What to do after a car accident in New Mexico

The minutes after a crash are chaotic, and the choices you make then are governed by New Mexico law in ways that differ from the states next door. New Mexico handles collisions as an at-fault (tort) state, and it doesn't require personal injury protection (PIP) or run any no-fault system.¹ The driver who caused the wreck, through that driver's liability insurance, pays for the injuries and damage. New Mexico also follows pure comparative negligence, so even a driver who was mostly at fault can still recover a reduced share.² Here is what those rules actually require of you.

At the scene

Stop, check on everyone, and call 911 if there are injuries or the vehicles are blocking a road. In New Mexico this is a legal duty. If a crash causes injury, death, or property damage that looks like $500 or more, the driver has to give immediate notice to local police, the county sheriff, or the state police, under NMSA 1978 Section 66-7-206.³ Responding officers investigate and complete a New Mexico Uniform Crash Report, which becomes the backbone of any insurance claim or lawsuit. You can request that report afterward from the New Mexico Department of Public Safety Law Enforcement Records Bureau.⁴ Our New Mexico crash reports page walks through how to get yours.

Trade insurance and contact details with the other driver, and photograph everything before vehicles are moved: positions, damage, debris, skid marks, traffic signals, and the plates. In a pure comparative state, that evidence is what decides how fault gets divided, and each percentage point changes what you collect.

The deadlines that can quietly end your claim

You have three years from the date of the crash to file a personal injury lawsuit in New Mexico, set by NMSA 1978 Section 37-1-8.⁵ Claims for vehicle and property damage run on a separate, longer clock of four years from the date of the damage, under Section 37-1-4.⁶ Miss the deadline and the court will almost certainly throw the case out, however clear the other driver's fault.

One trap catches people every year. If your claim is against a government body, a city bus, a state maintenance truck, a county vehicle, the Tort Claims Act requires written notice to the right official within 90 days of the crash, under NMSA 1978 Section 41-4-16.⁷ That's separate from, and much shorter than, the three-year lawsuit window. Wrongful death claims get six months, and the clock can pause while an injured person is physically unable to give notice.⁷

How fault affects what you recover

New Mexico's pure comparative negligence rule comes from the state Supreme Court's decision in Scott v. Rizzo, 96 N.M. 682 (1981), which replaced the old all-or-nothing contributory rule.² Your recovery is reduced by your percentage of fault, but it's never wiped out, even if you were 80 or 90 percent responsible. A driver found 30 percent at fault for a $100,000 loss still collects $70,000. This is why insurers fight so hard over fault percentages, and why the scene photos and the crash report matter.

The insurance you're actually dealing with

Every New Mexico driver must carry at least 25/50/10 liability coverage: $25,000 for bodily injury to one person, $50,000 per accident, and $10,000 for property damage, under NMSA 1978 Section 66-5-215.⁸ Those minimums are low, and New Mexico has one of the highest uninsured-driver rates in the country, so the at-fault driver's policy often won't cover a serious injury.

That makes uninsured and underinsured motorist (UM/UIM) coverage on your own policy worth having. Insurers must offer it at limits matching your liability coverage, but under NMSA 1978 Section 66-5-301 the named insured can still reject it in writing.⁹ A 2025 bill, House Bill 97, would have removed that rejection option and required UM/UIM on every policy. It died in committee and never became law, so the rejection option is still current in 2026.¹⁰ If you do carry UM/UIM, it's often the coverage that pays after a hit-and-run or a crash with an uninsured driver. Because New Mexico has no PIP, there's no built-in medical coverage on your policy either; medical payments (MedPay) coverage is optional and only applies if you bought it.¹

Distracted driving, helmets, and other fault evidence

If the other driver was texting, that's direct evidence of fault. New Mexico bans reading, viewing, or typing a text on a handheld device while driving, and it's primary enforcement, meaning an officer can stop you for that alone. The fine is $25 for a first offense and $50 after that, under NMSA 1978 Section 66-7-374.¹¹ There's no statewide ban on handheld voice calls for ordinary drivers, though commercial drivers face a full handheld ban under Section 66-7-375.¹²

Motorcyclists should know the helmet rule cuts a specific way here. New Mexico requires a helmet only for riders and passengers under 18. Adults may legally ride without one under the state's motorcycle helmet law.¹³ That's legal, but going without a helmet can still become an argument about the extent of your injuries in a comparative-fault dispute.

