WI ST-12 Information
This return and schedule are for reporting (or amending previously filed) state, county, and stadium sales and use taxes. This return must be filed when due, even if you have no tax to report or pay.
Link to official form info: Wisconsin ST-12
Link to official form info for ST-12
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- Upcoming Due Dates in the Next Year:*
- Tuesday Apr 30, 2019
- Friday May 31, 2019
- Monday Jul 01, 2019
- Wednesday Jul 31, 2019
- Monday Sep 02, 2019
- Monday Sep 30, 2019
- Thursday Oct 31, 2019
- Monday Dec 02, 2019
- Tuesday Dec 31, 2019
- Friday Jan 31, 2020
- Monday Mar 02, 2020
- Tuesday Mar 31, 2020
* Due and reminder dates are based on the filing requirements for this form and may vary depending on your tax year.
Create a free account to see exactly when to file this form, receive email reminders, and to keep a record of filing it in your history.
We have 13 Wisconsin tax forms1NPR - Nonresident and Part-year Resident Income Tax Return 1 - Income Tax 1A - Income Tax Return (short form) 1NPR - Nonresident & Part-Year Resident Income Tax 1CNS - Composite Individual Income Tax Return for Nonresident Tax-Option (S) Corporation Shareholders 4 - Non-Combined Corporation Franchise or Income Tax Return 5S - Tax-Option (S) Corporation Franchise or Income Tax Return 6 - Combined Corporation Franchise or Income Tax Return TAP e-return only - Monthly Payroll Withholding TAP e-return only - Quarterly Payroll Withholding Taxes WT-7 - Annual Reconciliation of Income Tax Withheld ST-12 - Sales and Use Tax Return UCT-101 - Quarterly Contribution Report
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