Wisconsin Certificate of Formation: What to File (2026)

Q: Does Wisconsin have a Certificate of Formation?

No. Wisconsin does not use a document called a Certificate of Formation. To create an LLC you file Articles of Organization (Form 502) with the Wisconsin Department of Financial Institutions for $130 online. Certificate of Formation is the term used in Texas, Delaware, Washington, New Jersey, and a few other states.

Q: What is the Wisconsin equivalent of a Certificate of Formation?

For an LLC, the equivalent is the Articles of Organization (Form 502). For a corporation, it is the Articles of Incorporation (Form 2). Both are filed with the Wisconsin Department of Financial Institutions to create the entity.

Q: How much does it cost to form a Wisconsin LLC?

The Articles of Organization (Form 502) filing fee is $130 online or $170 by paper, filed with the DFI. After formation, Wisconsin LLCs file a $25 annual report with the DFI each year.

Q: Is a Certificate of Status the same as a Certificate of Formation?

No. A Certificate of Status (certificate of good standing) confirms that an existing entity is active and in good standing; it does not create the entity. The document that creates a Wisconsin LLC is the Articles of Organization (Form 502).

Q: Where do I file to form a business in Wisconsin?

You file with the Wisconsin Department of Financial Institutions (DFI), not the Secretary of State: Articles of Organization (Form 502) for an LLC or Articles of Incorporation (Form 2) for a corporation. A trade name (DBA) is registered separately with the DFI.

Fact-checked by the LegalGlass editorial team against primary sources · Published Aug 6, 2026 · Last updated Aug 6, 2026

Wisconsin does not issue a "Certificate of Formation." To create a Wisconsin LLC you file Articles of Organization (Form 502) with the Wisconsin Department of Financial Institutions for $130 online ($170 by paper); a corporation instead files Articles of Incorporation (Form 2). "Certificate of Formation" is the term used in Texas, Delaware, Washington, and New Jersey - not Wisconsin. Wisconsin does issue a separate Certificate of Status that confirms an existing entity's good standing.

Quick Answer

Certificate of Formation?: No - Wisconsin does not use that document
LLC formation doc: Articles of Organization (Form 502), filed with the DFI
LLC filing fee: $130 online / $170 paper (2026)
Corporation formation doc: Articles of Incorporation (Form 2), filed with the DFI
Certificate of Status: Proof of good standing for an existing entity - not a formation document
Agency: Wisconsin Department of Financial Institutions (DFI)

Does Wisconsin Have a Certificate of Formation?

No. Wisconsin has no document called a Certificate of Formation. The name causes confusion because different states use different labels for the paper that creates a business. In Wisconsin, a limited liability company is created by filing Articles of Organization, and a corporation is created by filing Articles of Incorporation - both with the Wisconsin Department of Financial Institutions (DFI). "Certificate of Formation" is the term used in states such as Texas, Delaware, Washington, and New Jersey. If a form, template, or filing service tells you to file a Wisconsin "Certificate of Formation," it is using out-of-state terminology; the correct Wisconsin document for an LLC is Form 502, the Articles of Organization. For the national picture, see how to form an LLC.

The Wisconsin Equivalent: Articles of Organization (Form 502)

The Wisconsin equivalent of a Certificate of Formation for an LLC is the Articles of Organization, Form 502 (the PDF is labeled CORP 502). Filing it - and the DFI's acceptance of it - is the legal act that brings the LLC into existence under Chapter 183 of the Wisconsin Statutes, the Wisconsin Uniform Limited Liability Company Law effective January 1, 2023. Under Wis. Stat. § 183.0201, Form 502 states the LLC's name, its registered agent and registered office, the organizer, and the effective date. The filing fee is $130 online or $170 by paper, with expedited paper handling available for an extra $25. For the full walk-through, see how to form an LLC in Wisconsin.

Corporations File Articles of Incorporation (Form 2)

If you are forming a corporation rather than an LLC, the Wisconsin document is the Articles of Incorporation, Form 2, filed with the DFI under Chapter 180 of the Wisconsin Statutes (the Wisconsin Business Corporation Law). It sets the corporation's name, authorized shares, registered agent, and incorporator. This is the corporate counterpart of what other states call a Certificate of Formation or Certificate of Incorporation. Because LLCs and corporations use different forms and different chapters, confirm which entity you are creating before you file. Many small businesses choose an LLC for its flexibility; see S-corp vs LLC and what is an LLC to compare.

A Certificate of Status Is Different

Wisconsin does issue a Certificate of Status (also called a certificate of good standing), but it is not a formation document. A Certificate of Status confirms that an entity already exists, has filed its required reports, and is active on the DFI's records. Businesses request one when a bank, lender, or another state asks for proof of good standing - for example, when registering to do business in another state or closing a financing. The DFI issues it for a modest fee set on its fee schedule. It does not create anything; the document that creates a Wisconsin LLC is the Articles of Organization. To keep your entity eligible for a Certificate of Status, stay current on your annual report and registered agent. If the DFI's records show a delinquent annual report or a lapsed registered agent, the agency can decline to issue a Certificate of Status and may move to administratively dissolve the entity, so treat the certificate as a signal of compliance rather than a routine formality. A newly formed LLC generally will not need a Certificate of Status right away; the demand usually arises later, when you open financing, expand into another state, or sell the business.

Wisconsin Formation Fees (2026)

The table below lists the core Wisconsin formation and status documents and their fees. LLC amounts are set by the state and verified against the DFI Form 502 and fee schedule; corporation and certificate fees are set on the DFI fee schedule, which you should confirm before filing.

