Municipal Financial Report Form - Final due date May 15

​May 1, 2017

To: Municipal Clerks and Treasurers
      County Clerks and Treasurers

Please disregard this email if you've already filed your Municipal Financial Report Form. ​​

The Wisconsin Department of Revenue (DOR) would like to remind you of the due dates for electronic filing (e-filing) the Municipal Financial Report (MFR) forms.

  • March 31, 2017 populations under 2,500
  • May 1, 2017 populations over 2,500
  • May 15, 2017 automatic extension DOR grants an extension automatically for all municipalities and counties. You do not need to send a request for extension.

The MFR forms are available on our website. Make sure to e-file the correct MFR form.

  • Form CT – for towns (without proprietary funds)
  • Form C – for cities and villages (and towns with proprietary funds)
  • Form A – for counties

Having Trouble? Watch our training videos located on our MFR Training web page.

Late filing or no filing

  • Late filing – under state law (sec. 86.303(7), Wis. Stats.), if DOR does not receive a complete and accurate form by the due date, your municipality will be charged a late filing penalty which reduces your General Transportation Aid payments
  • No filing – if DOR does not receive your form, we may request that a Certified Public Accountant complete the form using your municipal records. Your municipality is charged for this service.

If you have questions, contact us at