October 2, 2025

To: TIF/TID List
County Clerks, Treasurers and Real Property Listers
Certified Assessors
Municipal Clerks and Treasurers

Please disregard this message if you do not have a Tax Incremental District (TID) in your municipality.

The Wisconsin Department of Revenue (DOR), State and Local Finance division posted the 2025 TID Certification Report and Environmental Remediation TID Report on our website.

Each report contains:

• 2025 TID current value
• Certified TID base value
• 2025 TID increment

Reports are sorted by:

• Municipality/county – CoMun code
• School, special districts and technical colleges – alphabetically by district
• Environmental remediation – CoMun code

Questions?