Personal Injury Laws in New Mexico: Deadlines, Fault Rules & Damages

If you were hurt in New Mexico, the deadline that matters most is usually three years. Under New Mexico Statutes Annotated 1978 (NMSA 1978) § 37-1-8, a lawsuit for "an injury to the person" — the general statute that covers most car crashes, slip-and-falls, dog bites, and other negligence claims — must be filed within three years of the injury. Miss that window and, with rare exceptions, a New Mexico court will dismiss the case no matter how strong it is.

New Mexico law changes, and every case has its own facts (a hidden injury, a minor victim, a government defendant, or a product-liability angle can all shift the clock). Nothing here is legal advice — before relying on any date, confirm it against the current NMSA 1978 text or with a New Mexico court or attorney.

1. New Mexico's Personal Injury Statute of Limitations

• General negligence, car crashes, premises liability, dog bites: three years from the date of injury (NMSA 1978 § 37-1-8).
• Discovery rule: when an injury isn't immediately obvious (some medical and product-related harms), New Mexico courts have allowed the clock to start when the injury reasonably should have been discovered, not necessarily the date of the incident itself.
• Minors: under NMSA 1978 § 37-1-10, a minor's claim generally is not barred until one year after the minor turns 18, or three years after the injury — whichever gives the minor more time.
• Wrongful death: New Mexico's Wrongful Death Act carries its own three-year statute (NMSA 1978 § 41-2-2), separate from the personal-injury statute above.

Because exceptions exist and legislatures occasionally amend limitations periods, verify the current text of Chapter 37, Article 1 of the NMSA before assuming a deadline applies to your situation, and don't wait until the deadline approaches to consult a court self-help resource or an attorney.

2. Shared Fault: New Mexico Is a Pure Comparative Negligence State

New Mexico adopted pure comparative negligence in the 1981 New Mexico Supreme Court decision Scott v. Rizzo, 96 N.M. 682 (1981), replacing the older rule that barred any recovery if the injured person was even slightly at fault.

Under pure comparative negligence:

• A jury (or insurer, in settlement) assigns a percentage of fault to everyone involved, including the injured person.
• Your damages are reduced by your own percentage of fault — for example, if you are found 30% at fault and your damages are $100,000, you can still recover $70,000.
• Unlike "modified" comparative-negligence states, New Mexico has no 50% or 51% bar. Even a plaintiff found mostly at fault (say, 80%) can still recover the remaining 20% of damages — recovery is only cut off entirely at 100% fault.

This is more claimant-friendly than the modified comparative or contributory negligence rules used in many other states, but insurers still fight hard over the fault percentage, since every point shifts the payout.

3. Damage Caps in New Mexico

Ordinary negligence cases (car crashes, slip-and-falls, most injuries): New Mexico does not cap economic damages (medical bills, lost wages) or non-economic damages (pain and suffering) in standard negligence lawsuits against private individuals or businesses, and generally does not cap punitive damages in those cases either.

Medical malpractice is different. The New Mexico Medical Malpractice Act (NMSA 1978 § 41-5-6) sets tiered caps on the total amount recoverable per occurrence, separate from medical expenses, which have historically not been capped:

• Caps differ depending on whether the defendant is an independent provider, an independent outpatient facility, or a hospital, and the dollar figures are adjusted periodically by the legislature and indexed for inflation in later years.
• Punitive damages in malpractice cases are folded into these same overall caps rather than allowed on top of them.
• In Siebert v. Okun, 485 P.3d 1265 (N.M. 2021), the New Mexico Supreme Court upheld the Medical Malpractice Act's damages cap as constitutional — it was not struck down, contrary to some outdated summaries you may see online.

The malpractice caps have been subject to ongoing legislative adjustment, so confirm the current figures in NMSA 1978 § 41-5-6 rather than relying on any specific number — the cap that applies depends on the year of injury and the type of provider involved.

