Yes, you can make your own LLC operating agreement, and the document you draft and sign carries the same legal weight as one an attorney prepares. Every state recognizes self-drafted operating agreements as binding contracts between members, and most states don’t require you to file the document with any government agency. The real question isn’t whether you’re allowed to write one, but whether yours will cover everything that matters when a dispute, a tax audit, or a lender request shows up.
Is a Self-Drafted Agreement Actually Binding?
State LLC statutes broadly allow members to create their own operating agreements, and no state requires an attorney’s involvement. These agreements can be written, oral, or even implied by the members’ conduct. Oral agreements are technically enforceable in most places, but relying on one is asking for trouble. When a dispute lands in court, a written document provides clear evidence of what everyone agreed to, while an oral agreement turns into a credibility contest.
Courts routinely uphold the terms of self-drafted agreements as long as they don’t violate public policy or cross the specific lines drawn by state statute. A handful of states require LLCs to have a written operating agreement at all. Even where it’s technically optional, operating without one hands control of your internal affairs to generic default rules written by the legislature.
What You Lose Without One
Without an operating agreement, your LLC runs on your state’s defaults, and those defaults rarely match what the members actually intended.
The default that catches people off guard most often is profit splitting. Most states divide profits equally among all members regardless of how much each person contributed. If you put in $90,000 and your partner put in $10,000, the state assumes you each get 50% of the profits unless your operating agreement says otherwise.
Default rules also typically assume a member-managed structure, meaning every owner has equal authority to sign contracts, take on debt, and bind the company. That works for a two-person business where both partners are involved daily. It becomes a liability when one member can obligate the company without the other’s knowledge.
Withdrawal rules under default statutes can be equally disruptive. Some states allow a member to leave at any time and demand an immediate buyout, which can drain the company’s cash when it can least afford it. An operating agreement lets you set notice periods, payment schedules, and valuation methods that keep the business solvent during ownership transitions.
Why Single-Member LLCs Still Need One
Solo owners often skip the operating agreement because there’s nobody to negotiate with. The agreement’s value for a single-member LLC has less to do with member relations and more to do with proving your business is genuinely separate from you personally.
If someone sues your LLC and argues you treated the company as your personal piggy bank, the operating agreement is your first line of defense. Courts evaluating whether to pierce the corporate veil look at whether the business observed basic formalities: separate bank accounts, documented distributions, and written governance rules. An agreement that spells out how you handle company funds, when you take distributions, and how major decisions get documented shows a court the LLC operates as a real business entity.
Banks and lenders also often require a copy of the operating agreement before opening a business account or extending credit. Without one, you may be unable to complete basic financial setup for the company.
What to Include
Templates and online generators will get you started, but you need to understand what each section does and whether the default language fits your situation. A template that doesn’t reflect your members’ real intentions is worse than useless because it creates false confidence.
Company Details and Management Structure
Start with the LLC’s exact legal name as it appears on your articles of organization, the principal business address, and the names of all current members. Mismatches between the operating agreement and your formation documents create unnecessary complications later.
The most consequential early decision is choosing between member-managed and manager-managed structures. In a member-managed LLC, every owner participates in running the business and has authority to bind the company. In a manager-managed LLC, one or more designated managers handle daily operations while the remaining members function more like passive investors. The choice affects who can sign contracts and how third parties interact with your company.
Capital Contributions and Profit Sharing
Document each member’s initial contribution with specific dollar values, including cash, property, and services. This section determines each person’s ownership percentage and their share of profits and losses. If you want profit splits to follow ownership percentages, say so explicitly. If you want a different arrangement, you have the freedom to create one, but the IRS will scrutinize allocations that deviate from ownership stakes.
Your distribution schedule belongs here too: how often the company pays out profits, what approval is needed, and whether the company retains a minimum cash reserve before distributing. Vague language in this section is where most internal disputes originate.
Voting, Transfers, and Buyouts
Define whether votes are weighted by ownership percentage or whether each member gets one vote regardless of their stake. For routine decisions, a simple majority usually works. For higher-stakes actions like admitting new members, selling major assets, or taking on significant debt, most agreements require a supermajority or unanimous consent.
Transfer restrictions prevent a member from selling their ownership interest to an outsider without the group’s approval. A right of first refusal gives remaining members the chance to buy a departing member’s share before it goes to a third party. Include a valuation method for buyouts, whether that’s a formula based on book value, an independent appraisal, or a pre-agreed multiplier. Leaving valuation undefined almost guarantees a fight when someone exits.
