How to Change Your Address, Name, or Taxpayer Identification Number

(En Español)

  1. I am an individual and would like to update my information (address, name, social security number) with the Wisconsin Department of Revenue (DOR). How do I notify DOR of my updates?

  2. I filed a business tax return and would like to update my information (address, name, federal employer identification number (FEIN) with the Wisconsin Department of Revenue (DOR). How do I notify DOR of my updates?

  3. How should a municipality, county or other governmental entity notify the Wisconsin Department of Revenue of a change to its elected official's contact information?

  4. How do I update a governmental district's bank information for direct deposit of shared revenues (ex: First Dollar, and Lottery and Gaming Credits)?


FOR QUESTIONS OR COMMENTS CONTACT:

MS 5-77
WISCONSIN DEPARTMENT OF REVENUE
Customer Service Bureau
PO Box 8949
Madison, WI 53708-8949
Phone: (608) 266-2776
Fax: (608) 327-0232
Email additional questions to DORBusinessTax@wisconsin.gov

December 21, 2018