How a Missing Buy-Sell Provision Turns an LLC Breakup Into Litigation

A buy-sell agreement for an LLC is the provision nobody wants to write and everybody wishes they had. It answers one question: when a member leaves — by choice, by force, by death, by divorce, by bankruptcy — what happens to their piece of the company? Most operating agreements either skip it or bury it in language too vague to enforce. So let me show you what that omission actually costs. I'm going to walk you through how this plays out in real life, the way I've watched it play out in courtrooms for 20 years, step by step, so you can see exactly where the money goes and why.

The setup: two partners, no exit terms

Two founders, 50/50, a real business doing a few million a year. They used a template operating agreement they found online — it covers management structure, distributions, and dissolution, which is what templates always cover. What it does not contain is a buy-sell provision. There's no definition of a triggering event, no valuation formula, no funding mechanism, and no transfer restriction. For four years none of that matters, because the business is working and nobody is leaving. This is the trap. The absence of exit terms is completely invisible right up until the moment it's the only thing that matters.

The trigger: one partner wants out

Year five, one partner wants out. Maybe it's burnout, maybe a health issue, maybe a better opportunity, maybe he simply wants his money. It doesn't matter — the reason is never the legal problem. He tells his partner: buy me out. And now the machinery that should exist doesn't. There is no agreed definition of what triggers a buyout, no formula for the price, no timeline for payment, and no obligation on anyone to do anything. What should be a procedure is instead an open negotiation between two people whose interests are now directly opposed, and neither of them is bound by anything.

The fight: what is 50% actually worth?

Here is where it becomes litigation, and it always comes down to the number. The departing partner says his half is worth $3 million — he points to revenue, to a growth multiple, to what similar companies sold for. The remaining partner says it's worth $800,000 — he points to the debt, to the customer concentration, to the fact that the business runs on his relationships and is worth far less without him. Both of them believe they're being reasonable. Both of them have hired lawyers. Now come the dueling valuation experts, each paid to produce a defensible number that happens to favor whoever hired them, and the case turns into a battle of appraisals argued in front of a judge who knows nothing about the business. Meanwhile the company is paying for both sides, the departing partner is still a 50% owner with information rights and no incentive to help, and every operational decision becomes a negotiating chip. I've seen the legal and expert fees alone run past $400,000 — money that came directly out of the value both partners were fighting over.

The escalation: leverage moves that make it worse

Once it's a dispute, the leverage moves start, and they compound the damage. The departing partner demands access to the books and records, which he is entitled to, and every request costs the company time and money. He blocks major decisions, because a 50% member usually can. He threatens to sell his interest to a competitor — and with no transfer restriction in the agreement, that threat is real. The remaining partner, feeling squeezed, reduces or suspends distributions, and that becomes a breach of fiduciary duty claim. Then one of them petitions for judicial dissolution, which puts the entire business — the employees, the customers, the value — in the hands of a court. Every one of these moves was available because the agreement was silent. The document didn't just fail to solve the problem; it created the vacuum the problem grew into.

The fix: what a real buy-sell provision does

Now run the same facts with a proper buy-sell provision, and watch the story disappear. The agreement defines the triggering events — voluntary withdrawal, death, disability, bankruptcy, divorce, expulsion for cause — so nobody argues about whether a buyout is owed. It sets the valuation method in advance: a formula, an agreed multiple of earnings, or a binding independent appraisal by a neutral chosen through a process both sides accepted years ago, when neither knew which side of the deal they'd be on. That single feature kills the dueling-experts fight before it starts. It specifies who has the right to buy — the company first, then the remaining members, then possibly an outsider — and on what terms, with a payment schedule so the remaining partner isn't forced to liquidate the business to fund the buyout. It restricts transfers, so nobody can sell to a competitor or leave their stake to a spouse or a creditor. And it's often funded, through insurance or a sinking fund, so the money is actually there. With that document, the year-five conversation is a two-week process with a known number. Without it, it's a two-year lawsuit.

Bottom line

An LLC breakup doesn't become litigation because the partners are unreasonable. It becomes litigation because nothing on paper tells them what to do, so the only forum left is a courtroom. A buy-sell provision — triggering events, a pre-agreed valuation method, purchase rights, payment terms, transfer restrictions, and funding — converts the worst day in your partnership from a war into a procedure. Write it while everyone still likes each other, because that's the only time you'll agree on what's fair. Start with what should every operating agreement include, then get the real document from the Contract Library, built by a 20-year litigator and paired with training. Defense wins championships.

Frequently asked questions

What is a buy-sell provision in an LLC operating agreement?

It's the set of terms governing what happens to a member's ownership interest when they exit — defining the triggering events, how the interest is valued, who has the right to buy it, on what payment terms, and what transfers are restricted.

What happens if my LLC has no buy-sell agreement?

The exit becomes an open negotiation with no rules. Valuation turns into a battle of paid experts, the departing member retains full ownership rights and leverage, and the dispute frequently ends in expensive litigation or judicial dissolution.

How should a buy-sell agreement value a partner's interest?

With a method agreed in advance — a formula, an agreed multiple of earnings, or a binding appraisal by a neutral selected through a pre-set process. Agreeing on the method before anyone knows which side they'll be on is what makes it fair and enforceable.

When should I put a buy-sell provision in place?

At formation, or as soon as possible after. The provision is written when the partners are aligned and nobody knows who will leave first — which is exactly why it produces terms both sides can live with.

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About the Author — Karam Nahas, The BattleTested Lawyer. A 20-year courtroom veteran who has handled over $1 billion in deals and real litigation, Karam founded Legally Bulletproof to give entrepreneurs the same legal defense systems big companies use — without big-law prices.

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Educational content, not legal advice.