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What to Include in an LLC Operating Agreement: A Complete Checklist

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Knowing what to include in an LLC operating agreement is the difference between a document that actually governs your business and one that hands critical decisions over to state default rules you never agreed to. Most LLC owners mix up required provisions with optional ones, and many rely on generic templates that don’t reflect their actual ownership structure or management style.

May 27, 2026 Author: Inc Authority
What to Include in an LLC Operating Agreement: A Complete Checklist

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This article gives you a clause-by-clause checklist covering every major provision, labels each as required or optional, maps state-by-state requirements, and breaks down what single-member and multi-member LLCs each need.

What to Include in an LLC Operating Agreement at a Glance

  • Cover at minimum: company identity, member ownership percentages, capital contributions, management structure, voting rights, profit and loss allocations, transfer restrictions, and dissolution procedures.
  • Most states don’t legally require an operating agreement, but five (California, Delaware, Maine, Missouri, and New York) do in some form. Without one, your LLC defaults to state rules you may not want.
  • Single-member LLCs still need an operating agreement to reinforce the liability shield and establish succession instructions.
  • Choosing between member-managed and manager-managed structure determines who has legal authority to bind the company.
  • Required provisions establish your LLC’s legal existence. Optional ones, such as non-compete clauses, arbitration agreements, and fiduciary duty customizations, are where smart customization happens.
  • Skipping or using an uncustomized generic template (especially on voting thresholds, buyout triggers, and distribution timing) is the most common and costly drafting mistake.

What Does an LLC Operating Agreement Need to Include?

Every LLC operating agreement should address these core provisions:

  • Company information and business purpose
  • Member ownership percentages
  • Capital contributions
  • Management structure
  • Voting rights and decision-making thresholds
  • Profit and loss allocations
  • Transfer restrictions and buyout rules
  • Amendment procedures
  • Dispute resolution
  • Dissolution procedures

Some are foundational requirements that courts and state statutes expect to see. Others are optional but protect members in ways the law doesn’t automatically address.

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Required vs. Optional LLC Operating Agreement Provisions

Required Provisions

Most states treat the following as foundational. Courts look to these clauses first when disputes arise, even in states that don’t mandate a written agreement.

  • LLC name and state of formation: establishes the entity’s legal identity
  • Member names and ownership percentages: defines who owns what
  • Registered agent designation: required for service of process in every state
  • Management structure election: whether the LLC is member-managed or manager-managed

Leave any of these out, and your agreement is functionally incomplete.

Optional but Strongly Recommended Provisions

  • Non-compete clauses: prevent departing members from immediately competing against the LLC
  • Arbitration and forum selection: determines how and where disputes are resolved before one starts
  • Fiduciary duty customizations: some states allow members to modify or limit the duties managers owe the LLC; others do not
  • Indemnification language: specifies when the LLC will cover legal costs incurred by members or managers acting on its behalf
  • Books-and-records audit rights: establishes each member’s right to inspect financial records

Required vs. Optional: Quick-Reference Checklist

Provision Required or optional? Notes

LLC name and state of formation Required Foundational in all states
Principal business address Required Establishes legal domicile
Registered agent designation Required Mandatory for service of process in every state
Member names and ownership percentages Required Courts look to this first in disputes
Management structure election Required Member-managed or manager-managed must be stated
Capital contributions Required Amount and form (cash, property, services) for each member
Effective date of agreement Required Establishes when the agreement governs
Business purpose statement Required Broad general-purpose language recommended
Voting rights and thresholds Strongly recommended Omitting defaults to state law, often requiring unanimous consent
Profit and loss allocations Strongly recommended Must distinguish allocation from distribution
Distribution rules and timing Strongly recommended When and how cash is paid out to members
Transfer restrictions and right of first refusal Strongly recommended Prevents unwanted ownership transfers
Buyout triggers and pricing formula Strongly recommended Omitting forces litigation or costly appraisal
Amendment procedures Strongly recommended Specify vote threshold and written requirement
Dissolution procedures Strongly recommended Triggering events and asset distribution order
Successor member clause (single-member LLCs) Strongly recommended LLC may dissolve automatically on owner’s death without it
Non-compete clauses Optional Recommended when members have industry expertise
Arbitration and forum selection Optional Strongly recommended to avoid default court litigation
Fiduciary duty customizations Optional State-dependent; some states limit what can be modified
Indemnification language Optional Recommended for manager-managed LLCs
Books-and-records audit rights Optional Recommended for multi-member LLCs
Guaranteed payments to members Optional Relevant when members receive compensation regardless of profit
Additional capital contribution requirements Optional Addresses whether members can be required to contribute more later

