Non-compete agreements are enforceable in Massachusetts, but only when they satisfy the Massachusetts Noncompetition Agreement Act (MNAA), which took effect on October 1, 2018. The law bars non-competes outright for several categories of workers, caps how long the restriction can last, requires the employer to pay the employee during the restricted period or provide other identified consideration, and imposes strict procedural steps that most weakly drafted agreements fail. Whether the one on your desk holds up comes down to those details, not the general principle.
Workers Who Cannot Be Bound at All
Before anything else, check whether the employee is in a category the MNAA excludes. If they are, the analysis ends there and the agreement is unenforceable no matter how carefully it was drafted.1General Court of Massachusetts. Massachusetts General Laws Chapter 149 Section 24L
- Nonexempt employees under the federal Fair Labor Standards Act, meaning generally hourly workers eligible for overtime.
- Undergraduate or graduate students in internships or short-term positions, paid or unpaid, while enrolled in school.
- Employees terminated without cause or laid off. Firing for reasons other than misconduct, or eliminating the position, voids the non-compete.
- Employees 18 or younger.
Separately, Massachusetts voids non-compete restrictions across the entire broadcasting industry. An employer that tries to enforce one against a television or radio employee is liable for that employee’s attorney’s fees.2General Court of Massachusetts. Massachusetts General Laws Part I, Title XXI, Chapter 149, Section 186
The Procedural Rules That Sink Most Weak Agreements
For a new hire, the agreement must be in writing, signed by both parties, and state expressly that the employee has the right to consult with a lawyer before signing. The employer must deliver it by the earlier of a formal offer or 10 business days before the start date. Presenting a non-compete on the first day of work already misses the window.3General Court of Massachusetts. Massachusetts General Laws Part I, Title XXI, Chapter 149, Section 24L
For someone already on the job, the rules are stricter. The agreement must be supported by “fair and reasonable consideration independent from the continuation of employment.” Threatening termination if the employee refuses to sign does not count. The same 10-business-day notice, writing, signature, and right-to-counsel requirements apply.
These are not technicalities that courts overlook. Missing any one of them can void the entire agreement regardless of how reasonable the substantive restrictions are.
Duration, Geography, and Legitimate Business Interest
The MNAA caps the restricted period at 12 months from the end of employment. There is one exception: if the employee breached a fiduciary duty or unlawfully took the employer’s property (physically or electronically), the restriction can run up to 24 months.
The agreement also has to protect something real. Massachusetts courts have long held that a non-compete designed only to shield the employer from ordinary competition does not qualify. Legitimate interests are trade secrets, confidential information, and goodwill.4Justia. Craig Boulanger vs. Dunkin Donuts Incorporated, 442 Mass. 635 If the employer cannot point to something specific it needs to protect beyond keeping competitors from hiring its people, the agreement is vulnerable.
Geographic scope and the range of prohibited activities have to match the employee’s actual role and the employer’s actual market. A clause barring a marketing manager from working in any capacity for any competitor anywhere in New England is the kind of overreach that gets struck down.
Garden Leave or Other Identified Consideration
This is the requirement that surprises out-of-state employers most. Every Massachusetts non-compete must include either a garden leave clause or other mutually agreed-upon consideration spelled out in the agreement itself.
A garden leave clause obligates the employer to pay the employee throughout the restricted period at a rate of at least 50 percent of the employee’s highest annualized base salary in the two years before termination, paid on a regular schedule that complies with Massachusetts wage payment laws. The employer cannot unilaterally stop those payments unless the employee breaches the agreement.
If the employer chooses “other mutually-agreed upon consideration” instead, the consideration must be identified in the document. Vague promises of future bonuses, raises, or advancement do not satisfy the requirement.
When a Signed Non-Compete Later Becomes Unenforceable
Material Changes to the Job
Even a properly signed non-compete can lose force if the employee’s role fundamentally changes. Massachusetts courts have recognized since 1968 that when an employer substantially alters an employee’s position, duties, or compensation, the parties have effectively entered a new relationship, and terms from the old arrangement that were not carried forward drop out.5Justia. FA Bartlett Tree Expert Co. v. Barrington, 353 Mass. 585 A promotion with a large pay increase and different responsibilities has been enough to shed a non-compete signed years earlier.6Massachusetts Lawyers Weekly. Bradley v. Bradford and Bigelow Inc. Employers who promote or restructure roles without asking the employee to sign a fresh agreement risk losing the old one.
