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New Hampshire · state law

New Hampshire Trampoline Accident Lawyer

Last updated October 31, 2026

  • Trampoline & trampoline park injuries only
  • Claims reviewed nationwide
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New Hampshire trampoline injury law: the 3-year limit in section 508:4, the not-greater-than fault rule, product deadlines, recreational use and death limits.

On this page
  1. New Hampshire Law and Trampoline Injury Claims: A State Snapshot
  2. How Trampoline Injuries Happen and Who May Be Responsible
  3. Filing Deadlines Under New Hampshire Law
  4. What the Landowner Recreational-Use Rule Means for Your Claim
  5. Evidence That Often Matters in a Trampoline Injury Case
  6. Wrongful Death After a Trampoline Accident in New Hampshire
  7. Frequently asked questions
  8. Sources

State legal snapshot

New Hampshire

Primary legal sources for New Hampshire

If you were hurt on a trampoline in New Hampshire, state law generally allows three years from the injury, or from when it reasonably could have been discovered, to bring a personal-injury action. Your own share of fault does not bar recovery if it is not greater than the defendant's, though damages are reduced in proportion.

Most people facing a trampoline injury in New Hampshire arrive at this page with something specific in front of them: a child in a cast after a birthday party at a trampoline park, a teenager with a neck injury from a neighbor's backyard trampoline, or a family trying to understand what happened after a death. Medical bills are arriving, work may be on hold, and the questions are concrete. How long is there? Does a signed form matter? Does it count against you that your child was doing a flip? This page walks through how New Hampshire's own statutes answer those questions, and where the answers turn on facts.

New Hampshire Law and Trampoline Injury Claims: A State Snapshot

New Hampshire's own statutes govern an accident that happened here. Three legal theories usually come up in trampoline cases. Premises liability is the responsibility a property owner or operator may have for the condition and safety of a place it controls. Product liability is the responsibility a manufacturer or seller may have when a product, such as a trampoline frame, spring or net, is defective and that defect causes harm. Negligent supervision is a claim that a business or person responsible for watching jumpers failed to use reasonable care in doing so. Which theory fits depends on where the accident happened, who controlled the equipment and how the injury occurred.

Running through all three is New Hampshire's rule on shared blame. Comparative fault means a court weighs the fault of each side and adjusts damages to match. Section 507:7-d of the New Hampshire Revised Statutes Annotated provides:

"Contributory fault shall not bar recovery in an action by any plaintiff or plaintiff's legal representative, to recover damages in tort for death, personal injury or property damage, if such fault was not greater than the fault of the defendant, or the defendants in the aggregate if recovery is allowed against more than one defendant, but the damages awarded shall be diminished in proportion to the amount of fault attributed to the plaintiff by general verdict."

The same section places the burden of proving another party's fault, and how much, on the party who alleges it (section 507:7-d). For an injured jumper, that means a defendant who says you were careless has to prove it. It also means the comparison matters: if your share of fault is found greater than the defendant's, or the defendants' together, the statute's protection does not apply. If you are worried that a flip or a rough landing counts against you, the practical question is not whether you did anything risky but how your share compares with everyone else's, and which theory fits your accident shapes who that comparison includes. The site's trampoline accident lawyer guide covers the broader national picture.

How Trampoline Injuries Happen and Who May Be Responsible

A trampoline accident in New Hampshire usually falls into one of three settings: a commercial trampoline park, where many jumpers share connected beds, foam pits and walls, and where staff are present; a backyard trampoline on someone else's property, often a friend's or relative's home; or the equipment itself, such as a frame, spring, pad or net alleged to have failed or been poorly designed.

Who may be responsible follows from the setting. In general terms, the possible defendants are:

  • Property owners or operators, whom the law asks to use reasonable care toward visitors on property they control.
  • Equipment manufacturers, whom the law asks not to put a defective product into circulation.
  • Sellers or distributors, who may also face product-liability claims depending on their role.
  • Supervisory staff or the business that employs them, who may face negligent-supervision claims where they were responsible for monitoring jumpers.

If you are looking at a claim against a park or a homeowner, the question is whether four things can be shown: the owner or operator owed you a duty, it breached that duty, the breach caused your injury, and the injury produced damages. If the trampoline itself seems to have failed, the question is instead whether the product had a defect and whether that defect caused the harm. An injury alone does not prove any of these; whether they are met depends on the facts. Because more than one party can be involved, identifying each possible defendant early can affect which rules and deadlines apply.

Many trampoline parks ask jumpers or parents to sign a waiver or release, a document in which a person agrees in advance to give up some claims against the business. Whether a particular release is enforceable in New Hampshire depends on its exact wording and the circumstances of the signing and the injury. For a parent who signed a form at the front desk, that is often one of the first questions a conversation with an attorney can help sort out.

