Tax Return Mailing Addresses

  1. Where do I mail my income and fiduciary tax returns?

  2. Where do I mail my business tax returns?

  3. Where do I mail my information returns?

  4. I am using a private delivery service to send my return. What mailing address should I use?


​Contact Us​

MS 5-77
Wisconsin Department of Revenue
Customer Service Bureau
PO Box 8949
Madison, WI 53708-8949
Phone: (608) 266-2486
Fax: (608) 267-1030
Email:DORIncome@wisconsin.gov

February 28, 2020