Housing: landlord and tenants; right for water bill to be in tenant's name; provide for. Amends 1972 PA 348 (MCL 554.601 - 554.616) by adding sec. 1f.

HB 5170 would require landlords in Michigan to transfer water bills to tenants' names upon request for metered or sub-metered rental units. Landlords must approve such requests within 120 days, ensure water costs are not included in rent payments, and cannot retaliate against tenants for making this request (e.g., by raising rent or denying lease renewals). The bill applies only to new or renewed leases after its effective date and prohibits local laws conflicting with these provisions. It directly affects tenants in covered rental units and landlords managing those properties.