Damage caps and the drunk-driver question

In an ordinary crash against a private driver, New Mexico places no cap on your compensatory damages, and punitive damages are available when the at-fault driver's conduct was reckless, willful, or malicious. Ordinary carelessness doesn't qualify. Drunk driving is the classic conduct that can support a punitive award.

The math changes against a government defendant. The Tort Claims Act caps recovery at $300,000 for past and future medical expenses, $400,000 per person for all other damages, and $200,000 for real property, with combined property-and-other-damages recovery capped at $750,000 per occurrence, and it bars punitive damages against the government entirely, under NMSA 1978 Section 41-4-19.¹⁴

If a bar over-served the drunk driver, New Mexico's dram shop law lets an injured third party sue the licensee, but only on proof of gross negligence and reckless disregard in serving someone who was already visibly intoxicated, under NMSA 1978 Section 41-11-1.¹⁵ That's a high bar, and the intoxicated patron generally can't sue the bar over their own injuries.

Weather, vehicle value, and getting help

Northern New Mexico and the higher elevations get real winter weather, and the state Department of Transportation publishes winter-driving guidance for ice and snow.¹⁶ Bad conditions don't excuse a driver who was following too closely or going too fast for the road; they usually just shift the fault split.

If your car was repaired but is now worth less because it carries a wreck on its history, that lost value is a separate claim you can pursue. Our New Mexico diminished value guide covers how that works here.

Decide early whether you need a lawyer. Serious injuries, disputed fault, a government defendant, or a looming 90-day notice deadline are the situations where early legal help matters most. You can start with our legal directory.

This article is general information about New Mexico law, not legal advice.

Sources

1. New Mexico Motor Vehicle Division, Insurance requirements. https://www.mvd.newmexico.gov/vehicles/insurance/

2. Scott v. Rizzo, 96 N.M. 682 (1981) (New Mexico Supreme Court, adopting pure comparative negligence). https://law.justia.com/cases/new-mexico/supreme-court/1981/96-n-m-682.html

3. NMSA 1978 Section 66-7-206, Immediate notice of accidents. https://law.justia.com/codes/new-mexico/chapter-66/article-7/part-3/section-66-7-206/

4. New Mexico Department of Public Safety, Law Enforcement Records Bureau. https://www.dps.nm.gov/law-enforcement-records-bureau/

5. NMSA 1978 Section 37-1-8, Actions for injuries to the person (three-year limitation). https://law.justia.com/codes/new-mexico/chapter-37/article-1/section-37-1-8/

6. NMSA 1978 Section 37-1-4, Injuries to property and unspecified actions (four-year limitation). https://law.justia.com/codes/new-mexico/chapter-37/article-1/section-37-1-4/

7. NMSA 1978 Section 41-4-16, Tort Claims Act notice of claims. https://law.justia.com/codes/new-mexico/chapter-41/article-4/section-41-4-16/

8. NMSA 1978 Section 66-5-215, Motor vehicle insurance minimum limits. https://law.justia.com/codes/new-mexico/chapter-66/article-5/part-3/section-66-5-215/

9. NMSA 1978 Section 66-5-301, Insurance against uninsured and unknown motorists; rejection of coverage by the insured. https://law.justia.com/codes/new-mexico/chapter-66/article-5/part-4/section-66-5-301/

10. New Mexico Legislature, House Bill 97, 2025 Regular Session (status: died in committee). https://www.nmlegis.gov/Legislation/Legislation?chamber=H&legType=B&legNo=97&year=25

11. NMSA 1978 Section 66-7-374, Texting while driving. https://law.justia.com/codes/new-mexico/chapter-66/article-7/part-4/section-66-7-374/

12. NMSA 1978 Section 66-7-375, Use of a mobile communication device by a commercial motor vehicle driver. https://law.justia.com/codes/new-mexico/chapter-66/article-7/part-4/section-66-7-375/

13. New Mexico Motor Vehicle Division, Helmet law. https://www.mvd.newmexico.gov/helmet-law/

14. NMSA 1978 Section 41-4-19, Tort Claims Act maximum liability. https://law.justia.com/codes/new-mexico/chapter-41/article-4/section-41-4-19/

15. NMSA 1978 Section 41-11-1, Liquor licensee (dram shop) liability. https://law.justia.com/codes/new-mexico/chapter-41/article-11/section-41-11-1/

16. New Mexico Department of Transportation, Winter driving. https://www.dot.nm.gov/winter-driving/