affidavit will invalidate any previous exemptions claimed, so homeowners must be mindful of their prior filings. The form requires detailed property information, including the Property Tax Identification Number, address, and ownership details, as well as specific questions regarding other claimed exemptions or residency in different states. Proper completion ensures that the local assessor can accurately adjust property taxes on upcoming bills. Homeowners must file this affidavit by May 1st of the year they wish to claim the exemption, and it is crucial to remember that this exemption is tied to the primary residence, which must be occupied by the homeowner. Understanding the nuances of this form, including the requirement to rescind previous exemptions if the primary residence status changes, is vital to avoid potential penalties. This article will delve into the key aspects of Form 2368, providing a comprehensive overview to assist homeowners in navigating the exemption process effectively.