Contact Information
- Office Name:
- Fond du Lac County Treasurer
- Phone:
- (920) 929-3010
- Official Website:
- Visit Website
- County FIPS:
- 55039
- Data Available Online:
- Yes
- Last verified:
- 2026-07-13
Searching Fond du Lac County Treasurer Records
Data available
Use the county Ascent Real Estate Tax Parcel portal linked from the Treasurer Real Estate and Tax Data Search page. Search by parcel number, site address, or owner's name; omit spaces, punctuation, and street suffixes (Road, Avenue, etc.) when searching by address. Open a result hyperlink for tax history, print tax bills by year, and online payment options; detailed payment history online covers payments after September 1, 2010.
Additional Information
The Fond du Lac County Treasurer is an elected constitutional officer (Brenda Schneider) at 160 S Macy St, Fond du Lac, WI, phone 920-929-3010. The official office site on fdlco.wi.gov describes tax collection duties and links to Real Estate and Tax Data Search. The public can freely search land ownership and property tax information, print tax bills, view taxes due and payment history, and pay taxes online through the county Ascent Land Records Real Estate Tax Parcel portal at landinfo.fdlco.wi.gov. County GIS mapping and ArcGIS REST services (including parcel layers) are published by Land Information and complement the tax data search.
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