I'll share some information about multi-state payroll situations in QuickBooks Online (QBO).
To verify, are your employees living in Minnesota and work in Wisconsin?
Please know that QBO is subject to state and IRS regulations. Payroll taxes, including state and local withholdings, are determined based on an employee's residence and work location. The calculation and reporting of these taxes vary depending on the specific laws of the states where your employees reside and work.
In your case, you can contact the state withholding and unemployment insurance and other local tax agencies to tell you which taxes apply to you.
I also recommend consulting with a tax advisor for specific guidance based on your situation and the employee details.
For additional information on setting up new taxes for different states, check out this link: Set up employees and payroll taxes in a new state.
You may also visit these articles about archiving forms, managing taxes, and other relevant topics.
I'm all ears if you have further questions about paying taxes in QuickBooks Online. Leave a reply below, and I'll get back to you.