The Non-Compete Clause Explained, With Samples (2026)

A non-compete clause restricts one party, usually an employee or the seller of a business, from competing with the other party for a period of time, in a defined area or market. It is one of the most contested clauses in any contract, because it collides with a basic principle: people and businesses should be free to work and to trade. The result is that a non-compete which looks fine on paper may be wholly or partly unenforceable depending on where you are. This guide explains what the clause does, why it is negotiated, how enforceability varies sharply by jurisdiction, the common pitfalls, and gives sample wording to adapt. ## What the clause does A non-compete, also called a restrictive covenant or covenant not to compete, stops the restricted party from carrying on or working for a competing business for a set time after the relationship ends. In employment, it aims to stop a departing employee from immediately joining a rival or setting up in competition. On a business sale, it stops the seller from opening a competing business and luring back the customers it just sold. Non-competes usually sit alongside related restraints: non-solicitation of customers, non-solicitation of staff, and confidentiality. These narrower restraints are often easier to enforce than a full non-compete, because they protect a legitimate interest without stopping someone from working at all. ## Why it is negotiated, and why enforceability varies sharply The clause is negotiated because it limits someone's ability to earn a living or run a business, so the restricted party pushes to narrow it and courts scrutinise it. The central legal idea across common-law systems is that a restraint of trade is void unless it protects a legitimate interest and goes no further than reasonable in scope, duration, and geography. But how that principle is applied differs dramatically: - India. Section 27 of the Indian Contract Act makes any agreement that restrains a lawful profession, trade, or business void, with a narrow statutory exception for the sale of a business goodwill. Indian courts generally will not enforce a post-employment non-compete that applies after the job ends, though restraints during employment and reasonable restraints tied to a sale of goodwill can stand. So for employees in India a post-termination non-compete is largely unenforceable.

• United States. The position is a patchwork and shifting. California, along with a small number of other states such as North Dakota, Oklahoma, and Minnesota, largely refuses to enforce employee non-competes. Many other states enforce reasonable ones. There has also been strong federal and state momentum to restrict them, so the enforceability of an employee non-compete depends heavily on the specific state and current law.
• United Kingdom. Reasonable restraints are enforceable. A court will uphold a non-compete only so far as it protects a legitimate business interest and is no wider than necessary in duration and area, and will strike down one that goes too far. Reform to cap the length of employee non-competes has been discussed. On a business sale, non-competes are treated more generously almost everywhere, because the buyer is paying for goodwill and is entitled to protect it, and the seller is usually well advised and compensated. ## Common variations - Duration. From a few months to a couple of years for employees; often longer, and more readily enforced, on a business sale.
• Geography. A defined radius, city, country, or market. The area must match where the party actually competes.
• Scope of activity. Restricting a defined line of business the party actually worked in, rather than any activity at all.
• Garden leave. In the UK and elsewhere, keeping a departing employee on paid leave during notice, which can reduce the need for, or support the reasonableness of, a non-compete.
• Consideration or compensation. Some jurisdictions require payment to the restricted party during a non-compete period for it to be enforceable. ## Drafting pitfalls - Overreaching on scope. A restraint wider than needed in time, area, or activity is likely to be struck down, and in some places the whole clause falls rather than being trimmed.
• Ignoring the jurisdiction. Copying a US or UK-style employee non-compete into an Indian employment contract, or into a California one, produces a clause that is largely unenforceable against employees.
• Protecting the wrong interest. A non-compete must protect a genuine interest such as confidential information, customer connections, or goodwill, not simply shield against ordinary competition.
• Relying on it instead of narrower restraints. Non-solicitation and confidentiality clauses are often more enforceable and may achieve what you actually need.
• No consideration where required. In places that require payment or fresh consideration, forgetting it can void the restraint. ## Sample wording > Sample wording (illustrative, adapt to your contract and jurisdiction; enforceability of employee non-competes varies sharply and is void or heavily restricted in some places)

"For a period of [12] months after the termination of employment, the Employee shall not, within [defined territory], directly or indirectly engage in, or be employed by, any business that competes with the parts of the Company's business in which the Employee was materially involved during the [12] months before termination. This restriction applies only to the extent necessary to protect the Company's legitimate business interests, including its confidential information and customer connections." A business-sale variant, which is generally easier to enforce: > Sample wording (illustrative, adapt to your contract and jurisdiction)

"The Seller undertakes that, for [3] years from Completion, it shall not carry on or be engaged in any business that competes with the Business sold under this Agreement within [defined territory], this restraint being given to protect the goodwill acquired by the Buyer." ## Reviewing restrictive covenants across a portfolio Across employment contracts and acquisition agreements, non-compete terms drift: different durations, different territories, some drafted for the wrong jurisdiction and unenforceable as written. When someone leaves or a deal is reviewed, you need to know fast what each contract actually restricts and whether it is likely to hold. Reading that out of every signed document by hand is slow, and a clause that is too wide may be worthless. Drafting, reviewing, tracking, and governing contracts, including surfacing the scope and duration of restrictive covenants in each one, can live in one AI workspace tuned to your company and built on Claude. Adira is built to pull that detail per document. The guidance above stands on its own without it. ## Bottom line A non-compete restricts competing for a set time, area, and activity after a relationship ends, and it is enforceable only so far as it protects a legitimate interest and is reasonable. Enforceability varies sharply: employee non-competes are largely void in India under section 27 of the Indian Contract Act and in California, reasonable ones are enforced in the UK and many US states, and restraints on a business sale are treated more generously everywhere. Draft narrowly, match the jurisdiction, and consider non-solicitation and confidentiality instead. This is general information, not legal advice, so have a qualified lawyer review your clause and adapt the samples to your deal and jurisdiction.