The treasurer's office provides the tax billing service to Washington County municipalities, is the tax collection department, and the bank for the county. The county treasurer serves as the administrator of the lottery and Gaming Credit Claim Program for Washington County.
As tax collector, the treasurer is responsible for the collection of the delinquent and postponed real estate taxes from the twenty municipalities in the county.
As the county's banker, the treasurer receipts all revenues received by the county and its various departments and deposits the money at the bank. The county treasurer is a resource for the local municipal clerks and treasurers.
Washington County Government Center
432 E. Washington Street
West Bend, WI 53095
If you prefer to locate this information online, you can use the Washington County Tax Inquiry Program
Please note that for all properties in the Village of Richfield, Tax Key IDs will start with V10-________. For information regarding your Tax Key ID, please refer to your village property tax bill or call Deputy Treasurer at (262) 628-2260 ext. 114.