Contact Information
- Office Name:
- Jefferson County Treasurer
- Phone:
- (920) 674-7250
- Official Website:
- Visit Website
- County FIPS:
- 55055
- Data Available Online:
- Yes
- Last verified:
- 2026-07-13
Searching Jefferson County Treasurer Records
Data available
Use free JCLRS to look up parcels by address or parcel number for ownership, assessment, and tax information. Online tax payments for eligible installments/delinquents go through Certified Payments (bureau code linked from the Treasurer Pay My Taxes page); first installments generally go to local municipal treasurers.
Additional Information
The Jefferson County Treasurer collects postponed and delinquent real estate taxes and publishes contact and payment guidance on the county website. The public can search tax and assessment information free through the Jefferson County Land Record Search (JCLRS). Interactive parcel maps are available via the Public GIS Viewer. Online card/e-check payments use Certified Payments with stated convenience fees.
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