Upcoming Telco Payment Deadline

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.