Wisconsin property tax deadlines

10 sourced dates. 72 of 72 Wisconsin counties have at least one.

Wisconsin sets its payment calendar in state law, but a town or city can add more installments, so your bill has the final word. You can pay in full by January 31 or in two parts, January 31 and July 31. If an installment is more than five working days late, you lose the installment plan and the whole balance is overdue, with 1% interest a month and, in many counties, a 0.5% monthly penalty. To object to your assessment, you have to tell the Board of Review at least 48 hours before its first meeting.

Paying the bill Paying late Appealing your value Homestead exemption Second homes and rentals