The department provides tax assistance at the following locations on a daily basis (Monday through Friday).
|
Offices Providing Daily Assistance(unless otherwise noted) |
|---|
| Location | Address | Telephone No. | Fax No. | Hours |
|---|
|
Madison Headquarters |
Map | 2135 Rimrock Road 53713 | (608) 266-2772 | (608) 267-0834 | 7:45 am - 4:30 pm |
| Milwaukee |
Map | 819 N Sixth St, Rm 408 53203-1606 (James Lovell St. Entrance) | (608) 266-2772 | (414) 227-4405 | 7:45 am - 4:30 pm |
| Appleton |
Map | 265 W Northland Ave 54911-2016 | (608) 266-2772 | (920) 832-2909 | 7:45 am - 4:30 pm |
| Eau Claire |
Map |
Front counter is open at: 718 W Clairemont Ave 54701-4558
For mailing purposes only: 610 Gibson St, Ste 7 54701 | (608) 266-2772 | (715) 836-6691 | 7:45 am - 4:30 pm |
| Green Bay |
Map | 200 N Jefferson St, Rm 140 54301-5189 | (608) 266-2772 | (920) 448-5206 | 7:45 am - 4:30 pm |
| Wausau |
Map | 500 N. 3rd St, Ste 500 54403-4857 | (608) 266-2772 | (715) 848-1033 | 7:45 am - 4:30 pm |
FOR MORE INFORMATION PLEASE CONTACT:
WISCONSIN DEPARTMENT OF REVENUE
PO Box 8949
Madison, WI 53708-8949
Phone: (608) 266-2772
Fax: (608) 267-1030
Email:
DORIncome@wisconsin.gov
June 2, 2026