New York LLC governance: the only state in this project that orders you to write it down

Almost every state treats the operating agreement as optional. New York does not. Its statute says the members shall adopt a written operating agreement, and gives them 90 days from filing the articles of organization to do it. New York is in a small minority of states that require the document at all, and a smaller minority still that require it in writing.

Then the same statute writes a default allocation rule that reads the company’s records, adds the words “if so stated,” and does not clearly say what happens when the records say nothing. The mandate and the ambiguity point in the same direction, which is presumably the point.

New York requires a written operating agreement, and its fallback rules are ambiguous enough to make you want one.

What the statute requires

Section 417 and the 90-day clock

LLC Law § 417 provides that the members shall adopt a written operating agreement, which may be entered into before, at the time of, or within 90 days after filing the articles of organization. The agreement is not filed with the state and no agency checks that it exists.

New York gives you 90 days from formation to adopt a written operating agreement, and nobody will remind you.

Two things follow. The obligation is real but unpoliced, so the practical consequence surfaces later, when a bank, a lender, a buyer, or an opposing lawyer asks for the document. And practitioners report that New York courts have been unreceptive to custom provisions in agreements adopted well after the window, which if borne out makes the deadline worth treating as real rather than aspirational. Even a short interim agreement adopted inside 90 days preserves the ability to build the full document later.

The amendment floor

Section 417 also protects members against having the deal rewritten around them.

No New York amendment can increase your contribution obligation or change how your distributions are computed without your written consent.

Unless the agreement or articles say otherwise, no amendment may increase a member’s obligation to make contributions, alter the tax allocation of income, gain, loss, deduction, or credit, or alter the manner of computing distributions, without the written consent of each member adversely affected. That is a genuine minority protection and a meaningful contrast with the contractarian states, where a majority can often amend broadly.

What the statute decides when you say nothing

The allocation default, and the phrase that creates the doubt

Sections 503 and 504 use the same formula for profits and losses and for distributions. Allocation follows the operating agreement, and if the agreement does not provide, allocation is made on the basis of the value of each member’s contributions, “as stated in the records of the limited liability company if so stated.”

New York allocates by contributed value, as stated in records that the statute concedes may not state it.

Read the conditional. The statute contemplates that the records might not state contribution values, and this section does not spell out what governs then. Some practitioners read the fallback as an equal split among members, which would mean three members contributing $25,000, $25,000, and $250,000 share equally. That reading is plausible and it is not the only one, and no decision settling it turned up in the research behind this page.

That ambiguity is the sharpest version of a trap that runs through several states in this project. Texas and California both allocate by contributed value as stated in required records. New York does the same and is the only one that both mandates a written agreement and leaves the no-records case open.

Voting does not follow ownership

One more New York default surprises nearly everyone.

A New York member’s vote defaults to that member’s share of current profits, not to headcount and not to ownership percentage.

Under the statute’s voting default, voting power tracks each member’s share of current profits unless the operating agreement says otherwise. Two members who consider themselves equal owners can hold unequal votes if their profit allocations diverge in a given year. Most founders assume votes go by head or by percentage, and the statute says neither. Confirm how your own agreement handles it, because leaving this to the default ties governance to a number that moves.

Leaving and transferring

New York gives no default right to withdraw before dissolution, so a member who wants out has whatever the agreement provides. And an assignment of a membership interest transfers only the right to receive distributions and allocations; the assignee does not become a member, does not participate in management, and does not acquire a member’s rights without consent. That protects the remaining owners from an unwanted partner and, as the protection page notes, it also shapes what a creditor gets.

How far you can contract around it

Widely, and you should. The freedom of contract page sorts the states, and New York sits in the middle group: it grants real drafting freedom and keeps specific protections in place, including the amendment floor above. The practical New York drafting list is short and unusually consequential. Adopt something in writing inside 90 days. State ownership percentages and the distribution split expressly rather than relying on sections 503 and 504. Set voting on a basis that does not move with profit allocations. And build the exit, because the statute does not supply one.

The bottom line

New York requires the members to adopt a written operating agreement within 90 days of filing the articles, which most states do not.

No amendment may increase a member’s contributions or change how distributions are computed without that member’s written consent.

Absent an agreement, profits, losses, and distributions follow contribution values as stated in the company’s records, if they are stated at all.

What governs when the records are silent is not clearly resolved, which is itself the argument for the agreement.

Voting defaults to each member’s share of current profits rather than to ownership percentage.

There is no default right to withdraw, and an assignee gets distributions without membership or management rights.

What this page does not cover

This page is about what New York law lets and requires your operating agreement to do. How creditors reach you, including turnover practice, is on the protection page. Publication, the Transparency Act, and the annual cost are on the structure and cost page. Fees and deadlines are on the filing page.

Last verified July 2026.