Non-compete agreements are almost never allowed in San Francisco. California law voids nearly every contract that stops a person from working in their chosen profession, and that rule protects employees, job applicants, and even workers who signed their paperwork in another state. A few narrow exceptions exist, mostly tied to selling a business, but an ordinary employer cannot lawfully require you to sign a non-compete or try to enforce one.
That surprises founders who moved to the Bay Area from other states, and workers who still worry about an old clause in an offer letter. This article explains what the law says, how employers can still protect their business, and what to do if a non-compete lands on your desk. It offers general information, not legal advice.
Key Points at a Glance
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Employment non-competes are void under California Business and Professions Code Section 16600.
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Employers cannot put them in contracts, require employees to sign them, or try to enforce them.
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An agreement signed in another state does not escape the rule when the worker is tied to California.
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The main exceptions involve the sale of a business and the dissolution of a partnership or LLC.
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Trade secret and confidentiality protections remain available, but they cannot work as a hidden non-compete.
Employment non-competes are void under California Business and Professions Code Section 16600.
Employers cannot put them in contracts, require employees to sign them, or try to enforce them.
An agreement signed in another state does not escape the rule when the worker is tied to California.
The main exceptions involve the sale of a business and the dissolution of a partnership or LLC.
Trade secret and confidentiality protections remain available, but they cannot work as a hidden non-compete.
What Is a Non-Compete Agreement?
A non-compete agreement limits where a person can work or what business they can start after leaving a job. Most versions include a time period and a geographic area, and in many states courts enforce them when they seem reasonable.
California takes the opposite view. The state treats the freedom to change jobs and launch competing companies as public policy, which matters in a market like San Francisco, where engineers, founders, and creative professionals often move between companies. Non-competes differ from other common restrictions:
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Non-compete: blocks work for a competitor or a new competing business.
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Non-solicitation: limits contact with customers or coworkers.
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Confidentiality agreement: protects private information, not careers.
Non-compete: blocks work for a competitor or a new competing business.
Non-solicitation: limits contact with customers or coworkers.
Confidentiality agreement: protects private information, not careers.
Are Non-Compete Agreements Legal in San Francisco?
No. San Francisco follows state law, and Section 16600 declares void every contract that restrains someone from engaging in a lawful profession, trade, or business, unless a statutory exception applies. No separate city rule exists.
Why a “Reasonable” Non-Compete Still Fails
Employers sometimes argue that a short, narrow restriction should survive. The California Supreme Court rejected that in Edwards v. Arthur Andersen LLP in 2008, holding that a restraint on practicing a profession is void even when it is limited in time and scope. The Legislature later confirmed that Section 16600 must be read broadly, so an employer cannot rescue a clause by making it sound fairer.
Laws That Strengthened the Ban
Two laws that took effect on January 1, 2024, gave the ban real enforcement power. Assembly Bill 1076 made it unlawful to include a non-compete in an employment contract or to require an employee to sign one. It also required employers to send written notice by February 14, 2024, to current employees and to former employees hired after January 1, 2022, telling them their non-competes were void. Skipping that notice counts as unfair competition.
Senate Bill 699 added Section 16600.5. Under it, a void contract is unenforceable regardless of where or when it was signed, and an employer commits a civil violation by entering into or trying to enforce one. Workers can seek injunctive relief, damages, and attorney’s fees, and the state’s consumer alert on job mobility restrictions explains how to report violations.
The Federal Trade Commission’s nationwide non-compete rule was struck down in 2024 and never took effect, so California’s stricter law is the one that matters.
What Is Allowed? A Quick Reference
Where Employers Can Still Protect Their Business
Employers are not defenseless. California offers tools that protect information rather than limit careers:
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Trade secret law: The California Uniform Trade Secrets Act lets a company pursue anyone who misappropriates confidential formulas, source code, pricing models, or customer data.
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Confidentiality clauses: Agreements that name the specific information being protected are far safer than vague, sweeping language.
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Retention incentives: Bonuses, equity vesting, and career growth give people reasons to stay without restricting them.
Trade secret law: The California Uniform Trade Secrets Act lets a company pursue anyone who misappropriates confidential formulas, source code, pricing models, or customer data.
Confidentiality clauses: Agreements that name the specific information being protected are far safer than vague, sweeping language.
Retention incentives: Bonuses, equity vesting, and career growth give people reasons to stay without restricting them.
A strong confidentiality clause names what is protected and for how long. Many companies start with non-disclosure agreements that safeguard trade secrets and then layer in internal access controls, exit interviews, and clear return-of-property rules.
Courts look at what a clause does, not what it is called. An NDA so broad that it blocks someone from using general skills can be treated as a disguised non-compete. Founders often ask about trade secret protection for California startups, and the answer starts with narrow, specific language.
Tech companies also rely on intellectual property protection such as patents, copyrights, and trademarks to guard what they build, which reduces reliance on restrictive contracts.
Steps for Employees Who Receive a Non-Compete
This sequence keeps you organized:
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Read the clause closely. Note the duration, the geography, and any penalty language.
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Check when and where you signed. Older contracts and out-of-state agreements may still be void.
