What Are Articles of Organization?
Plain-language definition. Grounded in the LLC Formation Fees, Public Filing Fields, and Article Amendment Fees matrices. Not legal advice.
Short answer
Articles of organization are the document filed with a state to create an LLC — in some states the same document is called a certificate of formation. Filing it (and paying the state's one-time fee) is what brings the LLC into legal existence. From that moment the document is part of the state's permanent public record: what it discloses, it discloses durably.
What states require on the document
Requirements differ by state, at the field level. Across the 51 U.S. jurisdictions the Public Filing Fields by State matrix tracks the combinations states require: entity name, registered agent details, organizer name, principal office address, management structure, and — in some states — member or manager names. That per-state field list is exactly why the same LLC can be near-anonymous in one state and fully attributed in another; the member and organizer visibility matrices track those two fields specifically.
Who signs: the organizer
The organizer is the person who signs and delivers the articles at formation. In 41 states the organizer name is required on the formation document, and unlike member names — which in many states never appear on a public record — the organizer name is almost universally on the document and stays there permanently. The role ends at filing.
What filing costs
The one-time state filing fee runs from $35 (Montana) to $500 (Massachusetts), with a median of $100. Per-state figures, with per-row official sources, are in the LLC Formation Fees by State matrix and its explainer.
Changing and copying the document
Articles are amended by filing articles (or a certificate) of amendment and paying the state's fee — for the article-amendment document specifically, from $15 (Montana) to $220 (District of Columbia and Delaware) per the Article Amendment Fees matrix. The amendment does not erase the original: prior filings remain on the record. When a bank, lender, or another state wants proof of exactly what was filed, they ask for a certified copy of the articles — that page covers the certified-copy product; this page covers the underlying document.
Not legal advice
What your articles must contain, and what you may choose to leave off, is state-specific. Confirm requirements against the state's official source (linked per row in the matrices above) before filing.
See also: What are Articles of Incorporation? · What is a Certified Copy of Articles? · Public Filing Fields by State (matrix)
Frequently asked questions
What are articles of organization?
The formation document filed with a state to create an LLC. Some states call the same document a certificate of formation. Once accepted, the LLC legally exists — and the document becomes part of the permanent public record.
Are articles of organization the same as an operating agreement?
No. Articles are filed with the state and are public. An operating agreement is the LLC's internal governing contract and is generally not filed with the state.
What does it cost to file them?
The one-time state filing fee runs from $35 (Montana) to $500 (Massachusetts); the median is $100. Tennessee is the structural outlier — a per-member calculation with a $300 minimum (Tenn. Code §48-249-1002). Per-state figures are in the LLC formation fee matrix.
Can articles of organization be changed later?
Yes — by filing articles (or a certificate) of amendment with the state and paying that state's amendment fee. The original filing remains on the public record.
Who signs them?
The organizer — the person who signs and delivers the articles at formation. In 41 states the organizer name is required on the document, and it stays on the public record permanently.
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