Tax & Accounting Blog

Wisconsin Extended Property Tax Filing Deadline

Blog, ONESOURCE, ONESOURCE Property Tax May 23, 2014

In order to avoid a non-appealable late filing penalty, all ad valorem taxpayers who received filing extensions must file the following reports to the Wisconsin Department of Revenue by the extended due date of June 1, 2014:

  • AC-001 – Air Carrier Annual Report
  • PF-001 – Gas Pipeline Annual Report
  • PI-001 – Oil Pipeline Annual Report
  • CR-001 – Conservation and Regulation Annual Report
  • ME-001 – Association of Municipal Electrics Report.

If you have any questions, contact the WI DOR at

(2014 June Report Reminder, Wis. Dept. Rev., 05/20/2014.)