Telco Final Filing Reminder

March 23, 2020

To: Telecom

The Wisconsin Department of Revenue (DOR) would like to remind you of the upcoming April 1, 2020 Telco extended filing deadline.

Let's get started – log into My Tax Account (MTA)

To file

  • Select "Telecom Fee"
  • Click the correct period (December 31, 2020)
  • Select the appropriate return and start filing
  • You must file both a Real Estate return and Personal Property return

Additional information – late filing penalty

  • One month or less – if you file within a month after March 2, 2020 (or April 1, 2020, for an extension), DOR will charge you a 5 percent penalty of the 2020 taxes
  • For each additional month you are late – DOR will charge another 5 percent, not exceeding 25 percent of the total

If you have questions, contact us at