Filing a Car Accident Lawsuit in New Hampshire

A crash is disorienting enough without a rulebook that changes at the state line. New Hampshire handles car crash claims differently from most of its neighbors. It is one of the few states that doesn't force ordinary drivers to carry liability insurance at all, and it is not a no-fault state, so the driver who caused the wreck (and their insurer) is the one who pays. If you're weighing a lawsuit here, New Hampshire statutes decide whether you can win, how much you can collect, and how long you have to act. Here is what those rules actually say.

You have three years, with a few traps

Get the deadline right first. Under RSA 508:4, I, nearly every personal injury claim, a car crash case included, "may be brought only within 3 years of the act or omission complained of."¹ Miss that window and the court will dismiss the case no matter how serious the injury.

Two wrinkles matter. The same statute carries a discovery rule: if you didn't know and couldn't reasonably have known you were hurt, the three years can run from the date you discover the injury rather than the crash date.¹ Courts read that narrowly, so don't build a plan around it. Damage to your vehicle falls under the same three-year "personal actions" statute.¹ And if your claim runs against a government entity, a state or municipal vehicle or a poorly maintained road, separate and shorter notice requirements apply, so those cases need attention early.

How fault is split, and the line that ends your case

New Hampshire follows modified comparative negligence. RSA 507:7-d says your own fault "shall not bar recovery... if such fault was not greater than the fault of the defendant," and that your damages "shall be diminished in proportion to the amount of fault attributed" to you.²

The threshold is exact, so read it closely. You can be up to 50 percent at fault and still recover, with your award cut by your share. Cross to 51 percent, more at fault than everyone you're suing combined, and you collect nothing. Insurers know precisely where that line sits and will work to push your share of blame over it. Found 30 percent responsible for a $100,000 loss, you take home $70,000. Put at 51 percent by a jury, you take home zero.

What you can recover, and the one category that's off the table

New Hampshire places no cap on compensatory damages in an ordinary car crash case. There's no ceiling on medical bills, lost wages, or pain and suffering. The state once had a $250,000 limit on noneconomic damages, but the New Hampshire Supreme Court struck it down as a violation of equal protection in Carson v. Maurer in 1980, and the legislature never replaced it.³

Punitive damages are the exception. RSA 507:16 states flatly that "no punitive damages shall be awarded in any action, unless otherwise provided by statute."⁴ No general statute revives them for car crashes, so even against a drunk or reckless driver you can't add punitive damages as a separate category. What New Hampshire allows instead is enhanced compensatory damages: when a defendant's conduct was "wanton, malicious, or oppressive," the jury may raise the compensatory award to reflect that character, a rule the state Supreme Court laid out in Vratsenes v. New Hampshire Auto.⁵ It exists to compensate you more fully, not to punish the driver, and it turns on the specific facts.

New Hampshire is not a no-fault state

This one trips up people who moved from Massachusetts, Florida, or New York. There's no PIP here, no 14-day deadline to see a doctor, no benefits election form. You deal with the at-fault driver's liability insurer, and fault decides who pays.

First-party medical coverage still sits in the mix. Every private passenger auto policy issued in New Hampshire has to include at least $1,000 per person in Medical Payments coverage under RSA 264:16, covering reasonable medical costs incurred within three years of the crash for the driver and passengers of the insured vehicle.⁶ MedPay pays those bills without waiting for the fault question to be resolved. Better still, RSA 264:17 makes the benefits non-subrogable: the insurer that paid them can't claim reimbursement out of your later settlement.⁷ That's unusually favorable to injured people. It means the $1,000 (or more, if you bought higher limits) stacks on top of what you recover from the other driver instead of being clawed back.

The insurance you're actually chasing

Because New Hampshire doesn't require most drivers to carry liability insurance, the coverage picture can be thin. Drivers who do carry it, or who are ordered to prove financial responsibility, must meet the limits in RSA 264:20: $25,000 for bodily injury to one person, $50,000 per accident, and $25,000 for property damage.⁸ That's the familiar 25/50/25, and for a serious injury it often falls short.

Uninsured and underinsured motorist coverage is where many New Hampshire cases are really won. RSA 264:15 requires your insurer to include UM/UIM coverage equal to your own liability limits.⁹ Buy 100/300 in liability and your UM/UIM is 100/300 too, unless you rejected it. Rejection is strict: it has to be in writing, and a named insured's rejection "shall constitute a rejection of coverage by all insureds," applies to every vehicle on the policy, and survives renewals until you request the coverage back in writing.⁹ Pull your own declarations page early. When the at-fault driver carries minimum limits or none, your UIM is frequently the largest pot of money on the table.

