Protected and Registered Series LLC Formation Requirements in New York

Short answer New York’s current Limited Liability Company Law forms a domestic LLC through filed articles of organization and governs its internal affairs through a written operating agreement. The current official title index contains no protected- or registered-series creation route. Its series-specific filing, naming, asset-association, and statutory segregation columns therefore do not apply to domestic formation under that law.
State
New York
Statute checked
September 27, 2026
Sources
5 statutes

At a glance

Governing act and covered entityN.Y. Ltd. Liab. Co. Law §§ 102(m), 203, 417; one domestic LLC under current chapter; no domestic protected/registered series route in title index.
Domestic series routeNo protected, registered, or designated domestic series provision in current LLC Law title index; § 203 forms an LLC by articles.
Parent LLC authorization and noticeOrdinary articles form the LLC under § 203; written operating agreement governs company affairs subject to law and articles (§ 417(a)); series-specific column N/A under the current title-level route finding.
Who creates a series and whenNo domestic series-creation procedure in current LLC Law; ordinary LLC articles may take effect on filing or a later date up to 60 days (§ 203(d)).
Series-level public filingNo domestic series-level certificate or designation in current LLC Law; organizers file ordinary articles (§ 203(a)).
Series nameN/A to the domestic route; ordinary articles identify the LLC (§ 203(a)).
Records and associated assetsN/A to the domestic route; ordinary LLC formation follows § 203.
Statutory asset segregationNo parent/series statutory segregation provision in current LLC Law; § 203(d) forms one separate legal entity.
Changes and terminationNo domestic series termination record in current LLC Law; ordinary LLC dissolution and winding up follow § 701(a).
Outside scope and effect limitsDomestic-route finding does not decide treatment of a foreign series, tax, bankruptcy, or actual creditor recovery.

Ordinary LLC procedure under the current law

N.Y. Ltd. Liab. Co. Law § 102(m) defines a domestic LLC as an organization formed under this chapter. § 203(a) allows one or more organizers to prepare, execute, and file articles of organization for a domestic LLC. Under § 203(d), the LLC forms on filing or a stated later date no more than 60 days later, and the resulting LLC is a separate legal entity until its articles are canceled. Section 417(a) requires a written operating agreement for company affairs, subject to the chapter and articles. The current official Limited Liability Company Law title index, revised September 4, 2026, lists no protected- or registered-series creation provision. Its ordinary dissolution rule is § 701(a).

What trips people up

An operating agreement under § 417(a) may govern company affairs, but that does not itself supply a statutory domestic series-designation filing or a parent/series asset-segregation rule. The finding concerns New York domestic formation; the treatment of a series formed in another state calls for separate law and facts.

Common questions

Can ordinary New York LLC articles create a filed protected series?

Section 203(a) describes articles forming the LLC. The current title index has no separate domestic protected-series designation or registered-series certificate.

Does this decide whether a foreign series can do business in New York?

No. The title-level domestic formation question does not decide foreign-series recognition or registration.

Statutes and sources

Source links

Every statute quoted above, linked, with the date we checked it.

N.Y. Ltd. Liab. Co. Law § 102(m) · accessed 2026-09-27
N.Y. Ltd. Liab. Co. Law § 203(a) · accessed 2026-09-27
N.Y. Ltd. Liab. Co. Law § 203(d) · accessed 2026-09-27
N.Y. Ltd. Liab. Co. Law § 417(a) · accessed 2026-09-27
N.Y. Ltd. Liab. Co. Law § 701(a) · accessed 2026-09-27
This page gives general legal information about an ordinary domestic LLC's statutory route to establish a protected, registered, or designated series. It is not legal, tax, or financial advice. Governing documents, public filings, asset records, contracts, and the current statute determine which rules apply. The table does not determine whether a series is valid or its assets are protected in a particular dispute. Foreign-state, bankruptcy, tax, regulated-entity, and creditor rules may differ. Confirm current official law and obtain licensed advice for a specific structure or dispute.

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