Core LLC Operating Agreement Provisions Explained

Company Information and Business Purpose

Start with the LLC’s legal name, principal business address, registered office address, state of formation, and the agreement’s effective date. Most small businesses use a broad general-purpose clause (“any lawful business activity”) rather than a narrow description. A specific-purpose clause legally restricts what your LLC can do, which creates problems if your business pivots or expands.

Members, Ownership Percentages, and Capital Contributions

List every member’s full legal name and address, their ownership percentage, and what they contributed: cash, property, or services. Be specific. For example, Member A contributes $10,000 for a 60% interest; Member B contributes $6,667 for a 40% interest. Also clarify whether members can be required to make additional contributions later. Leaving contribution terms vague invites disputes over who actually owns what, and those disputes get more complicated once you reach the question of who gets to vote on resolving them.

Member-Managed vs. Manager-Managed Structure

In a member-managed LLC, all members share authority to make day-to-day decisions and can legally bind the company. In a manager-managed LLC, members elect one or more managers (who may or may not be members) to run operations, while non-managing members act as passive investors. The choice affects authority clauses, signature authority, and who can enter contracts throughout the agreement.

Voting Rights and Decision-Making Authority

Specify which decisions require a vote and what threshold triggers approval. Routine decisions might need only a simple majority. Admitting new members, amending the agreement, or selling significant assets typically require a supermajority or unanimous consent. Votes can be weighted per capita or proportional to ownership. Skip this clause, and state default rules fill the gap, often requiring unanimous consent for most decisions, which can paralyze even a two-member LLC.

Profit and Loss Allocations and Distribution Rules

Allocation is how profits and losses get assigned to each member for tax purposes. It happens on paper, at year-end. Distribution is when cash actually leaves the company. Your agreement should define both: how profits and losses are divided, and when distributions happen (quarterly, annually, or at manager discretion). It should also restrict distributions when the LLC can’t cover its debts. Failing to separate these concepts can leave members owing taxes on income they never received.

Transfer Restrictions, Buyouts, and Adding or Removing Members

Without transfer restrictions, a member could sell their interest to a stranger or pass it to an heir without the other members having any say. Standard protections include.

  • Right of first refusal: existing members get the first opportunity to buy a departing member’s interest before it’s offered outside the LLC
  • Transfer approval: admitting a new member requires a majority or unanimous vote
  • Buyout triggers: events that force or allow a buyout, such as death, disability, voluntary withdrawal, or expulsion
  • Buyout price formula: a predetermined method for valuing the departing member’s interest, such as book value, a fixed formula, or independent appraisal

Without a buyout formula, determining a fair price typically requires litigation.

Amendments, Dispute Resolution, and Dissolution

Amendments: State what vote is required to change the agreement (typically unanimous or supermajority) and require all amendments to be in writing. An oral side deal rarely holds up if the original agreement says otherwise.

Dispute resolution: Decide in advance whether disputes go to mediation, arbitration, or court. Include a governing law clause and a forum selection clause. Skip this, and you default to court litigation with no arbitration alternative.

Dissolution: Define what events trigger wind-down, such as a unanimous vote, a court order, or a member’s death if no successor is named. Specify how assets get distributed: debts first, then remaining assets to members proportional to ownership. States vary on whether a formal wind-up period is required before the LLC legally ceases to exist.

Single-Member vs. Multi-Member LLC Operating Agreement: Key Differences

A single-member LLC still needs an operating agreement. Courts in several states have pierced the corporate veil of single-member LLCs specifically because the owner treated the LLC as an extension of themselves. A signed, on-file operating agreement is one of the clearest ways to demonstrate separation.

