Massachusetts judges a veterinarian's non-compete under the Massachusetts Noncompetition Agreement Act, M.G.L. c. 149 § 24L, a general statute that reaches every employee, veterinarians included — there is no separate healthcare-practitioner carve-out to check.
The agreement must meet an eight-item checklist, including a 12-month duration cap and a garden leave clause or other agreed consideration.
A court that finds a covenant overbroad may reform or revise it rather than voiding it outright.
The MNAA took effect October 1, 2018.
Mechanics, not a verdict on your contract
At a glance
Permitted only within statutory limits
State statute — M.G.L. c. 149 § 24L (Massachusetts Noncompetition Agreement Act, "MNAA").
Healthcare statute reaches veterinarians: No healthcare-specific non-compete statute.
The Massachusetts Noncompetition Agreement Act, M.G.L. c. 149 § 24L, sets a checklist a noncompetition agreement must meet to be valid and enforceable — the MNAA applies identically to a veterinarian as to any other employee, since it is a general statute, not a healthcare-specific one.
Not applicable. The row records no Massachusetts healthcare-practitioner non-compete statute; the general MNAA is the only statute governing a Massachusetts veterinarian's covenant.
No income threshold that exempts higher earners. Section 24L(c) instead makes the agreement unenforceable against four categories of workers outright: employees who are non-exempt under the federal Fair Labor Standards Act, student interns and other short-term student employees, employees terminated without cause or laid off, and employees age 18 or younger. For workers the checklist does reach, the agreement must be supported by a garden leave clause paying at least 50 percent of the employee's highest annualized base salary paid within the 2 years preceding termination, or other mutually-agreed-upon consideration specified in the agreement.
The restricted period may not exceed 12 months from the date of cessation of employment, extending to 2 years only if the employee breached a fiduciary duty to the employer or unlawfully took the employer's property.
A court may, in its discretion, reform or otherwise revise the agreement so as to render it valid and enforceable to the extent necessary to protect the employer's legitimate business interests.
Excluded from the statute's definition of "noncompetition agreement" entirely when the restricted party is a significant owner, member or partner in the business who receives significant consideration or benefit from the sale or disposal — the MNAA's checklist does not apply to that covenant.
Also excluded from the statute's definition of "noncompetition agreement" entirely — a covenant not to solicit or hire the employer's employees, or not to solicit or transact business with the employer's customers, clients or vendors, is not a "noncompetition agreement" the MNAA's checklist reaches.
Enacted 2018 (the MNAA), effective October 1, 2018.
“shall be supported by a garden leave clause or other mutually-agreed upon consideration... [garden leave requires] payment... of at least 50 percent of the employee's highest annualized base salary paid... within the 2 years preceding... termination.”
Section 24L(b) says a noncompetition agreement must meet the minimum requirements of paragraphs (i) through (viii) to be valid and enforceable at all.
Two of those requirements set procedural timing — notice by the earlier of a formal offer or 10 business days before employment starts, if the agreement is signed at hiring.
The rest set substantive limits: the restriction must protect a legitimate business interest, its duration and geographic reach must be reasonable, and it must be supported by a garden leave clause or other agreed consideration.
Read against an offer, that means checking each of the eight items separately rather than asking one broad question.
“shall be supported by a garden leave clause or other mutually-agreed upon consideration... [garden leave requires] payment... of at least 50 percent of the employee's highest annualized base salary paid... within the 2 years preceding... termination.”
Massachusetts sets no income threshold that exempts a veterinarian from the MNAA's checklist based on salary alone.
Section 24L(c) instead carves out four categories of workers the statute makes the agreement unenforceable against outright: employees who are non-exempt under the federal Fair Labor Standards Act, student interns and other short-term student employees, employees terminated without cause or laid off, and employees age 18 or younger.
For a worker the checklist does reach, § 24L(b)(vii) requires the agreement to be supported by a garden leave clause paying at least 50 percent of the employee's highest annualized base salary during the restricted period, or other consideration the parties specify in writing, and § 24L(b)(iv) caps the restricted period itself at 12 months, extending to 2 years only where the employee breached a fiduciary duty or unlawfully took the employer's property.
An associate reading an offer should check whether a worker-status exemption applies before checking the pay and duration terms.
