Why Your LLC Needs an Operating Agreement (Even If It’s Just You)
By Nadine Deeb, Esq. · Published June 5, 2026 · Updated July 2026Forming an LLC is an important step. But filing articles of organization is not the same as having a complete legal structure for how the business will actually operate. That is where an operating agreement comes in.
An operating agreement is the internal rulebook for the LLC. It explains who owns the company, who controls decisions, how money is handled, what duties members owe, how disputes are resolved, and what happens if someone wants out.
At Accord & Shield Legal, we have seen many business owners form LLCs online and assume they are protected. Then a dispute happens. A partner stops contributing. Someone wants to sell. A member gets divorced. A founder leaves. One owner wants distributions and another wants reinvestment. The bank, investor, lender, buyer, or court asks for the operating agreement — and there is either no agreement or a generic template that does not match the business. An LLC without a strong operating agreement may leave too much to default law, memory, informal conversations, or expensive disputes.
Quick Answer: What Is an LLC Operating Agreement?
An LLC operating agreement is a written agreement that governs the internal affairs of a limited liability company. It typically addresses ownership percentages, management authority, voting rights, member duties, profit and loss allocations, distributions, capital contributions, transfers, buyouts, dispute resolution, dissolution, and other rules for operating the business.
Why Even Single-Member LLCs Need One
Many single-member LLC owners assume they do not need an operating agreement because there are no other members. That can be a mistake. A single-member operating agreement can help document the LLC’s separate existence, show that the owner treats the LLC as a real business, clarify management authority, support bank, lender, or investor requests, help preserve limited liability practices, define what happens if the owner dies or becomes incapacitated, create a record for tax, accounting, and succession planning, and avoid relying only on default state rules.
The SBA explains that an operating agreement is a key LLC document governing internal financial and functional decisions, and that while many states do not require one, operating without one can be unwise — see SBA Basic Information About Operating Agreements.
What Should an Operating Agreement Include?
A strong operating agreement may address the legal name and business purpose, principal office and registered agent, member names and ownership percentages, capital contributions, management structure, voting rights and major decision approvals, officer or manager authority, profit and loss allocations, distributions, tax classification, books and records, member duties, transfer restrictions, buy-sell provisions, deadlock procedures, admission of new members, withdrawal or resignation, death, disability, divorce, or bankruptcy of a member, dissolution and winding up, dispute resolution, and amendments.
The agreement should be tailored to how the business actually operates. A generic template may not protect the owners when a real dispute happens.
Ownership Percentages and Capital Contributions
The operating agreement should clearly state who owns what: initial ownership percentages and capital contributions, future contributions, member loans, sweat equity, failure to contribute, dilution, ownership records, and capital accounts where applicable.
This is especially important when one member contributes cash, another contributes services, and another contributes intellectual property, equipment, or customer relationships. If the agreement does not explain how ownership was earned or adjusted, disputes can arise later — and if members are earning equity over time, coordinate the agreement with vesting provisions.
Voting Rights and Management Authority
LLCs can be member-managed or manager-managed. The operating agreement should explain who manages the company; who can sign contracts, open bank accounts, hire employees, borrow money, and approve major expenses; what decisions require majority approval; what decisions require unanimous approval; and what happens if members are deadlocked.
Without clear authority, one member may bind the company to obligations the other members never approved.
Multi-member LLC running on a downloaded template — or no agreement at all? Voting, buyout, deadlock, and distribution provisions are what keep a disagreement from freezing the business. We draft and review operating agreements for companies in Arizona, California, and Texas.
Get your operating agreement reviewed →Profit Distributions and Tax Allocations
Members should not assume that profits, losses, cash distributions, and tax allocations are always the same thing. An operating agreement should address how profits and losses are allocated, when distributions may be made, whether tax distributions are required, whether the company must maintain reserves, whether managers have discretion to reinvest profits, how member loans are repaid, and how guaranteed payments or compensation are handled.
The IRS Form 1065 instructions recognize that partnership-style reporting may involve profit, loss, and capital shares — and if the agreement does not express those shares as fixed percentages, a reasonable method may be used consistently. See the IRS Instructions for Form 1065. Tax and accounting professionals should review allocation and distribution provisions.
Tax treatment can vary based on your entity, transaction structure, and circumstances, so you should consult a qualified tax attorney or accountant before relying on any tax-related decision.
Buy-Sell and Exit Provisions
A good operating agreement should answer what happens when a member wants or needs to leave. Buy-sell provisions may address voluntary withdrawal, death, disability, divorce, bankruptcy, termination of employment, failure to perform duties, deadlock, misconduct, third-party offers, sale of the business, valuation method, payment terms, transfer restrictions, rights of first refusal, and company repurchase rights.
Without exit rules, the remaining members may be stuck negotiating under pressure — or worse, litigating. We see the downstream version of this problem constantly in partnership disputes.
Deadlock Provisions
Deadlock occurs when members cannot approve a decision required to operate the business. Deadlock provisions may include good-faith negotiation, mediation, tie-breaker provisions, rotating authority for limited decisions, a buy-sell process, shotgun provisions where appropriate, and dissolution as a last resort.
For 50/50 LLCs, deadlock provisions are especially important. Equal ownership without a deadlock process can freeze the business.
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Limited Liability and Business Separateness
An operating agreement can support the separation between the LLC and its owners — the SBA notes that operating agreements can help protect limited liability status. But an operating agreement is not enough by itself. Owners should also keep separate bank accounts, avoid commingling funds, sign contracts in the LLC’s name, keep records, maintain insurance, file required reports, and avoid using the LLC as a personal account. The agreement is part of a broader liability-protection strategy.
