May 5, 2021
To: Gross Revenue Taxpayers, Ad Valorem Taxpayers
The Wisconsin Department of Revenue (DOR) would like to remind you of the May 10, 2021 payment deadline for the Final and/or Installment Payment due.
- Filing deadline – May 10, 2021
- DOR mailed the final and/or installment billing statement on April 12, 2021
- If you need a copy of the billing statement, contact us at firstname.lastname@example.org
To avoid a delayed response, contact us at email@example.com.