February 23, 2018
To: Telco contacts
The Wisconsin Department of Revenue would like to inform you of an error in the 2018 Telco extension request confirmation letter you may have received.
The letter shows the extended due date of February 28, 2019. The correct extended due date is April 2, 2018.
We apologize for the confusion and are working to provide a clearer and more informative letter in the future. If you have any questions, contact us at firstname.lastname@example.org.