Dissolution
Cover how the LLC winds down if the members decide to close the business. The typical sequence is to stop taking new business, notify creditors, pay outstanding debts, liquidate remaining assets, and distribute whatever is left to members according to their ownership interests. Without these provisions, state default dissolution rules control, and those rules may impose timelines or priorities that don’t match what the members would choose.
How Your Agreement Affects Taxes
The IRS doesn’t treat LLCs as their own tax category. A single-member LLC is taxed as a disregarded entity by default, meaning all income and expenses flow through to the owner’s personal return. A multi-member LLC is taxed as a partnership by default, with each member reporting their share of income and losses on their own returns. Either type can elect to be taxed as a corporation by filing Form 8832 with the IRS.1Internal Revenue Service. Single Member Limited Liability Companies
For multi-member LLCs taxed as partnerships, the operating agreement’s profit and loss allocations have direct tax consequences. Under federal tax law, each partner’s share of income, gain, loss, and deductions is determined by the partnership agreement. But the IRS won’t honor allocations that exist purely to shift tax benefits between members. The allocation must have what the tax code calls substantial economic effect, meaning it genuinely changes how much money each member receives, not just how much tax each member pays.2Office of the Law Revision Counsel. 26 U.S. Code 704 – Partner’s Distributive Share
To meet that standard, your agreement should require proper maintenance of capital accounts, mandate that liquidating distributions follow capital account balances, and include a deficit restoration obligation. If the IRS determines your allocations lack substantial economic effect, it will reallocate income based on each member’s actual economic interest in the partnership, which may result in a higher tax bill than what you planned for.3eCFR. 26 CFR 1.704-1 – Partner’s Distributive Share
Fiduciary Duties You Can and Can’t Waive
LLC members and managers owe each other fiduciary duties, primarily the duty of loyalty and the duty of care. The duty of loyalty generally prohibits self-dealing and competing with the company. The duty of care requires managers to act with reasonable diligence rather than making reckless decisions.
How much you can modify these duties in your operating agreement depends on where your LLC is formed. Some states allow significant flexibility, including the ability to eliminate fiduciary duties almost entirely as long as you preserve the implied covenant of good faith and fair dealing. Other states draw tighter boundaries and prohibit waivers that would excuse bad faith, intentional misconduct, or knowing violations of law. No state allows you to eliminate the obligation of good faith entirely.
If your LLC involves members who also run competing businesses or make personal investments in the same industry, address those conflicts head-on in the agreement. A well-drafted provision that explicitly permits outside business activities can prevent years of litigation.
Signing the Agreement
Every member needs to sign. This is how each person demonstrates consent to be bound by the terms. Some states will enforce an operating agreement against members who never signed it, but collecting signatures eliminates that ambiguity.
Electronic signatures are legally valid for operating agreements under federal law. The Electronic Signatures in Global and National Commerce Act provides that a signature or contract cannot be denied legal effect solely because it’s in electronic form.4Office of the Law Revision Counsel. 15 U.S. Code 7001 – General Rule of Validity Services like DocuSign and Adobe Sign satisfy this requirement as long as each signer intends their electronic action to serve as a signature. For members in different cities or states, electronic execution is often the most practical approach.
Notarization is almost never legally required for an operating agreement. It adds a layer of protection against future claims that a signature was forged or that someone didn’t understand what they were signing, and whether the added cost is worthwhile depends on the complexity of the membership and the relationship between the members.
Amending the Agreement Later
Businesses change, and your agreement needs a mechanism for keeping up. Most operating agreements require unanimous written consent for amendments, which makes sense as a default because it prevents a majority from rewriting the rules at a minority member’s expense. If your LLC has many members, you might set the threshold at a supermajority instead to avoid giving any single member veto power over routine updates.
Whatever threshold you choose, put it in the original agreement. If the agreement is silent on amendments, you’ll fall back on state default rules, which typically require unanimous consent anyway. Every amendment should be in writing, signed by the required number of members, and attached to the original agreement so the complete set of governing rules lives in one place. Treat each amendment as its own short document that references the original agreement, identifies the specific provision being changed, and states the new language.
Where to Keep It
Operating agreements are not filed with the state. They’re internal documents that stay with the company’s records.5U.S. Small Business Administration. Basic Information About Operating Agreements Keep the signed original in the company’s records book alongside your articles of organization, EIN confirmation, and any amendments. Distribute copies to every member so they have immediate access to the governing rules.
When you amend the agreement, update every member’s copy and note the date the amendment took effect. A scattered paper trail with different members holding different versions is almost as bad as having no agreement at all. If your LLC is ever audited, sued, or involved in a membership dispute, you’ll need to produce a clean, current version on short notice.