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Look for the required notice. If you worked for the company after January 1, 2022, you should have received individualized written notice by February 14, 2024.
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Save everything. Keep offer letters, emails, and any threats from the employer.
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Pause before replying to a demand letter. Get advice first.
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Consider your remedies. You can report violations or pursue a private claim.
Read the clause closely. Note the duration, the geography, and any penalty language.
Check when and where you signed. Older contracts and out-of-state agreements may still be void.
Look for the required notice. If you worked for the company after January 1, 2022, you should have received individualized written notice by February 14, 2024.
Save everything. Keep offer letters, emails, and any threats from the employer.
Pause before replying to a demand letter. Get advice first.
Consider your remedies. You can report violations or pursue a private claim.
Because each case turns on its facts, it helps to speak with a contract law attorney before answering a demand letter or accepting a new offer.
Steps for Employers to Stay Compliant
Prevention can help you avoid the cost and disruption of defending a claim:
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Audit every template. Remove non-compete language from contracts, offer letters, and handbooks.
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Confirm the required notices. Make sure affected current and former employees received them.
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Review out-of-state forms. Companies that expanded from other states often carry over clauses that violate California law.
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Replace, don’t just delete. Add lawful confidentiality protections.
Audit every template. Remove non-compete language from contracts, offer letters, and handbooks.
Confirm the required notices. Make sure affected current and former employees received them.
Review out-of-state forms. Companies that expanded from other states often carry over clauses that violate California law.
Replace, don’t just delete. Add lawful confidentiality protections.
A strong starting point is a set of carefully drafted employment agreements that reflect current California law instead of a recycled national template.
Employers weighing the cost of professional help can read about having an attorney draft employment contracts first.
Fast-growing teams often turn to general counsel services to keep templates current. You might also build an employee confidentiality agreement checklist to use for every new hire.
Remote Work and Out-of-State Employers
Remote work has blurred state lines. A San Francisco employee may report to a manager in Texas. Labor Code Section 925 generally prevents an employer from requiring a California-based employee to litigate outside the state or accept another state’s law, unless the employee had their own lawyer during negotiations.
In practice, that means a foreign choice-of-law clause rarely saves a non-compete. Distributed teams should review remote work policy requirements alongside their agreements.
Non-Competes in Business Contracts
Section 16600 can also reach agreements between businesses, but in Ixchel Pharma v. Biogen (2020) the California Supreme Court applied a rule of reason to certain commercial restraints. A restriction in a supplier or licensing deal may survive if it is narrowly tailored and serves a legitimate business purpose.
Startups meet this issue in licensing deals, and a lawyer who handles technology transactions can review exclusivity and restriction language before signing.
Contractors add another layer, since misclassification creates separate risks, so hiring independent contractors versus employees deserves careful thought.
Sales of businesses are the main setting where a non-compete remains valuable. Buyers commonly ask sellers to agree not to compete within the area where the business operated, and a business attorney can help draft the covenant to align with Section 16601.
Frequently Asked Questions
Are non-compete agreements legal in San Francisco?
No. Non-compete agreements are void in San Francisco because California Business and Professions Code Section 16600 invalidates contracts that restrain lawful work. Narrow exceptions exist for certain business sales and dissolutions.
Can an employer make me sign a non-compete in California?
No. Since 2024, employers cannot include a non-compete in an employment contract or require an employee to sign one. Doing so can expose the employer to unfair competition claims and civil liability.
What happens if my employer tries to enforce a non-compete?
The employer commits a civil violation under Section 16600.5. You can seek an injunction, damages, and attorney’s fees, and you can report the conduct to the California Attorney General.
Are non-solicitation agreements enforceable in California?
Usually not. Courts have voided customer non-solicitation clauses as restraints on trade, and the law is unsettled on whether a clause may survive if it is needed to protect trade secrets. Employers can still rely on trade secret law to protect confidential information.
Does an out-of-state non-compete apply if I move to San Francisco?
Generally no. Section 16600.5 makes void contracts unenforceable regardless of where and when they were signed, so relocating to California typically ends the practical risk.
When is a non-compete allowed in California?
A non-compete is allowed in limited cases, such as when someone sells the goodwill of a business or all their ownership interest, or during the dissolution of a partnership or LLC.
Can an employer protect confidential information without a non-compete?
Yes. Employers can rely on trade secret law, narrowly written confidentiality agreements, and access controls to protect legitimate business information.
Should I talk to a lawyer if I receive a non-compete?
Yes. A lawyer can confirm whether the clause is void, help you respond to any demand letter, and advise employers on removing risky language before problems arise.
Final Thoughts
California’s rule is clear: employers cannot use non-competes to limit where people work, and the penalties for trying have grown sharper. Whether your company operates in San Francisco or has teams in Los Angeles, San Diego, San Jose, and beyond, the same rules follow the worker. Replacing restrictive clauses with narrow confidentiality and trade secret protections can help a business stay compliant while protecting its information. If you need help reviewing agreements or resolving a dispute, the attorneys at Omni Law P.C. can help you build a compliant plan.