Enforcing Non-Compete and Non-Solicitation Agreements in New Hampshire Courts

Current as of: October 20, 2026 Commercial Litigation & Disputes New Hampshire
To enforce a non-compete in New Hampshire, employers must seek an injunction in Superior Court. The agreement must be reasonable in duration and geography, and strictly comply with state prior-disclosure labor laws to be considered valid.

When a key employee leaves your company, the risk of them taking your trade secrets, client lists, or specialized knowledge to a direct competitor is a significant threat. Non-compete and non-solicitation agreements are powerful tools to protect your business's legitimate interests. However, New Hampshire courts treat restrictive covenants with strict scrutiny, balancing the employer's need for protection against the employee's right to earn a living.

If a former employee breaches their agreement, acting quickly to enforce the contract through litigation is critical. You can browse our US Lawyers directory to find an experienced local employment litigator to help secure your business assets and file the necessary court actions.

The Litigation Process for Enforcing Restrictive Covenants

Enforcement generally begins by sending a formal Cease and Desist letter. If the former employee ignores the warning, the employer must escalate the matter to the New Hampshire Superior Court, such as the Merrimack County Superior Court, Concord or the Hillsborough County Superior Court Southern District, Nashua.

Targeting C-Suite Executives

When a CEO, CFO, or other top-tier executive leaves, they possess intimate knowledge of your company's strategic plans and financial vulnerabilities. Enforcing a non-compete against a C-suite executive is generally more favorably viewed by courts because these individuals usually receive substantial compensation and negotiate their contracts on relatively equal footing. To enforce the agreement, your legal counsel will file a Form NHJB-2688-Se, New Hampshire, Superior Court, Civil Complaint, arguing that the executive's knowledge constitutes a protectable trade secret.

Targeting Top Sales Representatives

Top salespeople hold your most valuable asset: client relationships. For sales roles, courts focus heavily on non-solicitation clauses. To successfully sue a former sales representative, you must demonstrate that they actively solicited your current clients using confidential customer lists, rather than simply accepting business from clients who found them organically. A narrowly tailored geographic restriction is essential here.

Targeting Specialized IT Developers

In the technology sector, developers often have access to proprietary source code and algorithms. Enforcing a non-compete against an IT professional usually revolves around protecting intellectual property. If the developer joins a rival software firm to build a directly competing product, New Hampshire courts may intervene to prevent the inevitable disclosure of your proprietary tech.

Undue Hardship and Court Perspectives in NH

New Hampshire law aggressively protects employees from overly broad restrictions. Under N.H. Rev. Stat. Ann. § 275:70, employers are required to provide a copy of the non-compete agreement to a prospective employee prior to their acceptance of an offer. Failure to meet this strict disclosure rule can render the agreement entirely void. Additionally, N.H. Rev. Stat. Ann. § 275:70-a explicitly prohibits non-compete agreements for low-wage employees.

Courts apply a 'rule of reason' test. A non-compete will only be enforced if it protects a legitimate business interest, does not impose an undue hardship on the employee, and is not injurious to the public interest. For example, preventing a specialized doctor from practicing in a rural area with a shortage of physicians might be struck down as harming the public. Case law, such as Syncom Indus., Inc. v. Wood, 155 N.H. 73 (NH Supreme Court 2007) and Merrimack Valley Wood Prods., Inc. v. Near, 152 N.H. 192 (NH Supreme Court 2005), highlights how judges carefully analyze the geographic scope and time limits of these contracts.

Timelines and Injunctions

Time is of the essence in non-compete enforcement. The standard timeline involves:

  • Temporary Restraining Order (TRO): Can often be obtained within 48 to 72 hours if you can prove immediate, irreparable harm.
  • Preliminary Injunction Hearing: Typically scheduled within 2 to 4 weeks. This is a mini-trial where the judge decides if the employee must remain restricted while the full lawsuit proceeds.
  • Final Resolution: If the case goes to a full trial for financial damages, it can take 12 to 18 months to completely resolve.

Litigation Costs in New Hampshire

Securing an injunction is a highly intensive legal procedure. The court filing fee for a civil petition in Superior Court is $325. However, because a preliminary injunction requires massive, immediate legal preparation, employers should expect to spend between $10,000 and $30,000 in attorney fees just in the first month of litigation. Overall costs for a heavily contested non-compete lawsuit can easily exceed $50,000.

Frequently Asked Questions (FAQ)

What makes a non-compete unreasonable in New Hampshire?

Courts generally find agreements unreasonable if they last too long (e.g., more than 1 or 2 years without justification), cover an excessively large geographic area, or attempt to prevent an employee from working in an entirely different field.

Will the court rewrite a bad non-compete agreement?

New Hampshire courts have the authority to reform (rewrite) an overly broad non-compete agreement to make it reasonable, a process known as the 'blue pencil' rule, but they are not obligated to do so if the employer acted in bad faith.

Can I enforce a non-compete if I fired the employee?

Enforcing a non-compete against an employee who was terminated without cause is much more difficult, though not entirely impossible. Courts weigh the circumstances of the termination heavily when evaluating undue hardship.

Are non-solicitation clauses treated the same as non-competes?

Non-solicitation agreements are generally easier to enforce because they do not stop the employee from working; they merely prevent the employee from targeting your specific clients or raiding your current staff.


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