Municipal Financial Report Form - Due April 1

March 22, 2019

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.

  • April 1, 2019 – populations under 2,500
  • May 1, 2019 – populations over 2,500
  • May 15, 2019 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

If you have questions, contact us at