Individual income tax: property tax credit; definition of homestead; modify. Amends sec. 508 of 1967 PA 281 (MCL 206.508).

This bill modifies the definition of a homestead and adjusts how property tax credits are calculated for Michigan residents. It clarifies that unoccupied property leased to others is excluded from homestead status and sets specific acreage limits for agricultural land based on how long a claimant has lived there. Additionally, the legislation updates the rules for determining household resources by excluding certain business, rental, and operating losses from income calculations. These changes directly affect homeowners and renters who rely on property tax credits and aim to refine the criteria used to determine eligibility.