Tax Classification and EIN Issues
An LLC’s legal structure and federal tax classification are not always the same. The IRS explains that an LLC may be classified differently for federal tax purposes and may use Form 8832 to change its default federal classification — see IRS Limited Liability Company guidance. The IRS also explains that a new EIN may be needed when an entity changes ownership or structure — see Do You Need a New EIN. Operating agreements should coordinate with tax classification, ownership changes, and accounting advice.
Responsible Party, Records, and Member Changes
LLCs should keep ownership and tax records current. The IRS explains that changes to the responsible party, address, or location must be reported on Form 8822-B within 60 days — see IRS guidance on Responsible Parties and Nominees.
Operating agreements should be updated when a new member joins or a member leaves, ownership percentages change, the tax classification changes, management authority changes, the company raises capital or takes on debt, members change roles, a buyout occurs, or the business expands or pivots. An outdated operating agreement can be almost as problematic as no agreement.
Single-member LLC? A short, tailored operating agreement documents your company’s separateness for banks, lenders, and courts — and answers the succession questions no one wants to leave open.
Document your single-member LLC →Common Operating Agreement Mistakes
Business owners often make avoidable mistakes: having no operating agreement; using a generic template; failing to update the agreement after ownership changes; leaving out buy-sell provisions or deadlock procedures; failing to address tax distributions, management authority, or member duties; failing to address IP ownership; failing to address death, divorce, disability, or bankruptcy; using handshake promises instead of written provisions; and not coordinating the agreement with tax and accounting advice.
These issues often remain hidden until there is a dispute, financing request, investor diligence, sale, divorce, death, or tax issue.
The Legal Framework Behind Operating Agreements
Entity law. The operating agreement governs internal LLC affairs, member rights, management structure, and ownership transfer rules, subject to applicable state law.
Contract law. An operating agreement is a contract among members and sometimes the company itself. It should be drafted clearly and consistently.
Tax law. Allocations, distributions, tax classification, capital accounts, and ownership changes may have tax consequences.
Liability protection. Operating agreements help document the LLC’s separate existence and internal rules, but owners must also operate the company consistently with that separateness.
Succession and exit planning. Buy-sell provisions, transfer restrictions, death and disability terms, and dissolution procedures can prevent expensive disputes.
How Accord & Shield Legal Can Help
We help startups, entrepreneurs, small businesses, and growing companies draft, review, and update LLC operating agreements — single-member and multi-member agreements, 50/50 ownership structures, manager-managed and member-managed LLCs, buy-sell and deadlock provisions, capital contribution and distribution provisions, member exit and transfer terms, founder and investor provisions, operating agreement updates, and business partner dispute prevention, coordinated with entity formation where needed.
We have seen business owners wait until a dispute begins before looking for an operating agreement. By then, it may be too late to easily fix missing buyout rights, unclear voting rules, or vague financial terms. Getting an attorney involved early can help protect the business before problems start.
Red Flags That Your Operating Agreement Needs Review
Speak with counsel if you do not have an operating agreement; your agreement is a template downloaded online; your LLC has more than one owner; ownership percentages changed; a member wants to leave or a new member is joining; you have a 50/50 ownership structure; there is no buyout process or deadlock procedure; members disagree about distributions; one member controls the bank account; you are raising money or buying or selling the business; you are unsure who can sign contracts; or the agreement does not match how the business actually operates.
Final Thoughts
An LLC operating agreement is not just paperwork. It is the roadmap for ownership, control, money, exits, disputes, and continuity. Even if your state does not require one, operating without a clear agreement can leave the business exposed to default rules, misunderstandings, and expensive disputes. A well-drafted operating agreement can help protect the owners, support limited liability practices, and give the business a stronger foundation.
If you formed an LLC — or if your existing agreement no longer fits your business — Accord & Shield Legal can help you put the right operating agreement in place.
This article is provided by Accord & Shield Legal, PLLC for general informational purposes only. It is not legal advice, does not create an attorney-client relationship, and should not be relied upon as a substitute for advice from a qualified attorney who understands your specific facts, entity structure, ownership, tax circumstances, state law, operating documents, and business goals. LLC operating agreements may involve contract, corporate, tax, fiduciary-duty, employment, intellectual property, succession, financing, and dispute-resolution issues. Tax and accounting matters should be reviewed with qualified professionals. Do not send confidential or privileged information unless and until an attorney-client relationship has been formally established in writing. Prior results do not guarantee a similar outcome.
Frequently Asked Questions
An LLC operating agreement is a written document that governs the company’s ownership, management, voting, distributions, duties, transfers, buyouts, disputes, and dissolution.
Yes, single-member LLCs should consider one. It can help document the company’s separate existence, support banking and financing requests, and create rules for management, succession, and records.
Some states require operating agreements and others do not. Even where not required, operating without one can create avoidable risk.
Ownership, management, voting, capital contributions, profit and loss allocations, distributions, books and records, buyout rights, transfer restrictions, deadlock procedures, dispute resolution, and dissolution.
A template may miss important issues or fail to match your business. Legal review is especially important for multi-member LLCs, 50/50 ownership, investors, buyouts, tax allocations, or complex contributions.
Default state-law rules may apply, and those rules may not match what the members intended. Disputes over control, money, exits, and ownership may become harder to resolve.
Update it when members join or leave, ownership changes, the business raises capital, tax classification changes, management authority changes, the business expands, or the agreement no longer matches reality.
It cannot prevent every dispute, but it can reduce uncertainty by providing clear rules for decision-making, money, buyouts, deadlock, access to records, and dissolution.
Don’t Leave the Most Important Questions Unanswered.
It is usually far less expensive to draft a strong operating agreement now than to fight later over ownership, money, or control. Let’s put one in place that actually reflects your business.
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