Air Carrier Extension

Submit this form if you would like to request an extension. We only grant the extension request if you submit this form before the "Form Due" date listed below. After you submit the request, you will receive an email with your request summary. Consider this email your confirmation that your request was granted. If you have questions, contact us at dorutilityandspecialtaxes@wisconsin.gov or (608) 264-6889.

Airline Extension Request For Form Due Extension
Granted To
Operating Utility Real Property February 15 March 15
Non Operating Utility Real Property February 15 March 15
Annual Report May 1 June 1