Non-Compete Enforceability

Non-compete agreements — clauses in employment contracts that restrict workers from joining competitors or starting competing businesses for a defined period after leaving a job — affect an estimated 30 million American workers (nearly 1 in 5), and their enforceability is one of the most actively evolving areas of employment law. Whether a non-compete will be enforced against you depends overwhelmingly on which state's law applies: California, Oklahoma, North Dakota, and Minnesota essentially ban non-competes outright; Colorado, Illinois, Maine, Maryland, Oregon, and Washington enforce them only above income thresholds or for senior employees; most other states enforce them if "reasonable" in scope, duration, and geographic area. The FTC attempted a sweeping federal rule in April 2024 that would have banned virtually all non-compete agreements — affecting an estimated 30 million workers — but a federal district court in Texas struck down the rule in August 2024, finding the FTC lacked statutory authority to issue such a ban under the FTC Act (15 U.S.C. § 57a). The FTC's authority remains contested, and the Trump administration has signaled it will not pursue the federal ban. The practical stakes are significant: non-competes suppress wages (workers in non-compete states earn measurably less than comparable workers in states that ban them), restrict job mobility, and have been used to lock in low-wage workers in industries from fast food to home health aides — prompting bipartisan state legislative action even as the federal effort stalled.

Current Law (2026)

Non-compete agreement enforceability varies dramatically by state. The FTC proposed a near-total federal ban in 2024, but it was struck down by federal court.

Legal Authority

• 15 U.S.C. § 1 — Sherman Antitrust Act: agreements in restraint of trade are illegal; non-compete agreements that unreasonably restrain labor markets may violate antitrust law (DOJ has pursued criminal wage-fixing cases under § 1)
• 15 U.S.C. § 45 — FTC Act: unfair methods of competition are unlawful; FTC used this authority to propose the 2024 non-compete ban (struck down by federal court for exceeding FTC rulemaking authority)
• 15 U.S.C. § 57a — FTC rulemaking authority: governs how FTC can issue rules defining unfair or deceptive practices; the court ruling questioned whether non-compete agreements fall within "unfair methods of competition" rulemaking
• State statutes — Primary authority (e.g., CA Business & Professions Code § 16600, CO C.R.S. § 8-2-113, IL Freedom to Work Act)

How It Works

There is no federal non-compete law in effect — the FTC's 2024 proposed ban was struck down in August 2024 by a Texas federal court that ruled the FTC exceeded its statutory authority under 15 U.S.C. § 57a, and no replacement rulemaking is pending under the current administration. Enforceability is therefore entirely a matter of state law, which varies dramatically. California voids non-competes as a matter of public policy under Business & Professions Code § 16600 — including agreements written by out-of-state employers and applied to California workers (reinforced by a 2024 amendment). Minnesota, Oklahoma, and North Dakota also effectively ban non-competes. A growing group of states — Colorado, Illinois, Oregon, Washington, and others — enforce non-competes only for workers above specific income thresholds: Colorado's 2024 threshold was approximately $123,750 (adjusted annually), Illinois requires $75,000+ for non-competes and $45,000+ for non-solicitation agreements, Washington requires $100,000+. In those states, a non-compete signed by a worker below the threshold is simply void.

In states that do enforce non-competes, courts apply a reasonableness test to three dimensions: scope (what roles or employers are restricted), duration (typically 6–24 months), and geography (a global restriction on a regional sales rep is suspect). Courts in most states can either void an overbroad agreement entirely or "blue-pencil" it — judicially narrowing the scope, duration, or geography to make it enforceable. Because blue-penciling outcomes are unpredictable, employees face real uncertainty about whether an overbroad agreement will be enforced as written or modified by a court. A few states require employers to provide garden leave — continued compensation during the restricted period at the employee's prior rate — as a condition of enforcement; without it, the agreement may be void for lack of consideration. Most non-compete litigation involves senior employees or those with documented access to trade secrets, proprietary customer relationships, or specialized training — the strongest enforcement cases are generally the most narrowly tailored agreements for the most senior positions.

How It Affects You

If you're about to sign a non-compete: Know your state's rules. If you're in California, your employer's non-compete is void as a matter of public policy regardless of what it says or where the employer is based. If you're in Colorado, the agreement is only enforceable if you earn above $123,750 (adjusted annually). If you're in Minnesota, non-competes for most employees are banned. Many workers sign unenforceable agreements out of ignorance — the document has no legal effect in their state, but they limit their job search unnecessarily. The agreement will look official and threatening even when it can't be enforced.

