2nd Installment of Tax Bills

The 2015 tax year mill is $23.3677 per $1,000 of property value.

First installment payments are due by January 31st payable to the City of Sun Prairie Treasurer.

                      300 East Main Street
                      Sun Prairie, WI. 53590

Second installment payments are due by July 31st payable to the Dane County Treasurer:

  • Online by credit card
  • Mail:
    P.O. Box 1299
    Madison, WI, 53701-1299
  • In person:
    City-County Building
    210 Martin Luther King Jr. Blvd.
    Madison, WI, 53709