May 15, 2025

To: Municipal Clerks and County Clerks
Cc: Municipal Treasurers and County Treasurers

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

The Wisconsin Department of Revenue (DOR), State and Local Finance Division would like to remind you the Municipal Financial Report (MFR) is due today. DOR automatically granted an extension to May 15 for all municipalities and counties.

Form Information

• Deadline – today, May 15, 2025
• E-file forms through MyDORGov
• MFR Forms are available on our website – make sure to file the correct form
• Form A – for counties
• Form C – for cities and villages (and towns with proprietary funds)
• Form CT – for towns (without proprietary funds)

Need help? Watch the training videos on our MFR Training web page.

Late Filing or Non-filing

• Under state law (sec. 86.303(5)(f), Wis. Stats.), if DOR does not receive a complete and accurate form by the extended due date, your county/municipality is charged a late filing penalty, which reduces your General Transportation Aid payments. This penalty is calculated and imposed by the Department of Transportation (DOT).
• If DOR does not receive your form, we may request that a certified public accountant complete the form using your county/municipal records. Your county/municipality is charged for this service.

Questions?