LLC Operating Agreement: ownership, authority and governance

An Operating Agreement organises ownership, management, signing authority, contributions, distributions and continuity around the LLC's real operation.

An Operating Agreement turns the flexibility of an LLC into working rules. It defines ownership, governance, authority, contributions, distributions and continuity without placing that entire internal architecture on the public formation record.

The Articles of Organization or Certificate of Formation create the entity. The Operating Agreement explains how it works internally. That difference matters from day one and becomes critical when the LLC adds an account, signer, member, investment or new business line.

It is not an IRS form or a promise of bank approval. It is a private governance instrument that must match the facts and the company's other records.

What an Operating Agreement actually is

It is the agreement of the member or members concerning the affairs of the LLC and the conduct of its business. It can govern matters that state law leaves to private ordering and replace many of the state's default rules.

Terminology and formalities vary by jurisdiction. New York requires members to adopt a written operating agreement and allows it to be entered before formation, at formation or within 90 days after filing. Delaware takes a different approach: its statute recognises a written, oral or implied LLC agreement and confirms that a single-member LLC agreement can be enforceable.

That is why the familiar claim that an agreement is “required in only five states” is misleading. Each statute defines the agreement, its form and its permitted scope differently. For an international structure, a written, dated and coherent instrument is sound practice even where less formal arrangements are recognised.

Private does not mean invisible or secret

An Operating Agreement is generally not filed with the Secretary of State and does not become part of the public formation record. This keeps ownership percentages, internal powers and economic rules outside a routine public search.

The document may still need to be shown to a bank, broker, processor, investor, auditor, adviser or an authority entitled to request it. It may also become relevant in litigation. The benefit is not concealment. It is the ability to maintain coherent private records and disclose only what is necessary through a secure channel.

The five decisions a strong agreement should resolve

Quality is not measured by page count. It is measured by how clearly the document answers these five areas.

1. Identity, purpose and term

The agreement should identify the exact legal name, formation state, effective date and business framework. The purpose can be broad, but it should not conflict with licences, contracts or the activity described to providers.

There is no need to hard-code every operational address into the main text. A detail that changes regularly may belong in a schedule or corporate record so an administrative update does not force a complete restatement.

2. Members, ownership and contributions

The agreement should state who was admitted as a member, the interest held and what was contributed or promised. A contribution may consist of cash, property, services or another obligation permitted by the governing law and agreement. Record the real transaction rather than inserting a generic amount.

For a multi-member LLC, distinguish clearly between:

  • ownership percentage;
  • voting rights;
  • allocations of profit and loss;
  • rights to distributions;
  • obligations to make further contributions.

They need not always be identical, but any difference must be drafted precisely and reviewed for its tax effect.

3. Management and authority

The agreement establishes whether the LLC is member-managed or manager-managed and who can bind the company.

In a single-member LLC, the owner will often manage the business as well. The agreement should still state whether that person may open accounts, sign contracts, delegate authority, hire advisers or approve an extraordinary transaction.

In a multi-member LLC, ownership and authority must not be collapsed into one concept. A member may hold an economic interest without managing daily operations. A manager may run the company without holding the same ownership percentage. An authorised signer may operate an account without becoming a member.

4. Economics: expenses, reserves and distributions

The Operating Agreement should explain how contributions are recorded, who approves material expenses, what reserves the LLC may retain and how distributions are authorised.

A distribution is not the same as salary, reimbursement, loan repayment or a supplier payment. The agreement does not replace accounting, but it helps give each movement an intelligible category and approval path.

It is also useful to address owner loans, contributed assets, intellectual property and costs initially paid by a member. The LLC should not operate like a personal wallet carrying a company label.

5. Continuity, change and exit

A useful agreement anticipates what happens when:

  • a new member is admitted;
  • an interest is transferred or pledged;
  • a member dies, becomes incapacitated or wishes to leave;
  • members reach a deadlock;
  • a material asset or the business is sold;
  • the agreement is amended;
  • the LLC dissolves and winds up.

A single-member LLC also needs continuity rules. It can identify how records are preserved, how an authorised representative may act and what process applies if the owner is temporarily unable to intervene.

Single-member LLC: simple does not mean generic

A sole-member agreement may be shorter, but it still needs to describe a real company. At a minimum, it should connect:

  • the identity of the sole member;
  • management model;
  • actual initial contribution;
  • authority to contract and operate accounts;
  • separation of funds;
  • contribution and distribution rules;
  • books and records;
  • succession, dissolution and amendments.

