Non-compete agreements when selling a business
Almost every business sale comes with one. The buyer hands you a check, and somewhere in the paperwork is a clause that says you won't turn around and compete with the company you just sold them. Here's what that clause is really for, what reasonable terms look like, and how to push back on the parts that go too far.
This is general information, not legal advice. Non-compete law changes often and varies a lot by state, and some rules are shifting at the federal level too. Have a qualified attorney review any agreement before you sign it.
Why buyers ask for a non-compete
When someone buys your business, a big chunk of what they're paying for isn't the trucks or the equipment or the office lease. It's goodwill: the customer relationships, the reputation, the repeat business, the reason people call you instead of the other guy. That goodwill is often the most valuable thing on the table, and it's also the most fragile, because so much of it lives with you.
A non-compete protects that. Picture the version without one. You sell the company, pocket the money, and three months later open a new shop across town under a different name. Your old customers know you, trust you, and follow you. The buyer just paid full price for relationships you walked off with. No buyer is going to take that risk, and no lender is going to finance a deal that leaves it open. The non-compete is how the buyer makes sure the thing they paid for stays bought.
That's why this isn't really an adversarial clause, even though it can feel like one. It's the mechanism that lets a buyer pay you a fair price for your goodwill in the first place. The negotiation isn't whether you sign one. It's about keeping the terms tied to what the buyer actually needs to protect.
What a seller non-compete usually covers
Most of these clauses are built around three dimensions. When you read your agreement, or better yet when your attorney reads it, these are the levers to watch.
- Duration. How long the restriction lasts after closing. This is usually framed as a set period from the sale date. Bigger deals with more goodwill at stake tend to support longer terms, because the buyer needs time to cement those relationships under their own name.
- Geography. Where you're restricted from competing. For a local service business this might be a radius or a set of counties. For a company that sells nationally or online, it can be much broader. The geography should track where the business actually operates and serves customers, not the whole country by default.
- Activities. What you're actually barred from doing. A tight clause names the specific line of business you sold. A loose one tries to sweep in any vaguely related activity, which can box you out of work that has nothing to do with what the buyer bought.
There's almost always a companion clause too, and it's worth understanding separately.
Non-solicit is not the same as non-compete
A non-solicit is narrower than a non-compete. Instead of stopping you from working in the industry at all, it stops you from going after specific things: the company's customers and its employees. So you couldn't call up your old client list and pull them to a new venture, and you couldn't recruit the team you just sold. But you could, in theory, still work in the field.
Many sale agreements include both a non-compete and a non-solicit. Sellers often find the non-solicit easier to live with, because it limits a few specific actions rather than your ability to earn a living. If a full non-compete feels too broad for what you plan to do next, a stronger non-solicit paired with a narrower non-compete is a common middle ground.
Why courts treat sale non-competes differently
This is the part that surprises a lot of sellers. You may have heard that non-competes are hard to enforce, or that some states won't honor them at all. That's largely a story about employment non-competes, the kind a company asks a worker to sign as a condition of a job. Courts are often skeptical of those, because the worker may have little bargaining power and a lot to lose.
A non-compete tied to the sale of a business is a different animal. Here, you're a seller who chose to sell, who had your own counsel, and who got paid real money in exchange for the restriction. Courts generally view that as a fair bargain between two parties on roughly even footing, and they're far more willing to enforce it. The buyer paid for goodwill, the seller agreed not to undercut it, and the price reflected both. So a clause that a court might throw out in an employment setting can hold up cleanly in a sale.
That cuts both ways for you. It means the buyer's request is reasonable and expected. It also means you should take the terms seriously, because they're likely to stick. This is not a clause to sign without reading on the assumption nobody enforces these.
How to negotiate reasonable terms
The aim isn't to gut the non-compete. It's to keep it proportional: broad enough to protect what the buyer paid for, no broader. A few practical angles:
- Match the geography to reality. If your business serves three counties, the restriction shouldn't cover the whole state. Tie the radius or territory to where you actually do business.
- Define the activities precisely. Push to name the specific business you sold rather than a vague catch-all. You want room to do unrelated work without tripping the clause.
- Carve out what you genuinely plan to do. If you intend to do consulting in an adjacent field, hold a passive investment, or take a role that doesn't compete, get those exceptions in writing. Surprises here cause litigation later.