Document	Entity	Form	Fee (2026)
Articles of Organization - online	LLC	Form 502	$130
Articles of Organization - paper	LLC	Form 502	$170
Articles of Incorporation	Corporation	Form 2	See DFI fee schedule
Certificate of Status (good standing)	Existing entity	DFI request	See DFI fee schedule
Annual report (domestic LLC)	LLC	DFI annual report	$25
Federal EIN	Any	IRS Form SS-4	$0 (free)

For recurring costs beyond formation, see how much a Wisconsin LLC costs. Confirm expedite and certification amounts on the DFI fee schedule before you file.

Where and How to File

All of these documents are filed with the Wisconsin Department of Financial Institutions, not the Secretary of State - Wisconsin does not put business filings under a Secretary of State the way many states do. The fastest route is the DFI's online filing system, which accepts filings on receipt and confirms them immediately; you can also mail the paper Form 502 or Form 2. Search the DFI's business database first to confirm your name is available and distinguishable. Keep the filed, stamped copy the DFI returns, because banks and licensing agencies ask for it. For verifying an existing entity, the DFI's online search and Certificate of Status serve different purposes - search is free lookup; the certificate is official proof.

After You Form: Agent, Report, and EIN

Whichever formation document you file, the follow-up steps are similar. Name and maintain a Wisconsin registered agent (required under Wis. Stat. § 183.0115 for LLCs). Adopt an operating agreement for an LLC (or bylaws for a corporation) - Wisconsin does not file it. Get a free EIN from the IRS. Register for state taxes with the Wisconsin Department of Revenue, and obtain any needed business licenses. Finally, calendar your $25 DFI annual report, which for LLCs is due by the end of the calendar quarter of your formation anniversary. When you eventually close, you file Articles of Dissolution - see how to dissolve an LLC in Wisconsin.

Why the Terminology Differs Across States

The reason "Certificate of Formation" causes so much confusion is that states never adopted a single name for the document that creates a business. Wisconsin, California, New York, Florida, and many others use Articles of Organization for LLCs. Texas, Washington, and Mississippi use Certificate of Formation. Delaware also uses Certificate of Formation for LLCs but Certificate of Incorporation for corporations. Some states even use Certificate of Organization. All of these documents do the same job - they are the charter filed with the state agency to bring the entity into legal existence - but the label and the form number differ. When you follow a generic online template that references a "Certificate of Formation," you have to translate it to the Wisconsin equivalent: Form 502, the Articles of Organization, filed with the DFI rather than a Secretary of State.

Getting the terminology right matters for more than tidiness. Banks, lenders, and out-of-state agencies sometimes ask a Wisconsin business for its "Certificate of Formation." What they actually need is either your filed Articles of Organization (proof the entity was created) or a current Certificate of Status from the DFI (proof the entity is active and in good standing). Knowing which document answers the request saves a trip back to the filing office. If you are comparing Wisconsin with another state you may also form in, review the sibling explainer for California's "Certificate of Formation", which - like Wisconsin - uses Articles of Organization instead.

Frequently Asked Questions

Does Wisconsin have a Certificate of Formation?

No. Wisconsin uses the Articles of Organization (Form 502) to create an LLC and the Articles of Incorporation (Form 2) to create a corporation. "Certificate of Formation" is the term used in Texas, Delaware, Washington, and New Jersey.

What is the Wisconsin equivalent of a Certificate of Formation?

For an LLC it is the Articles of Organization (Form 502); for a corporation it is the Articles of Incorporation (Form 2). Both are filed with the DFI.

How much does it cost to form a Wisconsin LLC?

$130 online or $170 by paper for Form 502, filed with the DFI, plus a $25 annual report each year. See Wisconsin LLC cost.

Is a Certificate of Status the same as a Certificate of Formation?

No. A Certificate of Status confirms an existing entity is in good standing; it does not create the entity. The Articles of Organization create a Wisconsin LLC.

Where do I file to form a business in Wisconsin?

With the Wisconsin Department of Financial Institutions (DFI): Form 502 for an LLC or Form 2 for a corporation. A trade name (DBA) is registered separately.

Sources

Wisconsin DFI - Articles of Organization (Form 502) (LLC formation document; $130 online / $170 paper).
Wisconsin DFI - Articles of Incorporation (Form 2) (corporation formation document).
Wisconsin DFI - Annual Report Instructions (CORP 5) (domestic LLC annual report; $25 fee).
Wisconsin DFI - Annual Report Filing (file online; good standing).
Wisconsin Legislature - Wis. Stat. § 183.0201 (LLC formation; articles of organization).
Wisconsin Legislature - Wis. Stat. § 183.0115 (registered agent and registered office).
Wisconsin Legislature - Chapter 183, Wisconsin Uniform Limited Liability Company Law (table of contents).
Wisconsin Legislature - Chapter 180, Wisconsin Business Corporation Law (Articles of Incorporation).
Wisconsin Legislature - Chapter 183 (full text, PDF) (updated statutes).
Wisconsin Department of Revenue - Starting a Business (state tax registration).
IRS - Limited Liability Company (LLC) (federal default classification).
IRS - Get an Employer Identification Number (free EIN).

LegalGlass provides general information for educational purposes and is not a law firm or a substitute for advice from a licensed attorney or tax professional. Laws, fees, and thresholds change; verify current requirements with the Wisconsin Department of Financial Institutions before acting.