Termination Without Cause
The MNAA’s exclusion for laid-off workers and employees fired without cause applies even to agreements that were valid when signed. If the separation is not for misconduct, the restriction becomes unenforceable at the moment of termination.
Overbroad Agreements and Judicial Reformation
Before the MNAA, Massachusetts judges were required to reform overbroad non-competes into reasonable ones. Employers had little downside to writing the widest possible restrictions, because courts would trim them.
For agreements signed on or after October 1, 2018, courts have discretion to reform but are not required to. A judge can declare an unreasonable provision unenforceable and refuse to salvage it. Courts weighing whether to reform or void look at whether the overbroad terms were included in good faith. Drafting blatantly unreasonable restrictions and hoping a judge will narrow them later is a real risk under the current law.
What Employers Use Instead
Because the MNAA is demanding, many Massachusetts employers rely on restrictive covenants that fall outside its scope.
- Non-solicitation agreements prevent a former employee from soliciting the company’s clients or recruiting its employees. They receive less scrutiny than non-competes because they do not stop someone from working in their field.
- Confidentiality agreements protect sensitive business information without restricting where the person can work. They are enforceable as long as the information genuinely qualifies as confidential or proprietary.
- Invention assignment agreements ensure intellectual property developed during employment belongs to the employer. They are standard in technology and research industries.
One important boundary: in a 2025 ruling, the Massachusetts Supreme Judicial Court held that a forfeiture clause tied to a non-solicitation agreement is not a “forfeiture for competition agreement” under the MNAA. Because non-solicitation agreements are expressly excluded from the definition of non-compete agreements, a clause stripping a departing employee of severance or other benefits for violating a non-solicit falls outside the Act’s reach. Those forfeiture provisions can be enforced without satisfying the garden leave, timing, or notice rules that apply to non-competes.
What Happens When Someone Breaches, and When Someone Overreaches
When an employee breaches an enforceable non-compete, the employer’s usual first move is a request for injunctive relief, a court order requiring the employee to stop the competing activity. Courts weigh likelihood of success, whether the employer will suffer irreparable harm without the order, and the balance of hardships. If trade secrets or client relationships are actively at risk, injunctions are frequently granted. Employers can also seek monetary damages for lost revenue, diverted clients, or other harm traceable to the breach.
Employers who push to enforce agreements that do not meet the MNAA’s requirements face their own exposure. Beyond litigation costs and the risk of a public ruling against their employment practices, bad-faith enforcement can trigger claims under Massachusetts General Laws Chapter 93A, the state’s consumer and business protection statute. Section 11 allows a business injured by an unfair or deceptive practice to recover actual damages, or up to three times that amount for willful or knowing violations, plus attorney’s fees and costs.7General Court of Massachusetts. Massachusetts General Laws Part I, Title XV, Chapter 93A, Section 11 Section 9 provides a similar framework for individuals, with recovery of at least $25 in actual damages and up to treble damages for willful violations, plus attorney’s fees.8General Court of Massachusetts. Massachusetts General Laws Part I, Title XV, Chapter 93A, Section 9 The treble damages exposure is what gives Chapter 93A real weight against an employer aggressively enforcing an agreement it should know is invalid.
The Federal Picture
The Federal Trade Commission attempted a nationwide ban on most non-competes in 2024, but a federal court blocked the rule in Ryan LLC v. Federal Trade Commission. In early 2026, the FTC formally removed its proposed Non-Compete Clause Rule from the Code of Federal Regulations.9Federal Register. Revision of the Negative Option Rule, Withdrawal of the CARS Rule, Removal of the Non-Compete Rule The FTC still retains authority under Section 5 of the FTC Act to challenge individual agreements it views as unfair methods of competition, particularly ones aimed at lower-level employees or containing exceptionally broad terms. For Massachusetts workers and employers, though, the MNAA is the governing law, and its requirements around garden leave, timing, and exempt workers are more protective than anything federal law currently provides.