An operating agreement is a legal document that governs how an LLC (Limited Liability Company) is owned, managed, and operated. It outlines the rights and responsibilities of members, how profits and losses are distributed, how decisions are made, what happens when a member wants to leave, and how the company is dissolved if needed. While not legally required in most states, an operating agreement is one of the most important documents you can have for any LLC, especially one with multiple members.

What an Operating Agreement Covers

A well-drafted operating agreement addresses: ownership structure and membership percentages, capital contributions from each member, how profits and distributions are allocated, voting rights and decision-making processes, management structure (member-managed vs. manager-managed), rules for admitting new members or transferring membership interests, what happens if a member dies or becomes incapacitated, and the process for dissolving the company. The more clearly these are defined, the fewer disputes arise later.

Why It Matters Even for Single-Member LLCs

Even if you’re the only member of your LLC, an operating agreement matters. It reinforces the separation between you and your business, which strengthens your liability protection. Courts are more likely to respect the LLC structure as a genuine separate entity when there’s documentation supporting that. Some banks and investors also require an operating agreement before they’ll work with your business.

Multi-Member LLCs: Non-Negotiable

For any LLC with two or more members, an operating agreement is non-negotiable. Without one, disputes default to your state’s generic LLC statutes, which may not reflect what the parties actually intended. Business partnerships fail regularly, and when they do, the operating agreement is what determines outcomes. Define equity splits, decision-making authority, and exit terms before you start building anything together. It’s far easier to negotiate these terms when everyone is excited about the opportunity than when things go sideways.

Getting One Done

Simple operating agreements for single-member LLCs can be self-drafted from templates. Multi-member agreements for anything beyond the most basic structure warrant a business attorney. LegalZoom offers operating agreement drafting services at accessible price points. Northwest Registered Agent also provides formation services that include operating agreement templates as part of their packages.

The Bottom Line

An operating agreement is the rulebook for your LLC. It protects you when things go well and protects you more when they don’t. Get it done when you form the company, not after a problem arises. Explore more on business formation and structure in the business basics library.