- Keep the duration tied to the deal. A longer term may be fair on a large, goodwill-heavy sale, but it should map to how long the buyer reasonably needs to protect the transition, not run indefinitely.
- Watch for overreach. Clauses that are unreasonably long, broad, or sweeping can sometimes be challenged, but you don't want to bank on a court fixing a bad clause after the fact. Get it right on paper.
This is exactly the kind of term a good M&A advisor and a deal attorney earn their keep on. They've seen what's standard for your size and industry, they know which asks a buyer will accept, and they keep the non-compete from quietly expanding while everyone's focused on price. The non-compete also sits inside the larger deal document, so it's worth understanding how it fits with everything else you're signing. Our overview of the business sale agreement walks through the rest of the structure.
State rules vary, and they're changing
There is no single national rule for non-competes. Enforceability, and what counts as reasonable, depends heavily on the state whose law governs your agreement. Some states enforce sale-of-business non-competes readily as long as the terms are reasonable. A handful are far more restrictive and limit these clauses even in a sale. Several have specific requirements about how the restriction has to be written or how broad it can be.
On top of that, the rules have been in motion. There have been efforts at both the state and federal level to limit non-competes, mostly aimed at the employment side, but the landscape is genuinely unsettled and worth checking at the time of your deal rather than relying on what was true a year ago. The practical move is simple: don't assume. Have an attorney licensed where your business operates tell you what actually applies to your situation and your agreement. A clause that's standard in one state can be unenforceable, or just structured differently, in the next one over.
The bottom line for sellers
Expect a non-compete. It's a normal, reasonable part of nearly every business sale, and it's part of what makes a buyer comfortable paying you for goodwill. Don't fight its existence. Focus your energy on keeping the duration, geography, and scope tied to what the deal actually requires, get a non-solicit and a non-compete clearly separated, and have counsel licensed in your state confirm what will hold up. Done right, it protects the buyer without trapping you, and the deal closes cleaner for it.
If you're earlier in the process and still figuring out the path, start with our guide on how to sell your business, and when you want help lining up an advisor who handles terms like these every day, you can get matched with a vetted firm. It's free to sellers.
Non-compete FAQ for sellers
Do I have to sign a non-compete when I sell my business?
In nearly all business sales, yes. The buyer is paying for the goodwill and customer relationships you built, and a non-compete is how they protect that purchase. If you could sell and then open a competing shop next door, the buyer would be paying for something you could undo. The terms are negotiable. The existence of the clause usually is not.
How long does a non-compete last when selling a business?
It varies by deal and by what a court in your state treats as reasonable. These are commonly tied to a defined period after closing, and longer terms are easier to defend when the price is large and the goodwill is significant. There's no single number that applies everywhere, so ask an attorney what holds up where your business operates.
Are non-competes enforceable when you sell a business?
Generally far more so than in employment. Courts recognize that a buyer who paid for goodwill deserves protection and that the seller got money in exchange for the restriction. The clause still has to be reasonable in time, geography, and scope, and a few states limit these even in a sale. Have counsel review it.
What's the difference between a non-compete and a non-solicit?
A non-compete restricts you from running or working for a competing business. A non-solicit is narrower: it stops you from poaching the company's customers or employees but doesn't stop you from working in the industry. Many sale agreements include both, and a non-solicit is often easier to accept since it limits specific actions, not whether you can work.
Can I negotiate the terms of a seller non-compete?
Yes. Duration, geographic radius, the covered activities, and carve-outs for things like passive investment or unrelated work are all negotiable. The goal is a restriction that protects what the buyer paid for without locking you out of work you never intended to compete with. An advisor and an attorney help you push back on terms broader than the deal requires.
Keep reading
- What's in a business sale agreement, the full document the non-compete lives inside.
- Business broker vs. M&A advisor, who you actually want negotiating terms like these.
- Types of business buyers, since who's buying shapes how the non-compete gets framed.
- Build value before you sell, so more of your goodwill survives a transition.
Get an advisor who handles deal terms for you.
We'll match you with a vetted M&A advisory firm that negotiates non-competes, sale agreements, and price every day, including no-retainer, success-only options. Free to sellers. No obligation to find out who'd want your business.
Tania leads ProCloser's network of vetted M&A advisory firms and works with business owners every week on valuation, deal terms, and getting matched to the right advisor to sell. Get matched free.