Where's My Refund
Resources
Resources
Federal
Internal Revenue Service (or call 1-800-829-4477):
State
State of Wisconsin (or call 1-866-947-7363):
Resources
MIDDLETON OFFICE
2349 Deming Way, Suite 300
Middleton, WI 53562
WAUNAKEE OFFICE
1104 Stephenson Lane
Waunakee, WI 53597
For Businesses
For Individuals
Client Services
2349 Deming Way, Suite 300
Middleton, WI 53562
1104 Stephenson Lane
Waunakee, WI 53597