If you've already signed a non-compete and want to leave: Get a legal opinion in YOUR state before assuming the agreement controls. Employers routinely send cease-and-desist letters about non-competes they know are likely unenforceable — particularly in ban or threshold states, or when scope is overbroad. A one-hour consultation with an employment attorney is cheap insurance before self-limiting your career options.

If you're moving to California: A 2024 amendment to Business & Professions Code § 16600 explicitly voids out-of-state non-competes when applied to California workers. If you move to California for a new job with a prior employer's non-compete on file, that agreement likely cannot restrict your California employment — but you may still face litigation from the prior employer until a court rules on it.

If you're an employer using non-compete agreements: Non-competes for senior executives with documented trade secret access are more defensible than blanket agreements for lower-level employees. Income-threshold laws are increasingly protecting lower earners while still allowing enforcement for high earners — know your states' specific thresholds. NDAs and non-solicitation agreements — often paired with trade secret protections (restricting poaching of specific clients or employees you directly managed) — are significantly more enforceable across states and achieve most employers' legitimate goals without the litigation risk of broad non-competes. Before extending a blanket non-compete to an entire workforce, ask whether targeted trade secret and client non-solicitation agreements would accomplish the same purpose at lower legal risk.

Implementing Regulations

Non-compete enforceability is primarily a matter of state common law and statute. The enforceability question is closely related to worker classification — independent contractors face different non-compete dynamics than employees, and workers near overtime eligibility thresholds are often the same workers most affected by non-compete agreements. See also right-to-work laws for the broader landscape of state-level employment restrictions. The FTC's proposed federal non-compete ban (16 CFR Part 910) was struck down by courts in 2024. 29 CFR Part 541 (FLSA white-collar exemptions) is tangentially relevant. No federal CFR currently governs non-compete agreements.

Pending Legislation

• Federal ban revival: New rulemaking or legislation to restrict non-competes nationally remains possible.
• State-level expansion: More states are restricting or banning non-competes, particularly for low-wage workers.

Recent Developments

• FTC non-compete ban struck down (August 2024): The FTC finalized a rule in April 2024 that would have banned most non-compete agreements nationwide, affecting roughly 30 million American workers. In August 2024, a federal district court (N.D. Texas) struck down the rule, holding that the FTC exceeded its statutory authority — the court found the ban exceeded FTC rulemaking power under Section 6(g) of the FTC Act and was arbitrary and capricious. The FTC appealed, but the 5th Circuit upheld the lower court ruling. As of 2026, the federal ban is not in effect and no new federal rulemaking is pending under the current administration.
• State-level movement continues to expand restrictions: Even without a federal ban, the trend toward state restrictions accelerated. Minnesota banned most non-competes for workers earning below $250,000 (effective January 2023). Oklahoma's ban was upheld. Illinois expanded protections. Several other states have introduced legislation. As of 2026, approximately 12-15 states significantly restrict or ban non-competes, primarily protecting lower- and middle-income workers. California's near-total ban (Business & Professions Code § 16600) was reinforced by a 2024 amendment explicitly voiding out-of-state non-competes applied to California workers.
• DOJ antitrust enforcement of no-poach and wage-fixing agreements: While the FTC's non-compete ban failed, the DOJ Antitrust Division has pursued criminal prosecutions against employers for no-poach agreements (agreements between employers not to recruit or hire each other's workers) under the Sherman Act. The criminal enforcement standard applies to agreements between competitors — not standard employer-employee non-compete agreements — but signals increased federal scrutiny of labor market restraints. Employers using broad non-solicitation agreements that resemble no-poach agreements should review them.
• Income thresholds are the dominant state protection mechanism: In states where non-competes remain generally enforceable, income thresholds protect lower-wage workers. Colorado bans non-competes for workers earning below $123,750 (2024, adjusted annually). Washington state requires annual salaries of $100,000+ for sales-related roles, $100,000+ for others. Illinois requires $75,000+ for non-competes, $45,000+ for non-solicitation. Workers near these thresholds in border states should check whether their employer's non-compete is even enforceable before treating it as a binding constraint.