Property tax bills are mailed out by each municipality by mid-December of each year.

Prior to January 31st of each year, all current year property tax payments and checks should be made payable to and paid to your local treasurer. After February 1st, property tax payments should be made payable to and paid to the Walworth County Treasurer.

Delinquent property taxes are charged interest and penalty at a rate of 1.5% per month on the unpaid tax owed, beginning February 1st until paid in full. All delinquent property taxes are payable to the Walworth County Treasurer’s Office. If property taxes are delinquent for 2 or more years, the property will be subject to foreclosure.