Telco Final Filing Reminder

March 29, 2018

To: Telco Contacts

The Wisconsin Department of Revenue (DOR) would like to remind you of the upcoming April 2, 2018 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, 2018)
  • Select the appropriate Return and start filing
  • Choose "View or amend a return"
  • Select "Amend Return" 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 the March 1, 2018 (or April 2, 2018, for an extension) deadline, DOR will charge you a 5 percent penalty of the 2018 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