How Operating Agreements Affect a Business Sale

Most founders sign an operating agreement when they form their LLC and never look at it again. By the time they are ready to sell, that document — often a generic template filled out years ago — has become one of the most consequential contracts in the transaction.

What your operating agreement says, and what it does not say, shapes how your deal gets structured, who has to approve it, and whether it closes at all.

What an Operating Agreement Actually Governs in a Sale

An operating agreement is the foundational governance document for an LLC. In the context of a business sale, it controls several critical issues:

Who has authority to approve the sale. Most operating agreements require member approval for a sale of the company or its assets. The voting threshold — majority, supermajority, or unanimous — determines how much consent you need and how much leverage any individual member holds.

Transfer restrictions. Many operating agreements restrict the transfer of membership interests without approval from other members. In a deal structured as a membership interest transfer, these provisions can slow or complicate the transaction.

Right of first refusal. Some agreements give existing members the right to purchase a departing member’s interest before it can be sold to an outside party. If this provision applies to your deal, it has to be navigated before a buyer can close.

Buy-sell provisions. These clauses define what happens when a member wants to exit — including valuation methodology and process. A buy-sell provision that conflicts with your deal terms creates friction that has to be resolved before closing.

The Problems That Surface in Diligence

Buyers review operating agreements closely. The issues they flag most often are provisions that create uncertainty about who controls the transaction, rights that could allow a member to block or delay the deal, and gaps — provisions that should be there but are not, leaving key questions unanswered.

An operating agreement that was never updated after the company’s initial formation is a common source of problems. Membership changes, economic arrangements, and governance decisions that happened informally over the years may conflict with what the document actually says.

How a Weak Operating Agreement Affects Your Deal

A problematic operating agreement does not necessarily kill a deal — but it creates friction. Buyers may require amendments before proceeding. Members who were not part of the sale decision may assert rights they did not know they had. The legal work required to clean up the document adds time and cost to a process that is already complex.

In a worst case, a provision in your operating agreement gives a minority member grounds to block or litigate the transaction entirely.

What to Do Before You Go to Market

Review your operating agreement before you begin the sale process — not after a buyer is in the picture. Confirm that voting thresholds are workable, that transfer restrictions are understood, and that all members are aligned on the sale before you go to market. If amendments are needed, make them on your timeline rather than under deal pressure.

An operating agreement that supports a clean transaction is one of the simplest things a founder can have in place. Most do not.

GNS Law advises founders on business sales, operating agreement review, and pre-sale legal preparation. If you are preparing to sell your business, contact us at gnslawpllc.com to make sure your governing documents support the deal you are trying to close.

About GNS Law

GNS Law is a business law firm for entrepreneurs and business owners who are building, scaling, or preparing to sell their companies. Founded by M&A attorney Gabriela N. Smith, the firm advises clients across the full lifecycle of their business — from entity formation and contract review to risk management and exit transactions. GNS Law works with founders and operators across industries, domestically and internationally, delivering practical legal guidance that moves with the pace of business.

This article is for informational purposes only and does not constitute legal advice. Consult a qualified M&A attorney for guidance specific to your situation.