Filing Deadlines Under New Hampshire Law

A statute of limitations is the law's deadline for filing a lawsuit; a case filed after it runs can be dismissed no matter how strong it is. New Hampshire has several, and more than one can touch the same accident.

The general rule is in section 508:4 of the New Hampshire Revised Statutes Annotated. Personal actions, except slander or libel, "may be brought only within 3 years of the act or omission complained of." The statute adds a discovery rule: when the injury and its causal link to the act or omission were not discovered and could not reasonably have been discovered at the time, the action must be commenced within 3 years of when the plaintiff discovers, or with reasonable diligence should have discovered, the injury and that causal relationship (section 508:4).

Children are treated differently. Under section 508:8 of the New Hampshire Revised Statutes Annotated, "An infant or mentally incompetent person may bring a personal action within 2 years after such disability is removed" (Chapter 508).

A claim that a trampoline itself was defective has its own limits. Section 507-D:2 of the New Hampshire Revised Statutes Annotated requires product-liability actions to be commenced within 3 years of when the injury is, or with reasonable diligence should have been, discovered, and also no later than 12 years after the manufacturer of the final product parted with its possession and control or sold it, whichever occurred last. Where the defendant is a lessor, bailor or licensor with a legal duty to inspect, maintain or repair the product, the 12 years run from when it ceases to have use, possession or control or ceases to be under that duty. A claim based on a later duty imposed by a governmental regulatory agency, such as a duty to recall or warn, must be brought no later than 6 years after the defendant first incurred that duty, without shortening the other periods. Indemnity or contribution actions get the same periods plus 90 days. These limits do not apply to actions based on fraudulent misrepresentation, concealment or nondisclosure, to actions on a written contract providing a different period, or to certain warranty actions that do not seek damages for injury to person or property (section 507-D:2).

If a town or other governmental unit owned or ran the place where a trampoline injury happened, section 507-B:7 of the New Hampshire Revised Statutes Annotated sets a 3-year period with the same kind of discovery rule, and adds a condition: the clerk of the governmental unit must be notified by registered mail within 60 days after the injury, or after its discovery if it could not reasonably have been discovered at the time, of the date, time and location of the injury. Where the governmental unit alleges lack of notice within that period, it bears the burden of showing it was substantially prejudiced (section 507-B:7). Neighboring states set different rules; the site's Massachusetts trampoline injury page explains that state's separately.

What the Landowner Recreational-Use Rule Means for Your Claim

A backyard accident raises a question parents often do not expect: does it matter that nobody paid to be there? A recreational-use statute is a law that limits a landowner's liability when the owner lets people use land for recreation. New Hampshire's version is section 508:14 of the New Hampshire Revised Statutes Annotated.

Under that section, an owner, occupant or lessee of land, including the state or a political subdivision, "who without charge permits any person to use land for recreational purposes or as a spectator of recreational activity, shall not be liable for personal injury or property damage in the absence of intentionally caused injury or damage." The statute also says that a contribution or other voluntary payment not required to use the land is not a charge or fee, and that certain leases to the state, a political subdivision or a nonprofit are not a charge (section 508:14).

The stakes are real. Where the protection applies, the standard shifts from ordinary carelessness to intentionally caused injury, which can change whether a claim against a landowner proceeds at all. That is why the details matter: whether any fee was required, what kind of land and use were involved, and whether a backyard trampoline at a private home counts as permitting use of land for recreational purposes. A commercial park that charges admission stands on different footing from a free invitation to a neighbor's yard. How the statute fits a particular backyard is a fact-driven question, not one this page can answer for a given family.

Evidence That Often Matters in a Trampoline Injury Case

In the weeks after an accident, the papers and photos a family gathers are what later show what happened, who was involved and when the deadlines above began to run. If you were hurt, the records that usually matter include:

  • Medical records, which show what the injury is, when it happened and how treatment has gone, tying the accident to both its cause and your losses.
  • Photos and video of the trampoline, the area around it and any padding or netting, which can show the condition of the premises or the equipment.
  • The trampoline or the part that failed, where a product-liability theory is in play, since a defect claim often turns on the physical item.
  • Purchase, rental or admission records, which can identify the manufacturer and seller and show whether a fee was charged, a point that matters under section 508:14.
  • Incident reports prepared by a park or property owner, which record what was reported at the time, though they do not by themselves establish what caused an injury.
  • Names and contact details of witnesses, including other parents or staff.
  • Any release signed at the time, since its exact language is what any enforceability question turns on.

