Tax Filing Extensions For Paper and Electronically Submitted Returns

  1. ​​​ Are extensions available if I can't file my Wisconsin return by the due date?

  2. If I have an extension, will this extend the time to pay any tax due?

  3. What extension is available for those individuals serving in a combat zone?

  4. What geographical areas are considered combat zones?

  5. What extension is available for federally-declared disaster areas?


FOR QUESTIONS OR COMMENTS CONTACT:

MS 5-77
WISCONSIN DEPARTMENT OF REVENUE
Customer Service Bureau
PO Box 8949
Madison, WI 53708-8949
Phone: (608) 266-2772
Fax: (608) 267-1030
Email additional questions to DORIncome@wisconsin.gov

December 28, 2018