Dental Non-Compete Laws in New Hampshire: What Dentists Need to Know (2026)
Dental Non-Compete Laws in New Hampshire: What Dentists Need to Know (2026)
> The short answer: New Hampshire's RSA 275:70 restricts non-competes for hourly and nonexempt workers and requires advance notice before the first day of employment. For salaried dental associates, non-competes are enforceable if reasonable. Courts can blue pencil overbroad agreements.
New Hampshire Passed Real Reform in 2016
New Hampshire is a small state with a dense dental market, particularly in the southern tier near the Massachusetts border. Manchester, Nashua, and the seacoast region have enough competing practices that non-compete geography matters enormously.
In 2016, RSA 275:70 created specific requirements for non-compete agreements in New Hampshire. It did not ban them. But it added procedural rules that void agreements that skip the required steps, and it specifically excluded certain categories of workers from non-compete coverage entirely.
As a dentist, you're almost certainly classified as an exempt professional employee, so the hourly worker exclusion doesn't apply to you directly. But the notice requirement does. And that's where a lot of agreements fall short.
Current Law: RSA 275:70
New Hampshire's statute creates several requirements:
Who is exempt from non-competes entirely: The law prohibits non-competes for nonexempt (hourly) employees and for employees earning at or below the minimum wage threshold. Dentists are exempt professional employees and don't fall in this category. Your non-compete remains subject to the reasonableness analysis.
Advance notice requirement: The employer must provide a copy of the non-compete agreement before or at the time of the employee's first day of work, not after. If you started your position and signed the non-compete a week later, that timing may create an enforceability problem. The notice requirement is a condition of validity.
Copy requirement: The employer must provide you with a copy of the signed agreement. You are entitled to it.
Reasonableness test: For salaried exempt employees including dentists, courts apply a common-law reasonableness analysis: time, geography, and scope of restricted activities.
Blue penciling: New Hampshire courts can modify overbroad agreements rather than voiding them entirely.
What "Enforceable" Means for Dentists in New Hampshire
A New Hampshire dental non-compete that was delivered before your first day, is in writing, and restricts you for a reasonable time and geographic area is likely enforceable.
Reasonable duration in New Hampshire dentistry cases tends to run 12-24 months. The geographic analysis is heavily influenced by local market density. A 10-mile radius in Manchester covers enormous patient volume. The same radius in the North Country covers far fewer people and may be considered appropriate given the practice's actual draw.
For dentists near the Massachusetts border, the geographic analysis needs extra attention. A 10-mile radius from a Nashua practice could overlap heavily with Lowell, MA. Courts look at actual patient flow, not just abstract mileage.
What to Watch for in Your Contract
Five specific things in New Hampshire dental associate agreements:
The delivery date. When did you receive the non-compete agreement for the first time? If it was the day you signed your offer letter but after you'd already started work, note that date. The RSA 275:70 notice requirement may make the agreement void.
Whether you received a copy. You're legally entitled to a copy of the executed agreement. If you never received one, request it now before you need it.
Radius from which location. Southern New Hampshire practices sometimes draw patients from Massachusetts, and the reverse is true. Confirm the agreement defines radius from your assigned practice location, not from the employer's administrative office in a different city.
Definition of "dental services." Some agreements say you can't practice dentistry anywhere within the radius. Others say you can't provide the same services you provided while employed. The latter is more defensible for your employer and more predictable for you.
Interaction with Massachusetts non-compete law. If you're considering moving to Massachusetts after leaving a NH practice, or vice versa, the laws are different on both sides of the border. A New Hampshire non-compete doesn't automatically govern your Massachusetts practice.
What to Do If You Have a Non-Compete
The first thing to verify: was the agreement delivered before your first day of work? The notice timing issue is real and has invalidated agreements in New Hampshire.
If the timing was proper and the agreement is otherwise reasonable, a court would likely enforce it. But "enforce" in New Hampshire means a court may trim it before enjoining you. You are not necessarily stuck with the agreement exactly as written.
Before leaving a position, map the restricted area precisely. In the dense southern NH market, know exactly where the boundary falls and whether your intended new location is inside or outside it. That geographic clarity makes the risk conversation much simpler.
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Related Reading
- Dental Non-Compete Clauses: Is Yours Actually Enforceable? (National Guide)
- Dental Associate Contract Red Flags
- Dental Non-Compete Laws in Massachusetts
- Dental Non-Compete Laws in Vermont
- Dental Non-Compete Laws in Maine
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This page is for general informational purposes only and does not constitute legal advice. Non-compete enforceability is a complex, state-specific legal question. The information here reflects our understanding of current law as of March 2026. Consult with a qualified attorney licensed in New Hampshire for advice specific to your situation.
Published by the DentalUnlock Team. Last updated March 2026.
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