50-State Surveys › LLC Operating Agreement Requirements by State › Pennsylvania

Pennsylvania: LLC Operating Agreement Requirements

verified against the statute 2026-07-26 15 statute sources

The short answer

Pennsylvania does not require a domestic LLC to adopt a written operating agreement. An agreement may be oral, implied, in record form, or any combination, including for a sole member; if it is silent, the Pennsylvania Uniform Limited Liability Company Act of 2016 supplies equal-vote, equal-distribution, management, transfer, amendment, duty, and information defaults subject to statutory limits.

Ask Ezel about your situation

This is the general rule in Pennsylvania. Ezel applies current Pennsylvania law to your specific facts and answers with citations to the statutes.

Governing law and document namePennsylvania Uniform Limited Liability Company Act of 2016; 'operating agreement' (§§ 8811–8812)
Required or optionalOptional; Title 15 supplies rules for matters the agreement does not address (§ 8815(b))
Permitted form and signaturesOral, implied, in record form, or combined; no general signature or notary rule. A record-form no-oral-amendment clause is enforceable (§§ 8812, 8817(e))
Adoption timing and effectPreformation terms may become the agreement on formation; no general adoption deadline; company and later members are bound without separate assent (§ 8816)
Single member and assentSole-member agreement recognized; company is bound without manifesting assent and a new member is deemed to assent (§§ 8812, 8816)
Management and authority defaultsMember-managed unless agreement expressly selects managers; equal management, majority ordinary-course, unanimous outside-course. Member status alone gives no agency; manager usual-business agency depends on filed certificate (§§ 8831, 8847)
Voting, economic, and transfer defaultsOne equal management vote per member; equal interim-distribution shares; new members require all-member consent; transfer gives distributions, not management or information rights (§§ 8841, 8844, 8847, 8852)
Nonwaivable rules and dutiesCannot erase specified loyalty/care floors or good-faith covenant, evade indemnity/exoneration limits, unreasonably restrict member actions, or overrestrict information/nonparty rights; permitted duty changes face manifest-unreasonableness review (§§ 8815, 8848, 8849.1–.2)
Amendment, filing, and recordsDefault unanimous amendment and protected higher thresholds; certificate prevails over conflicting agreement, while other filed records protect reasonable outsider reliance; member information rights may be reasonably restricted (§§ 8817, 8847, 8850)

Compare this rule across all 50 states + DC →

Requirements one by one

Governing law and document name

Chapter 88 of Title 15 is the Pennsylvania Uniform Limited Liability Company Act of 2016.
Section 8812 uses the term operating agreement even when the members call the arrangement
something else.

Required or optional

Pennsylvania does not command an LLC to adopt a separate agreement. Section 8815(b) instead gives
the consequence of silence: “this title governs the matter” to the extent the operating
agreement does not address the company's internal relations, rights, duties, activities, or
amendment process.

Permitted form and signatures

Section 8812 recognizes an agreement that is oral, implied, in record form, or any combination.
Chapter 88 states no general signature, witness, acknowledgment, or notarization condition for the
agreement itself. But § 8817(e) enforces a record-form clause saying amendments, modifications, or
rescission must also be in record form; members cannot use a later oral agreement to bypass that
clause.

Adoption timing and effect

Section 8816(c) lets intended initial members agree before formation that their terms will become
the operating agreement when the company forms, and it expressly supplies the same route for one
intended member. There is no general post-filing adoption deadline. Under § 8816(a)-(b), the company
is bound even without separately manifesting assent, and a person who becomes a member is deemed to
assent.

Single member and assent

The § 8812 definition expressly includes a sole member. Section 8841(a) separately explains how the
one initial member and organizer agree on membership, while § 8841(d) makes the agreement the first
source for later admission and otherwise requires all-member approval.

Management and authority defaults

Section 8847 makes the LLC member-managed unless the agreement expressly selects manager management.
The member-managed defaults are equal management rights, majority-of-members decisions in the
ordinary course, and all-member approval outside the ordinary course. Authority to bind outsiders
is a separate question: § 8831 says membership alone creates no agency, while a manager's usual-
business act gets statutory agency effect when the certificate of organization states that the
company is manager managed.

Voting, economic, and transfer defaults

Pennsylvania's management vote is per member, not automatically weighted by contribution or an
informal percentage label. Section 8844 (§ 8844) likewise makes interim distributions equal by default once
the company decides to distribute. Under § 8852, transferring the transferable interest moves the
right to distributions but does not itself give management or information rights; full admission
as a new member follows § 8841 and ordinarily requires every member's approval.

