Form a Corporation in Wisconsin

Everything you need to know about forming a Corporation in Wisconsin. Filing fees, requirements, timeline, and step-by-step guidance.

$100
Filing Fee
10-15 business days
Processing Time
Required
Registered Agent

How to File

1

Choose Corporate Name

Select a unique name ending with 'Corporation,' 'Corp.,' 'Incorporated,' or 'Inc.' Check availability through Wisconsin DFI name search.

1 hour

2

Appoint Registered Agent

Designate a Wisconsin resident or entity authorized to do business in Wisconsin to receive legal documents.

30 minutes

3

Prepare Articles of Incorporation

Complete Form 201 with corporate name, registered agent, authorized shares, and incorporator information.

45 minutes

4

File Articles with Wisconsin DFI

Submit completed Form 201 with $100 filing fee to Wisconsin Department of Financial Institutions online or by mail.

15 minutes

What's Next After Filing

Once your Corporation is officially formed, you'll want to complete these important steps:

  • Obtain EIN from IRSApply for federal Employer Identification Number online through IRS website for tax purposes and banking.
  • Create Corporate RecordsDraft bylaws, hold organizational meeting, issue stock certificates, and maintain corporate record book.
  • Register for State TaxesRegister with Wisconsin Department of Revenue for applicable state taxes and obtain necessary business licenses.

Advantages

  • Limited liability protection for shareholders
  • Ability to raise capital through stock issuance
  • Perpetual existence independent of owners
  • Enhanced business credibility and professional image

Considerations

  • Double taxation on corporate profits and dividends
  • Complex compliance and regulatory requirements
  • Extensive record-keeping and formal corporate procedures required

Annual Obligations

Annual Report Fee:$25
Report Due:End of anniversary month
Annual report must be filed by the end of the month in which the corporation was incorporated each year
Last verified: December 2025Source

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