No. Noncompete agreements are void in California, and since January 1, 2024 it is unlawful for an employer to include one in an employment contract. Two laws passed in 2023 turned that old rule into a right you can enforce in court. Here is what the law covers and what to do if you already signed one.
Are Non-Compete Agreements Legal in California? The Short Answer
Section 16600 of the Business and Professions Code voids every contract that restrains someone from engaging in a lawful profession, trade or business. California courts have read that sentence broadly for decades. In Edwards v. Arthur Andersen LLP, the California Supreme Court refused to rescue a noncompete just because it was narrowly written. Assembly Bill 1076 put that holding into the statute itself in 2023.
The exceptions are genuinely narrow. A noncompete tied to the sale of a business, or to the dissolution of a partnership, can survive. Almost nothing else in an ordinary employment contract can.
We take one position on this: a noncompete clause in a California job offer is the employer's legal problem, not yours. You do not owe a void contract your silence, and you do not owe it your next job.
What Counts as a Noncompete Agreement in California?
A noncompete is any clause that stops you from working for a competitor, starting a competing business, or serving certain customers for a set time after you leave. It can sit in an offer letter, a separation agreement, a stock option plan, or a training reimbursement clause. A customer non-solicitation clause usually counts too, because it restrains the same lawful business activity.
These clauses are not limited to executives. A California Attorney General alert cites a 2019 study finding that 53% of workers under noncompetes are non-salaried, and 14% earn less than $40,000 a year. Baristas and home-care workers get asked to sign them as often as software engineers do.
| Clause in your contract | Typical status in California |
|---|---|
| Cannot work for a competitor after leaving | Void as a restraint on trade |
| Cannot solicit former customers after leaving | Usually void; same restraint analysis |
| Cannot recruit former coworkers | Usually void as a no-poach restraint |
| Must repay training costs if you leave early | Fact-specific; a penalty-sized clause acts as a void noncompete |
| Noncompete tied to selling a business you owned | One of the few genuine exceptions |
| Confidentiality duty for trade secrets | Enforceable; not a restraint on trade |
What Did California's 2023 Laws Change?
California strengthened section 16600 with two statutes that took effect on January 1, 2024, as this employer-facing summary of both laws lays out.
Senate Bill 699 added section 16600.5. It declares that a void noncompete is unenforceable regardless of where or when you signed it. It makes it unlawful for an employer or former employer to even attempt to enforce one. An employer who does commits a civil violation, and a current, former or prospective employee can sue for injunctive relief or actual damages. The Attorney General's own consumer alert on worker mobility confirms that a prevailing worker can also recover reasonable attorneys' fees.
Assembly Bill 1076 added section 16600.1, making it unlawful to include a void noncompete in an employment contract or to require you to sign one. It also gave employers one unusual chore: notify current employees, and certain former employees, in writing that their noncompete is void. The deadline was February 14, 2024. Missing it counts as an act of unfair competition.
That notice duty tells you something practical. Thousands of California workers were sitting under clauses their own employers were required to admit were dead on paper.
Can an Employer Lawfully Make Signing a Condition of Employment?
No. Since January 1, 2024, including a noncompete clause in your employment contract, or requiring you to sign one, is itself unlawful unless a narrow exception applies. The clause is void at the moment it is written. It cannot be revived by your signature, by a payment, or by a promise of a promotion.
Here is the part most articles skip: the law also reaches the threat, not just the paper. An employer that pressures you to sign, or punishes you for refusing, is acting against California's declared public policy against restraints on trade. Whether that gives you a paid claim depends on what happened and how you can prove it. That is exactly the question a California employment attorney directory can help you answer for your own facts.
What Happens If You Refuse to Sign a Noncompete?
Refusing is legal. Getting fired for refusing is where California diverges from most states. In most of the country, an at-will employer can fire you for declining to sign a noncompete. California courts treat it differently because the contract itself is illegal here.
A California appellate court allowed exactly that claim in D'Sa v. Playhut, a case summarized in this FindLaw analysis of refusal-to-sign firings. The court pointed to the state's clear legislative declaration against covenants not to compete and let the fired worker proceed. Other states' courts have ruled the opposite way on similar facts. That split is why this question has a different answer in California than in the search results written for national audiences. What a valid firing claim needs is covered in our guide to wrongful termination grounds in California.
If you are fired on the spot, two clocks start that day. Your final paycheck is due immediately under California law, and an employer who makes you wait owes a wait time penalty of one day's wages for each day of delay, for up to 30 days. Our guide to what happens when your employer misses payday walks through collecting that penalty.
Out-of-State Contracts: Do They Change the Answer?
