2017 MAR, TAR, & ECR - Assessor Filing Deadline Today

​June 12, 2017

To: Statutory Assessors, Public Assessors, and Municipal Clerks


The Wisconsin Department of Revenue (DOR) would like to remind you that the 2017 filing deadline for the reports listed below is today, June 12, 2017.

Electronically file (e-file) these reports by midnight today, Monday, June 12, 2017

  1. Municipal Assessment Report (MAR)
  2. Tax Incremental District Assessment Report (TAR)
  3. Exempt Computer Report (ECR)

MAR, TAR, and ECR Non-filer lists

  • Attached are summaries of the MAR, TAR, and ECR reports that have not been filed
    • MAR and TAR includes non-filers as of 4:00 a.m. this morning, Monday, June 12, 2017
    • ECR includes non-filers as of 6:30 a.m. this morning, Monday, June 12, 2017
    • IMPORTANT NOTE: If you do not have exempt computer value in a municipality or a TIF District, or if the TID has been terminated, disregard the non-filer entry
  • Review these summary lists to make sure we received your filings

Non-filed or late-filed forms

If you do not file by today, Monday, June 12, 2017, the following may occur:

  1. MAR – municipality receives a reduced levy limit due to the lack of new construction information
  2. TAR– prior year's non-manufacturing full value is certified for the current year. This may result in fewer tax increment dollars available to the municipality.
  3. ECR – municipality will not receive an exempt computer aid payment
    Note:  If you do not file a MAR or TAR by today, June 12, 2017, DOR's Equalization Bureau will file a formal complaint against your certification with the Office of Technology & Assessment Services, requesting a review and possible revocation of your assessor certification under state law (sec. 73.09(7), Wis. Stats.).

If you have questions, contact the Equalization Bureau District Office in your area.