May 5, 2021
To: Telco Taxpayers
The Wisconsin Department of Revenue (DOR) would like to remind you of the May 10, 2021 payment deadline for the Installment Payment due.
- Filing deadline – May 10, 2021
- Visit My Tax Account to view the Installment Billing Statement and pay your bill
- DOR mailed the billing statement on April 12, 2021
- If you need of a copy of the billing statement, contact us at DORMFGTELCO@wisconsin.gov
To avoid a delayed response, contact us at DORMFGTELCO@wisconsin.gov.