Summer property taxes are due in the Treasurer’s Office by 4:30 p.m. on July 31. Winter property taxes are due in the Treasurer’s Office by 4:30 p.m. on February 14. Please verify the due date on your current tax statement, as the City of Royal Oak does not accept postmarks.
There is also a 24-hour drop box located to the right of the Royal Oak City Hall front entrance. However, drop box payments received after 4:30 p.m. on the last business day of July will be considered received on the first business day of August. All unpaid taxes belong to Oakland County as of March 1.