When a bar or a drunk driver is involved

If the driver who hit you had been over-served, New Hampshire has a dram shop law. RSA chapter 507-F lets a crash victim sue a licensee, a bar, restaurant, or server, that served alcohol to a minor or to a visibly intoxicated person when the server "knows or... a reasonably prudent person in like circumstances would know" the patron was underage or intoxicated.¹⁰ Reckless service, like continuing to pour for an obviously drunk patron or steering them toward a car they intend to drive, carries a higher bar but wider exposure. That second defendant can matter a great deal when the drunk driver has little or no insurance. The punitive-damages bar still holds, though; chapter 507-F creates no exception to RSA 507:16.

Distracted driving and other proof of fault

Evidence that the other driver broke a traffic law helps prove negligence. New Hampshire's handheld ban, RSA 265:79-c, prohibits holding a phone to talk, text, or browse behind the wheel, and police enforce it as a primary offense, meaning they can stop a driver for that alone.¹¹ Drivers under 18 can't use any mobile device, hands-free or not, except to report an emergency.¹¹ Phone records placing a call or text at the moment of impact can shift a liability fight.

Motorcycle cases carry their own quirks. New Hampshire famously doesn't require adult riders to wear helmets; RSA 265:122 mandates approved headgear only for operators and passengers under 18.¹² Expect the defense to raise a rider's choices regardless, since fault gets apportioned. Lane splitting and passing within the same lane are both illegal under RSA 265:121, so a rider doing either can pick up a share of the blame.¹³

Getting the paperwork you need

The official crash report is core proof, and in New Hampshire you can't buy it online. The Division of Motor Vehicles requires a completed form DSMV 505, submitted by mail or through the Concord drop box, at $1 per page with a $5 minimum.¹⁴ If you want help pulling it, thatcarhitme.com's New Hampshire crash report page covers the process. For the loss in your car's resale value after repairs, see the New Hampshire diminished value guide. And when the numbers get serious or the insurer digs in, it's worth talking to a New Hampshire attorney; the legal directory is a place to start.

One practical order of operations: confirm your filing deadline, get the crash report and your own insurance declarations page, and keep your medical treatment documented from the start. The three-year clock and the fault percentage are both far easier to defend when the record is built early rather than reconstructed later.

This is general information, not legal advice.

Sources

1. N.H. Rev. Stat. Ann. § 508:4, Limitation of Personal Actions. https://www.gc.nh.gov/rsa/html/LII/508/508-4.htm

2. N.H. Rev. Stat. Ann. § 507:7-d, Comparative Fault. https://www.gc.nh.gov/rsa/html/LII/507/507-7-d.htm

3. Carson v. Maurer, 120 N.H. 925 (1980), CourtListener. https://www.courtlistener.com/opinion/1534241/carson-v-maurer/

4. N.H. Rev. Stat. Ann. § 507:16, Punitive Damages. https://www.gc.nh.gov/rsa/html/LII/507/507-16.htm

5. Vratsenes v. New Hampshire Auto, Inc., 112 N.H. 71 (1972), Justia. https://law.justia.com/cases/new-hampshire/supreme-court/1972/6295-0.html

6. N.H. Rev. Stat. Ann. § 264:16, Medical Payments Coverage. https://www.gc.nh.gov/rsa/html/XXI/264/264-16.htm

7. N.H. Rev. Stat. Ann. § 264:17, Subrogation. https://www.gc.nh.gov/rsa/html/XXI/264/264-17.htm

8. N.H. Rev. Stat. Ann. § 264:20, Financial Responsibility Requirements. https://www.gc.nh.gov/rsa/html/XXI/264/264-20.htm

9. N.H. Rev. Stat. Ann. § 264:15, Uninsured Motorist Coverage. https://www.gc.nh.gov/rsa/html/XXI/264/264-15.htm

10. N.H. Rev. Stat. Ann. ch. 507-F, Alcoholic Beverage Licensee Liability. https://www.gc.nh.gov/rsa/html/LII/507-F/507-F-mrg.htm

11. N.H. Rev. Stat. Ann. § 265:79-c, Use of Mobile Electronic Devices While Driving. https://www.gc.nh.gov/rsa/html/XXI/265/265-79-c.htm

12. N.H. Rev. Stat. Ann. § 265:122, Protective Headgear. https://www.gc.nh.gov/rsa/html/XXI/265/265-122.htm

13. N.H. Rev. Stat. Ann. § 265:121, Operating Motorcycles on Roadways. https://www.gc.nh.gov/rsa/html/XXI/265/265-121.htm

14. New Hampshire Division of Motor Vehicles, Accident Reports. https://www.dmv.nh.gov/tickets-accidents-or-restorations/accidents-reports