Provision Single-member LLC Multi-member LLC

Ownership & capital contributions Lists sole member’s 100% interest and initial contribution Lists each member’s percentage and contribution amount
Management structure Sole member manages by default; no election needed Must elect member-managed or manager-managed and name who holds authority
Voting No voting procedures needed; sole member decides unilaterally Requires defined voting thresholds for routine and major decisions
Profit distributions Sole member receives 100%; timing set by member’s discretion Must define how profits split among members and when distributions occur
Transfer restrictions No right of first refusal needed; address who can inherit or purchase the interest Requires right of first refusal, transfer approval procedures, and buyout triggers
Succession/death Critical: must name a successor member or the LLC may dissolve automatically in some states Covered by buyout trigger clauses and surviving member provisions
Dispute resolution Less urgent but recommended for disputes with third parties Essential: should define arbitration, mediation, or litigation procedures

Two provisions matter most for single-member agreements. First, a successor member clause names who inherits your LLC interest if you die or become incapacitated. Without it, some states treat the LLC as automatically dissolved. Second, an explicit statement that the sole member holds all decision-making authority reinforces to courts and banks that you are operating a properly governed entity.

Multi-member agreements carry more complexity by design. More members means more competing interests, more scenarios to anticipate, and more default state rules that can silently override your intentions if the agreement doesn’t address them.

Operating Agreement Requirements by State

Without an operating agreement, your LLC is governed entirely by your state’s default rules, written as a generic fallback, not a tailored governance plan. They can produce outcomes you never intended.

State Operating Agreement Requirements at a Glance

State Written agreement required? Key default rule if no agreement exists

California Yes (written or oral) Member-managed by default; distributions shared equally among members
Delaware Yes (written, oral, or implied) Members share equally in distributions without a written allocation
Maine Yes (written, oral, or implied) Equal member voting and equal profit-sharing apply by default
Missouri Yes (written or oral) Equal distribution rules apply without a written agreement
New York Yes, written only Must be adopted within 90 days of filing Articles of Organization
All other states No, but strongly recommended Most states default to per-capita voting and equal profit distribution

The Five States That Require an Operating Agreement

  1. California requires an operating agreement, though it may be oral or written. Written agreements and amendments must be kept with company records. The requirement applies to single-member LLCs. The document does not need to be filed publicly or notarized.
  2. Delaware requires all LLCs to have an operating agreement. It may be created before, during, or after formation, and can be oral, implied, or written. Unlike other states, Delaware does not require the agreement to list all members or managers.
  3. Maine requires every LLC to have an operating agreement. It may be formed before or at the time of entity formation. If created later, the specific date of formation must be referenced.
  4. Missouri does not require a written agreement but requires at least an oral agreement covering business conduct and the rights of members, managers, agents, and employees. It does not need to be filed with the Secretary of State.
  5. New York has the most specific timing requirement: the agreement must be entered into before, at the time of, or within 90 days after filing the Articles of Organization. It does not need to be notarized or filed with the state.

Why Default Rules Surprise Most LLC Owners

Per-capita voting. Most states default to one vote per member, regardless of ownership percentage. A member who owns 5% has the same voting power as one who owns 75%. Your agreement can override this; state default rules cannot.

Equal profit distribution. In many states, members share distributions equally, not proportionally to capital contributions. If you contributed $90,000 and your partner contributed $10,000, default rules hand you both the same check.

Unanimous consent requirements. State statutes generally require unanimous consent to add a new member or approve a member’s sale of their entire interest. That becomes a deal-killer the moment you want to bring in an investor and one member refuses.

No state requires an LLC to file its operating agreement with the state. The five states that mandate one only require LLCs to keep a copy in their own records. Keep a signed copy with your core business records and provide a copy to each member at signing.

