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)
- 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