August 4, 2025

To: County Clerks, County Treasurers, Real Property Listers
Registers of Deeds, Statutory Assessors, Assessors, Municipal Clerks
Municipal Treasurers, TID Subscriber List

On August 1, 2025, the Wisconsin Department of Revenue (DOR) posted its preliminary 2025 Equalized Values, Tax Incremental District (TID) Values, Net New Construction Report, and County Apportionment Report.

Thursday, August 7 Deadline

• Contact – an Equalization Bureau district office regarding the preliminary reports by August 7
• Read full message – for more details on reviewing the available reports, guidelines for warranted changes, and additional information

Questions?

Contact the district office in your area.