A municipality may amend the boundaries of an active Tax Incremental District (TID) up to four times (sec. 
   66.1105(4)(h)2., Wis. Stats.) by adding whole parcels contiguous to the TID. A municipality may also add and subtract parcels through one process.
Due date/process
- Follow the 
      TID Checklist
 
- Adopt the municipal resolution by 
      September 30 of the amendment year
- Notify tif@wisconsin.gov within  
      60 days after adopting the amendment resolution
- Email required documents to tif@wisconsin.gov by 
      October 31 of the amendment year: 
- Pay the one-time DOR fee in 
      My Tax Account by 
      October 31 of the amendment year 
- DOR emails a recertification letter by March of the year after the amendment year, and adds the additional property value to the existing base value
- Add the TID number to the tax/assessment roll property after receiving the recertification letter 
    
   
  
         
| Forms 
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|---|
| PE-605T | TID Territory Amendment – Legal Requirements 
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| Base Value Workbook | Use this Excel workbook to list the additional TID property, January 1 assessment values and taxing jurisdictions affected by the TID. For best results, open the workbook, save it to your computer and then complete the forms. 
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Contact Us
MS 6-97
Wisconsin Department of Revenue
Office of Technical and Assessment Services
PO Box 8971
Madison, WI 53708-8971
Phone: (608) 266-7750
 Email: tif@wisconsin.gov