Page ContentMillage Rates & Tax Bill Dates Tax Bill Dates County/Municipal tax bills are for the calendar year - January 1st to December 31st. School tax bills are for the fiscal year - July 1st to June 30th. Interim Run A Bill Date - 01/01/2021, Discount Ends - 02/28/2021, Base Begins - 03/01/2021, Penatly Begins - 05/01/2021 County/MunicipalBill Date - 03/01/2021, Discount Ends - 04/30/2021, Base Begins - 05/01/2021, Penatly Begins - 07/01/2021 Interim Run BBill Date - 07/01/2021, Discount Ends - 08/31/2021, Base Begins - 09/01/2021, Penatly Begins - 11/01/2021 SchoolBill Date - 08/01/2021, Discount Ends - 09/30/2021, Base Ends - 10/30/2021, Penalty Begins - 12/01/2021 Millage Rates 2020 Millage Rates2021 Millage Rates