Families often keep these together as they come in, because missing records can be hard to recover later and dates in them can bear on which deadline applies. Sorting out which records connect to which theory, and which deadline, is something a case evaluation with our attorney can cover.

Wrongful Death After a Trampoline Accident in New Hampshire

When a trampoline accident takes a life, the family is left grieving and facing legal questions at the same time. A wrongful death action is a claim brought after a death caused by another's wrongful act or neglect. In New Hampshire, section 556:12 of the New Hampshire Revised Statutes Annotated addresses the case where "the administrator of the deceased party is plaintiff," meaning the person appointed to manage the deceased's estate brings the action.

For a family, the statute means the losses are looked at as if the person who died had survived: the mental and physical pain they suffered, the reasonable expenses to the estate, how long they probably would have lived but for the injury, and what they could have earned during their probable working life, along with other elements allowed by law. It also permits two additional categories, each with a dollar limit:

  • A surviving spouse may be awarded damages for the loss of comfort, society and companionship, not to exceed $500,000.
  • Where the decedent was a parent of a minor child, the child or children may be awarded damages for loss of familial relationship; where the decedent was a minor child, the surviving parent or parents may. Loss of familial relationship includes the loss of comfort, society, affection, guidance and companionship, and these damages may not exceed $300,000 per individual claimant.

Both categories are reduced under the comparative fault rule where the fault of the decedent or the claimant caused the loss in whole or in part. The section's source note lists amendments effective January 1, 1999, and January 1, 2025 (section 556:12). These limits apply to the categories named in that wrongful-death section. Understanding which categories may apply, and who is the right person to bring the action, is often the first step, and one a conversation with an attorney can help clarify.

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Injury Claims Have Deadlines. Don’t Wait.

Every state limits how long you have to bring an injury claim, and evidence such as the incident report, photos and park video can be lost. A free case evaluation is the first step to protecting your claim, with no fee unless we win your case.

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Frequently asked questions

How long do I have to file a trampoline injury claim in New Hampshire?

Section 508:4 sets three years from the act or omission, or three years from when the injury and its cause were, or reasonably should have been, discovered if they could not have been discovered at the time. Children have the rule in section 508:8, and defective-product claims follow section 507-D:2. Which applies depends on the facts.

Can you be sued if someone gets hurt on your trampoline in New Hampshire?

It depends on the facts. A claim would ask whether the owner owed and breached a duty that caused the injury, with fault compared under section 507:7-d. Where land is used for recreation without charge, section 508:14 limits liability to intentionally caused injury, though whether it covers a particular backyard depends on the circumstances.

Does signing a waiver at a trampoline park prevent a claim in New Hampshire?

Whether a waiver or release affects a claim in New Hampshire is a legal question that turns on the document's specific language and the facts of the signing and the injury. A signed form does not settle the matter by itself one way or the other, which is why parents often want it reviewed in a legal conversation.

What if my child was hurt on a trampoline — does the deadline change?

Yes, the minor's rule differs. Section 508:8 provides that an infant may bring a personal action within 2 years after the disability is removed. Exactly how that applies to a particular child is a question of facts, and product or government claims carry their own rules.

Who may be responsible for a trampoline park injury in New Hampshire?

Possible defendants include the park's owner or operator, the equipment manufacturer, sellers or distributors, and the business whose staff supervised jumpers. The law asks different things of each: reasonable care on the premises, a non-defective product, reasonable supervision. Who is actually responsible depends on what happened.

How much is a trampoline negligence lawsuit worth in New Hampshire?

No page can say what a case is worth. Damages depend on the facts and are reduced under section 507:7-d by the injured person's share of fault. In a death case, section 556:12 names its categories, with a $500,000 limit for a spouse's loss and $300,000 per claimant for loss of familial relationship.

What is the product-liability deadline for a defective trampoline in New Hampshire?

Section 507-D:2 requires a product-liability action within 3 years of when the injury is, or should have been, discovered, and no later than 12 years after the manufacturer parted with possession and control or sold the product, whichever occurred last. Different rules cover lessors, regulatory duties and fraud-based claims.

Does New Hampshire's recreational-use law protect backyard trampoline owners?

Section 508:14 protects an owner, occupant or lessee who, without charge, lets people use land for recreational purposes; liability then requires intentionally caused injury. A voluntary contribution is not a charge. Whether a backyard trampoline invitation fits the statute depends on the facts, including any fee.

Evidence to preserve

  • Photos or video of the trampoline, the equipment and the area
  • Names of witnesses
  • A copy of any waiver that was signed
  • Hospital and medical records
  • The park, operator or trampoline brand
  • The date and place it happened

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