The 2018 tax year mill rate is $22.9129 per $1,000 of property value. 
 
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