03/12/2026
You can register your business in person at the Wisconsin Department of Financial Institutions (DFI) or your local county Register of Deeds office, depending on your business type.
https://www.revenue.wi.gov/Pages/Businesses/New-Business-home.aspx
State-Level Registration
For most formal business entities such as LLCs and corporations, you must file formation documents with the Wisconsin Department of Financial Institutions (DFI). While DFI primarily offers online and mail-in registration, you can also visit their office in Madison to submit documents in person and ask questions about the process, fees, and compliance requirements.
Steps to Starting a Business
If your business will operate under a trade name (DBA) as a sole proprietorship or partnership, you may need to register the name with your county’s Register of Deeds office. This is typically done in person, and the office can provide forms, instructions, and guidance on local requirements.
www.commenda.io
Local and County Offices
Many counties in Wisconsin allow in-person registration for trade names and certain business licenses. For example, in Kenosha County, the Register of Deeds office handles trade name filings, while the City Clerk or local licensing department may issue permits or occupancy approvals for businesses operating within city limits.
City of Kenosha
Before visiting, it’s recommended to:
Verify the office hours and in-person services available.
Bring identification and any required formation documents.
Check if your business type requires additional permits, zoning approval, or occupancy permits.
Additional Considerations
Department of Revenue (DOR): If your business will collect sales tax, hire employees, or require other state tax accounts, you may need to register with the Wisconsin DOR. While most registration is online, DOR offices can provide in-person assistance for tax-related questions.
Business Planning: Consider preparing a business plan and confirming your business name availability before visiting any office. The DFI Corporate Records Search can help ensure your desired name is unique.
By visiting the DFI office for entity formation and your local Register of Deeds for trade name registration, you can complete the in-person registration process and ensure your business is legally recognized in Wisconsin.
2. Otherwise - Click on the One Stop Business Registrationto register your business with multiple agencies, including the Department of Financial Institutions and the Department of Workforce Development.