Pay Tax Bill Online

The online tax payment feature is no longer available to residents after January 31, 2024. Please remit any real estate tax payments to Ozaukee CountyTreasurer's Office.

Ozaukee County Treasurer's Office
P.O. Box 994
121 W. Main Street
Room 107
Port Washington, WI 53074

Telephone: (262)284-8280
Fax: (262)284-8373