Form a Partnership in Wisconsin
Forming a Partnership in Wisconsin costs $70 in state filing fees and typically takes 5-7 business days to process. After that, plan for a $25 annual report fee.
Last verified August 2026 against official Wisconsin sources · see sources
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How to File
Choose Partnership Type
Decide between a General Partnership (GP), Limited Partnership (LP), or Limited Liability Partnership (LLP). GPs require no state registration, while LPs and LLPs must file with the Wisconsin Department of Financial Institutions.
1-2 hours
Select and Verify a Partnership Name
Choose a unique business name and verify its availability using the Wisconsin DFI business name search tool. Limited Partnerships must include 'Limited Partnership' or 'LP' in the name; LLPs must include 'LLP' or 'Limited Liability Partnership'.
30 minutes
Designate a Registered Agent
Appoint a registered agent with a physical Wisconsin street address to receive legal and official correspondence on behalf of the partnership. The agent can be an individual Wisconsin resident or a registered business entity authorized to do business in Wisconsin.
30 minutes
Draft a Partnership Agreement
Create a written partnership agreement outlining each partner's roles, contributions, profit/loss sharing, decision-making authority, and dissolution procedures. While not legally required in Wisconsin, a partnership agreement is strongly recommended to prevent disputes.
2-5 hours
What's Next After Filing
Once your Partnership is officially formed, you'll want to complete these important steps:
- •File Formation Documents with Wisconsin DFI — For Limited Partnerships, file the Certificate of Limited Partnership (Form LLP-1) with the Wisconsin Department of Financial Institutions online or by mail with the $70 filing fee. General Partnerships do not need to file with the state.
- •Obtain an EIN and Open a Business Bank Account — Apply for a Federal Employer Identification Number (EIN) from the IRS at no cost, which is required for tax filing and opening a business bank account. Keeping partnership finances separate from personal finances is critical for liability and accounting purposes.
- •Register for Wisconsin Taxes and Obtain Licenses — Register with the Wisconsin Department of Revenue for applicable state taxes including sales tax and employer withholding if you have employees. Obtain any required local or industry-specific business licenses or permits through the Wisconsin One Stop Business Portal.
Fees and Processing Time
- State filing fee:
- $70
- Standard processing:
- 5-7 business days
Wisconsin requires a $70 filing fee for registering a Limited Partnership (LP) with the Department of Financial Institutions. General Partnerships (GP) do not require state registration and have no filing fee, though a partnership agreement is strongly recommended. The $70 fee applies to Certificate of Limited Partnership filings.
Partnership in Wisconsin: Quick Answers
How much does it cost to form a Partnership in Wisconsin?
The state filing fee is $70. Optional costs such as a paid registered agent are on top of that.
How long does it take to form a Partnership in Wisconsin?
Standard processing is 5-7 business days.
Does a Partnership in Wisconsin need a registered agent?
Yes. You must name a registered agent with a physical Wisconsin address. You can serve as your own agent if you have a Wisconsin street address and are available during business hours.
Does Wisconsin require a Partnership to publish a notice?
No. Wisconsin has no newspaper publication requirement for this entity type.
What are the annual fees and filings for a Partnership in Wisconsin?
The annual report fee is $25. Due: March 31. See Annual Obligations below for other required filings.
Advantages
- ✓Simple and inexpensive to form, especially General Partnerships which require no state registration fee
- ✓Pass-through taxation avoids double taxation — profits and losses flow directly to partners' personal tax returns
- ✓Flexible management structure with no statutory requirements for formal meetings or complex governance
- ✓Limited Partners in an LP can invest capital without personal liability for partnership debts beyond their contribution
Considerations
- •General Partners face unlimited personal liability for the debts, obligations, and legal judgments of the partnership
- •Lack of continuity — partnerships may dissolve upon the death, withdrawal, or bankruptcy of a general partner unless the agreement provides otherwise
- •Difficulty raising outside capital compared to corporations, as partnerships cannot issue stock or equity shares
Annual Obligations
How a Partnership Compares in Wisconsin
Partnership vs. LLC
An LLC provides all members with limited liability protection, whereas a General Partnership exposes all partners to unlimited personal liability; LLCs also offer more flexibility in management structure and are often preferred for liability-sensitive businesses.
Partnership vs. Corporation
A corporation is a separate legal entity that can issue stock and has perpetual existence, while a partnership is simpler to form and avoids double taxation but lacks the liability protection and capital-raising advantages of a corporation.
Partnership vs. S-Corp
An S-Corp provides liability protection to shareholders and allows pass-through taxation similar to a partnership, but imposes strict IRS eligibility restrictions (e.g., max 100 shareholders, only one class of stock), whereas a partnership has no such limitations on structure.
Partnership vs. Nonprofit
A nonprofit corporation is organized for charitable, educational, or public benefit purposes and may qualify for tax-exempt status, while a partnership is a for-profit business structure organized for the financial benefit of its partners.
Sources
Fees, steps and deadlines on this page come from Wisconsin's official filing office and tax agency pages listed below and were last verified in August 2026. Fees change — confirm on the official site before you file.
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