Tax Incremental District (TID) Personal Property Adjustment Deadline

October 10, 2023

To: TIF/TID List, Assessors

Cc: Municipal Clerks and Treasurers

Note: 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 is reminding municipalities of the upcoming October 31, 2023, deadline to submit a request for a 2024 TID base value adjustment due to personal property exemption.

2023 Act 12 Details

  • Effective - January 1, 2024
  • Exempts certain personal property from taxation
  • Allows municipalities with TIDs affected by this change to request DOR adjust a TID's base value to account for exempt personal property

TID Personal Property Adjustment Deadline

  • Due date - October 31
  • Email completed Personal Property Removal Workbook to
  • will review requests received:
    • By October 31, 2023 - for adjustment in tax year 2024
    • Between NOvember 1, 2023 and October 31, 2024 - for adjustment in tax year 2025
    • Common questions - 2023 Act 12 Personal Property Exemption Adjustments

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