Nonwaivable rules and duties

Section 8815(c) lists the statutory floor. Among other limits, an agreement cannot simply erase the
specified loyalty and care duties, vary the good-faith-and-fair-dealing obligation outside the
permitted framework, overrestrict information rights, unreasonably restrict member actions, impair
protected nonparty rights, or evade the indemnification and exoneration limits. Section 8815(d)
allows specified duty changes only within its conditions, including manifest-unreasonableness
review. Sections 8849.1 (§ 8849.1) and 8849.2 (§ 8849.2) state the member and manager duties; § 8848(g) forbids
indemnification for court-determined recklessness, willful misconduct, or a knowing law violation.

Amendment, filing, and records

Section 8847 defaults to unanimous member approval for an operating-agreement amendment and protects
a higher voting threshold from reduction by a smaller vote. The agreement is not a required item
in § 8821's certificate contents, although a provision placed in the certificate is treated as an
operating-agreement provision. Section 8817 makes the certificate prevail over a conflicting
private term and lets another filed record protect outsiders who reasonably rely on it. Section
8850 (§ 8850) supplies information and inspection rights, subject to reasonable restrictions whose
reasonableness the company must prove if challenged.

What trips people up

  • Flexible form does not defeat a no-oral-amendment clause. An oral agreement can qualify under
    § 8812, but § 8817(e) enforces a record-form agreement's record-only amendment rule.
  • Internal management and third-party agency use different documents. The operating agreement
    selects manager management under § 8847, while § 8831's usual-business agency rule turns on what
    the certificate of organization says.
  • “Majority interest” is not the statutory management default. Section 8847 gives members equal
    management rights and uses a majority of members for ordinary-course disagreements; contribution-
    weighted or percentage voting must come from the agreement.

Common questions

Does selling an economic interest make the buyer a member?
No. Section 8852 transfers the assigned distribution right but not management or information rights.
Admission as a member must occur under § 8841 or the operating agreement.

Can a Pennsylvania LLC limit access to confidential information?
Yes, within limits. Section 8850(h) permits reasonable confidentiality, nondisclosure, and safeguarding
conditions, and places the burden on the company to prove reasonableness in a dispute.

Can a manager be someone who is not a member?
Yes. Section 8847(c)(5) says a person need not be a member to be a manager.

Statutes and sources

Source links

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

15 Pa.C.S. § 8811 · accessed 2026-07-26
15 Pa.C.S. § 8812 · accessed 2026-07-26
15 Pa.C.S. § 8815 · accessed 2026-07-26
15 Pa.C.S. § 8816 · accessed 2026-07-26
15 Pa.C.S. § 8817 · accessed 2026-07-26
15 Pa.C.S. § 8821 · accessed 2026-07-26
15 Pa.C.S. § 8831 · accessed 2026-07-26
15 Pa.C.S. § 8841 · accessed 2026-07-26
15 Pa.C.S. § 8844 · accessed 2026-07-26
15 Pa.C.S. § 8847 · accessed 2026-07-26
15 Pa.C.S. § 8848 · accessed 2026-07-26
15 Pa.C.S. § 8849.1 · accessed 2026-07-26
15 Pa.C.S. § 8849.2 · accessed 2026-07-26
15 Pa.C.S. § 8850 · accessed 2026-07-26
15 Pa.C.S. § 8852 · accessed 2026-07-26
This page is general legal information about state-law operating-agreement rules for an ordinary domestic limited liability company, not legal advice or a substitute for an agreement tailored to a particular company's owners, assets, financing, tax treatment, licenses, or disputes. A state may permit an oral, implied, or unsigned operating agreement while a separate law still requires a particular promise or transaction to be signed, recorded, approved, or disclosed. The statutory defaults apply when a valid agreement does not replace them, and some duties and remedies cannot be waived. Foreign LLCs, professional LLCs, series structures, and regulated businesses may face additional rules. Verified against the official statute text on the date shown; confirm current law and obtain licensed legal advice before relying on it for a particular company or transaction.

Get the answer for your situation

You just read how Pennsylvania handles this in general. Ezel applies current Pennsylvania law to your facts and answers your specific question, with citations.

Opens in Ezel Pro. Every answer cites the authority it relies on.