“exceed 12 months”
Section 24L(d) gives a court discretion to reform or otherwise revise a noncompetition agreement so as to render it valid and enforceable to the extent necessary to protect the employer's legitimate business interests.
That is a broader power than striking offending words alone — the court can rewrite duration, geography or scope down to something it is willing to enforce, rather than treating one overbroad term as fatal to the whole covenant.
For a veterinarian reading a contract with a term that looks too broad, this means the clause as written is not necessarily the clause a court would ultimately apply.
“may reform or otherwise revise”
Section 24L(a)'s definition of "noncompetition agreement" carves out an agreement made in connection with the sale of a business entity, or of substantially all its operating assets, or with otherwise disposing of an ownership interest — but only where the restricted party is a significant owner, member or partner who receives significant consideration or benefit from the sale.
Because that kind of covenant is excluded from the definition, the MNAA's eight-item checklist, including the 12-month cap and garden leave requirement, does not apply to it at all.
A veterinarian buying into or selling out of a Massachusetts practice is looking at a covenant governed by different rules than the employee non-compete language in the same practice's associate contracts.
The same definition section excludes, entirely, covenants not to solicit or hire the employer's employees and covenants not to solicit or transact business with the employer's customers, clients or vendors.
Because these are excluded from what counts as a "noncompetition agreement," the MNAA's checklist — the 12-month cap, the garden leave requirement, the notice timing — does not govern them.
A relief veterinarian or associate whose agreement bundles a non-compete clause with a separate client non-solicitation clause is looking at two clauses under two different legal frameworks, even though they sit in the same document.
Have the agreement itself reviewed
The reasonableness test, what a radius is measured from, the access-to-care argument, and the difference between a non-compete and a non-solicitation clause are covered in the national guide to veterinary non-competes. This page covers only what is specific to Massachusetts.
The sources read for this page find no Massachusetts statute that specifically limits non-competes for healthcare practitioners.
A Massachusetts veterinarian's non-compete is governed by the general Massachusetts Noncompetition Agreement Act, M.G.L. c. 149 § 24L, the same statute that applies to employees in any field.
Have a Massachusetts attorney who handles veterinary employment contracts confirm this applies to your specific agreement before you rely on it.
There's no flat salary cutoff, but § 24L(c) exempts several categories outright: employees who are non-exempt under the federal Fair Labor Standards Act (a status that itself turns partly on salary), student interns and short-term student employees, employees terminated without cause or laid off, and employees 18 or younger.
Outside those categories, § 24L(b)(vii) instead requires the agreement to be supported by a garden leave clause paying at least 50 percent of highest annualized base salary, or other agreed consideration.
Have a Massachusetts attorney check whether an exemption applies to you.
Section 24L(b)(iv) caps the restricted period at 12 months from the date employment ends, extending to 2 years only if the employee breached a fiduciary duty to the employer or unlawfully took the employer's property.
A longer stated period does not automatically make the whole covenant unenforceable, because § 24L(d) gives a court discretion to reform an overbroad agreement rather than void it.
Ask a Massachusetts employment attorney how that reformation power applies to your specific contract.
Yes, structurally.
Section 24L(a) excludes a covenant made in connection with selling a business entity, its assets, or an ownership interest — where the restricted party is a significant owner receiving significant consideration from the sale — from the MNAA's definition of "noncompetition agreement" entirely, so the statute's checklist does not apply to it.
That covenant is governed by different rules than an employee non-compete.
Have a Massachusetts attorney who handles veterinary practice transactions review the sale and covenant together before you sign.
No. Section 24L(a) excludes covenants not to solicit or hire the employer's employees, and covenants not to solicit or transact business with the employer's customers, clients or vendors, from the MNAA's definition of "noncompetition agreement" entirely.
That means the statute's 12-month cap and garden leave requirement do not govern those clauses even when they appear in the same contract as a non-compete.
A Massachusetts attorney can tell you what law does govern a specific non-solicitation clause in your agreement.
Sourced from Massachusetts’s own statute or leading court decisions (see the citations above). Verified September 2026; the governing provision was last amended Enacted 2018 (the MNAA), effective October 1, 2018. This page is general information, not legal advice.