Plenty of workers signed noncompetes while working for out-of-state companies, or under contracts stamped with another state's law. Senate Bill 699 was written for exactly that maneuver. A void noncompete is unenforceable in California regardless of where and when it was signed, and regardless of whether the job itself was located outside California.
An employer cannot dodge this with a choice-of-law clause either. A contract telling you that Delaware or Texas law applies does not override California's public policy when the work or the new job is here. This is why an out-of-state former employer's threatening letter deserves a closer look before you cancel a job offer. The letter is often the violation, not proof of a right. If the threat cost you the job anyway, our guide to what wrongful termination actually means explains which firings California lets you sue over.
What Should You Check Before You Start a New Job?
Before you sign an offer letter in California, read it once for restraint language instead of skimming for salary. Look for:
- Any clause limiting where you can work, or whom you can work for, after you leave
- Any clause limiting who you may solicit as a customer, or who may recruit your coworkers, after termination
- Training repayment clauses that grow so large they function as a penalty for leaving
- Choice-of-law and forum clauses pointing at another state's courts
If any of these appear, write down what the clause says and keep the signed copy. Do not tear it up, do not refuse the job on the spot, and do not sign a later amendment quietly removing it. A void clause costs you nothing while you are employed. It only matters when someone tries to use it, and you cannot fight paper you never kept.
What Steps Should You Take If Your Employer Includes a Noncompete?
- Keep the document. Save the contract, the offer email, and any onboarding portal screenshots showing the clause. Send screenshots of click-through agreements to your personal email, not just your work account.
- Do not sign anything new under pressure. If a manager slides you a new agreement mid-job, you are allowed to take it home. A signature today creates a fight you can still win, but it lengthens the fight.
- Log the reactions around you. Note who asked you to sign, what they said, and what happened to coworkers who hesitated. If an employer admits on a call that the clause is standard across the company, that admission matters later.
- Send a short written question. An email asking "can you confirm this clause applies to work I would do in California?" gets one of two answers: a retraction or a threat. Both help your record.
- Get counsel before you move to a competitor. This is the step people skip. A review before you accept the competing offer is cheap. Undoing an injunction fight afterward is not.
- Preserve evidence if you are fired or sued. Your termination letter, your final pay stubs, and any cease-and-desist letter should go straight into a file, with dates.
What Can You Recover If an Employer Crosses the Line?
When an employer attempts to enforce a void noncompete, you can sue under section 16600.5 for injunctive relief or actual damages, and a prevailing employee can recover reasonable attorneys' fees. The unfair competition exposure from the missed notice duty runs separately. And if you lost the job itself, the analysis blends into what grounds to sue your employer in California, because a refusal-to-sign firing needs its own legal footing, not just the void contract.
What you cannot do is sit back and assume the clause will collapse on its own. Void means winnable. It does not mean invisible. A former employer's lawyer can still send a letter designed to scare you out of an offer, and the cost of silence can be the job you did not take.
Common Mistakes Workers Make With Noncompetes
The most expensive mistake is resigning from a good offer because a letter claims a noncompete binds you. In California, that letter is usually the employer's liability, not your sentence. The second is signing a separation agreement stuffed with a fresh noncompete in exchange for severance you were partly owed anyway. The third is assuming a clause is enforceable because it names another state. The fourth is deleting the contract because you never planned to be sued.
Frequently Asked Questions
I signed a noncompete years ago, before the 2024 laws. Is it valid? No. Section 16600 voided it the day you signed it, and the 2023 laws confirmed that a void noncompete is unenforceable regardless of when it was signed. Your signature never mattered.
Can my employer fire me for refusing to sign? It cannot lawfully make signing a condition, and California courts have let refusal-to-sign firings go forward as wrongful termination claims. Firing can still happen in practice, so keep records of the request and your answer.
What about non-solicitation clauses? A clause barring you from calling your old employer's customers after you leave generally restrains a lawful business under section 16600 and meets the same fate as a noncompete. Narrow trade-secret protection is different, and that is a conversation worth having before you take the new job.
My contract says another state's law applies. Does that matter? No, when the restraint targets work in California. Senate Bill 699 applies regardless of where the contract was signed or where the old job was located.
Do training repayment agreements count? Some function as noncompetes in disguise. If repaying training costs is triggered by leaving for any competitor at any time, that is a restraint worth reviewing rather than paying on demand.
Next Steps
If a California employer handed you a noncompete, threatened you with one, or fired you over a refusal, you should not have to guess what your contract means. Request a free case review and we will connect you with a California employment lawyer from our partner network who can tell you plainly whether it is void, whether anyone can enforce it against you, and what the paper cost you is worth.