Common Mistakes in LLC Operating Agreements

  1. Leaving voting thresholds blank. When your agreement doesn’t specify approval percentages, your state’s default statute fills the gap. Define thresholds explicitly for both routine and major decisions.
  2. Omitting a buyout formula. Name a specific method for valuing a departing member’s interest: book value, a fixed formula, or an independent appraisal process. Without one, determining a fair price typically requires litigation.
  3. No successor member clause in a single-member LLC. In some states, an LLC dissolves automatically when its sole member dies if the agreement doesn’t name a successor.
  4. Using a generic template without customizing for your state’s LLC statute. State statutes differ on default rules, what provisions you can override by contract, and what language a valid agreement requires. A template drafted for one state may make specific clauses unenforceable in yours.
  5. Failing to update the agreement when ownership changes. Adding a member, buying out a departing one, shifting ownership percentages, or taking on outside investment all change actual governance, but none of those changes appear in an outdated agreement. Courts and banks rely on the written document.
  6. Confusing profit allocation with cash distributions. If your agreement allocates income to a member but places no obligation on the LLC to distribute cash, that member may owe taxes on income they never received. Address both separately.
  7. No dispute resolution clause. Arbitration and mediation are faster and cheaper than litigation, but only apply if your agreement requires them.

Can You Write Your Own LLC Operating Agreement?

Yes. No state requires an attorney to draft it, and no court will reject a valid agreement because a lawyer didn’t sign off. Enforceability depends on the document’s contents, not on who typed it.

DIY drafting works well when.

– You’re forming a single-member LLC with no outside investors

– Your ownership structure is straightforward: one person, 100% interest

– Your state doesn’t impose unusual statutory requirements a generic template might miss

Attorney review is worth the cost when.

– You have two or more members with unequal ownership stakes

– You’re bringing in outside capital or issuing different membership classes

– Members live in different states, creating potential conflicts-of-law issues

– Your buyout formula involves real estate, intellectual property, or other hard-to-value assets

– You’ve had member disputes before, or anticipate them

The most common DIY mistake isn’t using a template; it’s using one without reading it. Boilerplate agreements often include default language that replicates state law rather than overriding it in your favor. Work through every clause against your actual situation: your state’s LLC statute, your ownership percentages, how you plan to make decisions, and what happens if a member wants out.

Who Writes the Operating Agreement for an LLC?

An LLC operating agreement can be written by the members themselves, by a business attorney, or with the help of a legal services platform. Single-member LLCs with simple structures often use a template-based approach. Multi-member LLCs with complex ownership arrangements, outside investors, or members in multiple states benefit most from attorney involvement. The key is whether every clause has been reviewed against your specific state’s LLC statute and your actual ownership arrangement before anyone signs.

Whatever route you take, make sure every member signs the final version, each person keeps a copy, and you update the agreement whenever your ownership structure or management setup changes.

Frequently Asked Questions About LLC Operating Agreement Contents

Does an LLC Operating Agreement Need to Be Notarized or Filed With the State?

No. An LLC operating agreement is an internal document you keep with your business records. You don’t submit it to any government agency. Some states impose specific execution requirements (New York requires adoption within 90 days of filing), so check your state’s LLC statute. Every member should sign a copy at formation and receive a fully executed version.

Can an LLC Operating Agreement Be Oral, or Does It Have to Be in Writing?

A written agreement is always the right choice, even in states like Delaware and Missouri that technically permit oral ones. Banks, lenders, and investors routinely require a written operating agreement before opening accounts, extending credit, or conducting due diligence. An oral agreement won’t satisfy those requests.

What Happens if My Operating Agreement Conflicts With My State’s LLC Statute?

Your operating agreement controls over the default LLC statute on most issues. But some statutory provisions are non-waivable, meaning members cannot contractually override them. Common examples include a member’s right to inspect the LLC’s books and records, and in some states, the prohibition against eliminating fiduciary duties entirely. When a provision conflicts with a non-waivable rule, the statute governs and the conflicting clause becomes unenforceable.

How Often Should an LLC Operating Agreement Be Updated?

Review and update the agreement whenever a material change occurs: a new member joins, an existing member exits, ownership percentages shift, or the LLC takes on outside investment. All members should sign a written amendment (not just acknowledge the change verbally), and you should retain dated copies of both the original and each amendment so the governance history stays clear.

DISCLAIMER: The above material has been prepared for informational purposes only, containing opinions of the provider and is not intended to provide, and should not be relied on for, tax, legal, or accounting advice. Please consider consulting tax, legal, and accounting advisors before engaging in any transaction.

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