No More Mailing of Paper Sales and Use Tax (ST-12) or Withholding Tax (WT-7) Returns
The Wisconsin Department of Revenue (DOR) will no longer mail paper Sales and Use Tax Returns (Form ST-12). If you or your client needs a paper copy of the Form ST-12, Schedule CT or Form ST-12 instructions, please go to www.revenue.wi.gov/forms/sales/index.html.
Also, DOR will no longer mail paper withholding tax returns (Form WT-7-Employer Annual Reconciliation of Wisconsin Income Tax Withheld from Wages). If you or your client needs a paper copy of the Form WT-7 or Form WT-7 instructions, please go to www.revenue.wi.gov/forms/with/index.html.
Last updated June 18, 2009