Wisconsin Tax Deed Sales 2026

How tax sales work in Wisconsin

Wisconsin counties do not sell tax liens to investors. When taxes go unpaid, the county issues a tax certificate to itself and holds it through a redemption period of roughly two years. If the taxes remain unpaid, the county takes title, either by tax deed or through an in rem foreclosure judgment in circuit court. The property is then owned by the county, which decides how and when to sell it.

Investors participate at the disposition stage. Counties sell tax-deeded property by sealed bid or auction, typically after obtaining an appraisal and setting a minimum. The City of Milwaukee handles its own foreclosures and sales separately from Milwaukee County.

Redemption and interest

The owner can redeem during the certificate period by paying the county the taxes plus interest and penalties, which accrue to the county rather than to an investor. Once the county takes the deed and sells the parcel, there is no redemption right. Buyers therefore earn no interest and acquire property outright.

Following Tyler v. Hennepin County, Wisconsin revised its procedures so that former owners can claim proceeds above the tax debt. That has pushed some counties to sell closer to market value and to document their appraisal process more carefully, so expect fewer bargains than in the past.

When and where sales happen

Each county sets its own practice. Some publish a running list of available parcels and accept sealed bids on a monthly cycle; others hold an annual or semiannual auction. Sales are run by the county treasurer, clerk or land information office, and a number of counties now list parcels on online auction sites. Notices appear in the county’s official newspaper and on its website. Terms usually require a deposit with the bid and closing within 30 to 60 days.

What to check before you bid

Review the county’s terms for the parcel, including any easements reserved and whether the sale is subject to leases. Check for special assessments and municipal utility charges that the municipality may re-levy. Confirm zoning and shoreland or wetland restrictions, which are strict in Wisconsin. Order a title search yourself, since the county typically does not, and check for federal liens.

How DeedScore helps here

DeedScore aggregates tax-deeded property listings from Wisconsin counties and the City of Milwaukee, scores each parcel from 0 to 100 and flags surviving assessments and restrictions. The calendar tracks each county’s bid deadline and auction date.