My Case Manager Common Questions


FOR QUESTIONS OR COMMENTS CONTACT:

MS 5-77
WISCONSIN DEPARTMENT OF REVENUE
Customer Service Bureau
PO Box 8949
Madison, WI 53708-8949
Phone: (608) 261-5338
Fax: (608) 267-1030
Email additional questions to DORMyTaxAccountHelp@wisconsin.gov

November 11, 2019