Wisconsin Sales Tax Payment and Reporting Rules

Reporting period:

• Generally: Monthly, by last day of the month.
• Other: If quarterly tax over $3,600, then monthly by the 20th; annually, if annual tax liability is less than $300.
• Administration:
  Department of Revenue
  P.O. Box 8902
  Madison, WI 53708-8902
  Phone: 608-266-2772