It does not need artificial clauses about votes among nonexistent partners. Nor should it assume the member is a US citizen, has an SSN or lives at a US address. A document for a nonresident owner uses the actual facts rather than filling gaps with domestic assumptions.

Multi-member LLC: the agreement becomes the centre of the relationship

With two or more members, a basic template rarely resolves enough. The agreement should address:

  • voting thresholds for ordinary and extraordinary matters;
  • information and record-access rights;
  • appointment and removal of managers;
  • further contributions and the result of failing to fund;
  • admission of new members;
  • transfer restrictions, rights of first refusal and valuation;
  • tax allocations and economic distributions;
  • deadlock, exit and dispute resolution.

Moving from one member to two is not a name-and-percentage edit. It can change the default federal tax classification, filing calendar, bookkeeping and banking authority. Treat it as a reorganisation, not a PDF correction.

What the agreement can say about tax

The agreement can record an intention to follow the federal default classification or a valid election. It can assign responsibility for filings, appoint the person coordinating with the tax preparer and define how tax information is delivered to members.

It cannot create the classification by itself. The IRS generally treats a domestic one-member LLC as disregarded for income tax unless a valid corporate election applies. A domestic LLC with two or more members is treated as a partnership by default unless it elects otherwise.

Writing “disregarded entity” in the agreement does not replace those rules or Form 8832 where a different election is intended. It also does not determine how the owner is taxed in another country. The agreement should document an analysed position, not promise a tax outcome.

What banks and platforms may review

A provider may request the Operating Agreement to verify ownership, management or signing authority. Another may accept the formation document, EIN and KYC data without requesting it initially. Requirements depend on the institution, product, ownership complexity and risk review.

When the agreement is provided, the reviewer commonly compares:

  • legal name and formation date;
  • members and beneficial owners;
  • manager and authorised signer;
  • ownership percentages and control;
  • authority to open and operate the account;
  • signatures and effective date;
  • any later amendment.

There is no magic clause that makes an agreement “Mercury compatible” or “Stripe approved”. Strength comes from the agreement, formation record, EIN evidence, application, website and business activity telling the same story. Our guide to bank due diligence for a US LLC looks at that complete picture.

When to use a Banking Resolution

The agreement may grant general authority. A Banking Resolution records a particular decision: opening a relationship, adding signers, approving cards or delegating specified powers.

A simple single-member LLC may not need a new resolution for every account. For a multi-member or manager-managed LLC, it can show that the decision followed the agreed process. The agreement and resolution should complement, never contradict, each other.

Amendment or resolution: they serve different purposes

Amend the Operating Agreement when a structural rule changes: ownership, management, economic rights, voting thresholds, admission, exit or the distribution mechanism.

Use a resolution when existing rules are applied to a specific decision: approving an account, appointing a signer, hiring a provider or authorising a transaction.

A Registered Agent or mailing-address change does not automatically require a rewritten agreement. First check whether the detail appears in the text and which state filing is required. This discipline avoids needless versions and preserves a clean history.

Signatures, dates and version control

Even where the governing law recognises unsigned or implied agreements, a written and signed version is far easier to use as evidence. Preserve:

  • adoption date and, if different, effective date;
  • signatures of the relevant parties;
  • member and contribution schedules;
  • numbered amendments;
  • related consents and resolutions;
  • a record of who received each version.

Do not overwrite the previous PDF with a new file carrying the same name. Corporate history requires proof of which rules applied on each date.

Mistakes that weaken the agreement

Copying a template without reconciling it. It may name the wrong state, nonexistent members, an old address or powers nobody intended to grant.

Confusing ownership with authority. Holding 40% does not itself show whether a person can open an account or incur debt.

Inventing a tax classification. The agreement can document a position but cannot replace IRS rules or formal elections.

Overwriting versions. A new document without a dated amendment breaks the record of ownership and decisions.

Ignoring assets and IP. Where the LLC operates software, a brand, a portfolio or investments, the records should show what the entity owns and what the owner merely licenses.

Failing to update when a member joins. That event affects governance, economics, tax and banking at the same time.

How Exentax approaches the Operating Agreement

Exentax starts with the real structure: state, members, activity, assets, authority, banking, residence and objective. We then align the Operating Agreement with state documents, EIN evidence, resolutions, financial operations and the tax calendar.

For a new LLC, the agreement is designed around its intended use. For an existing LLC, we preserve its history, identify inconsistencies and formalise only the changes that are actually required. The result is not a longer template. It is a private governance system that supports confident operation and growth.

See how we structure an LLC

The governing law and suitable drafting depend on the state, members and transaction. This article provides a general framework and does not replace legal or tax review of the specific facts.