4. New Mexico's Car Insurance System: At-Fault (Tort), Not No-Fault

New Mexico is an at-fault (tort) state for car accidents — it is not a no-fault/PIP state. The New Mexico Office of Superintendent of Insurance (OSI) and the Motor Vehicle Division require every driver to carry liability insurance, with minimums of:

• $25,000 per person for bodily injury or death
• $50,000 per accident for bodily injury or death of two or more people
• $10,000 for property damage

This is commonly written as "25/50/10." Because New Mexico is a tort state, the at-fault driver's liability insurer is responsible for the other driver's injuries and losses, and an injured person can pursue a claim or lawsuit directly against the at-fault driver. New Mexico's uninsured/underinsured motorist (UM/UIM) rules also changed recently: as of January 1, 2026, UM/UIM coverage is generally required on New Mexico auto policies — a shift from the prior rule, under which insurers only had to offer it and a policyholder could decline it in writing. Any rejection now must follow a strict written process. This coverage matters because New Mexico has a high share of uninsured drivers, and UM/UIM protects you when the at-fault driver has no insurance or too little. Confirm current requirements and minimums with the OSI, since coverage rules are periodically revisited by the legislature.

5. Dog Bite Rule in New Mexico

New Mexico has no standalone dog-bite statute imposing strict liability the way some states do. Instead, New Mexico follows a common-law approach with two possible legal theories:

• The "one-bite" / scienter rule: if the owner knew, or should have known, that the dog had dangerous or vicious tendencies, the owner can be held strictly liable for injuries the dog causes — the prior-knowledge requirement is the trigger, not a shield for a single incident.
• Ordinary negligence: separately, an owner can be liable for a dog bite if they were careless in handling, restraining, or controlling the animal, even without prior notice of viciousness.

Separately, New Mexico's Dangerous Dog Act (NMSA 1978, Chapter 77, Article 1A) allows a dog to be officially classified as "dangerous," which carries its own consequences, and some New Mexico cities and counties (Albuquerque and Bernalillo County, for example) have local animal-control ordinances that add requirements. Check your municipality's ordinance in addition to state law.

Suing the Government in New Mexico: Shorter Deadlines Apply

If your injury involved a state agency, city, county, school district, or other public body (a city bus, a pothole on a state road, a public hospital, a police encounter), the ordinary three-year deadline above does not apply. The New Mexico Tort Claims Act imposes much shorter, stricter requirements:

• 90-day written notice: under NMSA 1978 § 41-4-16, you generally must give written notice of the time, place, and circumstances of the injury to the responsible government agency within 90 days of the incident — to the state Risk Management Division, a city, a county clerk, a school district, or the relevant local public body, depending on who is responsible.
• Two-year suit deadline: NMSA 1978 § 41-4-15 sets a two-year period to actually file the lawsuit, shorter than the three years allowed for private-party claims.
• No punitive damages against the government and separate statutory caps apply to what can be recovered under NMSA 1978 § 41-4-19.

Because the 90-day notice window is so short and easy to miss, treat any injury that may involve a government entity as urgent — don't wait to see how you heal before starting the process.

Where to File: New Mexico's Court System

Personal injury lawsuits in New Mexico are filed in state court, not federal court, unless there is a special basis for federal jurisdiction (such as parties from different states and damages over the federal threshold). Smaller claims may be handled in magistrate court or, in Bernalillo County, metropolitan court; larger injury claims typically go to the district court for the county where the injury occurred or where the defendant resides. The New Mexico Courts website has self-help resources and links to local court rules and forms.

What to Do in New Mexico After an Injury

1. Get medical care and documentation first. Contemporaneous records tie your injuries to the incident and matter for both the discovery rule and any comparative-fault dispute.
2. Identify whether a government entity may be involved. If a city vehicle, state road defect, public school, or other government body played any role, treat the 90-day notice deadline as your real deadline — not three years.
3. Preserve evidence of fault early. Because New Mexico is pure comparative negligence, every percentage point of fault assigned to you reduces your recovery — photos, witness contacts, and incident reports matter even if you think you did nothing wrong.
4. Report car accidents and notify your own insurer, and ask about your UM/UIM coverage if the at-fault driver may be uninsured or underinsured.
5. For dog bites, get the owner's information and check whether the county or city has record of prior complaints against the animal, which can support a scienter/strict-liability claim.
6. Track the three-year (or two-year government) deadline from the date of injury, and confirm the current statute text before assuming any date, since minors, incapacity, and wrongful-death claims run on different clocks.
7. Consult a New Mexico attorney or court self-help center well before any deadline, especially for medical malpractice (which has its own notice and expert-review requirements) or any claim against a government body.

This article is general information about New Mexico law, not legal advice for your specific situation — confirm current deadlines and rules with the New Mexico Statutes Annotated, a New Mexico court, or a licensed New Mexico attorney.