Texas vs New Mexico injury law.

Texas and New Mexico share a long border and a lot of culture — but their injury laws are surprisingly different. The same crash, with the same facts, can produce a substantially different outcome depending on which state the case is in. If your accident happened anywhere near the Texas-New Mexico line, or if you live in one state and were hurt in the other, the differences matter enormously. Here are the ones we navigate most often.

01 — Two states, different rules.

The biggest practical differences between Texas and New Mexico personal injury law come down to four areas: how long you have to file, how fault is apportioned, how government claims work, and how uninsured drivers are handled. New Mexico is generally more favorable to victims across all four. Texas has some powerful tools too — most notably the non-subscriber doctrine for workplace cases — but the default rules tilt against plaintiffs in ways New Mexico's don't.

02 — Statute of limitations.

The clearest difference is also the simplest one. Texas gives you two years from the date of injury to file a personal injury lawsuit (Tex. Civ. Prac. & Rem. Code §16.003). New Mexico gives you three (NMSA §37-1-8). A case that's still timely in New Mexico can be permanently barred in Texas — which matters in border-area crashes where the choice of forum can be litigated.

Wrongful death runs on the same clock in each state: two years in Texas (from death), three in New Mexico. Medical malpractice has shorter, special rules in both states.

03 — The comparative fault difference.

This is the biggest substantive difference between the two states, and the one that decides the most cases.

Texas uses "modified" comparative fault with a 51% bar. If you were 50% or less at fault for your own injury, you can recover — but your award is reduced by your share of fault. If you were 51% or more at fault, you recover nothing. Tex. Civ. Prac. & Rem. Code §33.001. Insurance companies know exactly where the line is and routinely try to push fault percentages over 50% to defeat valid claims entirely.

New Mexico uses "pure" comparative fault. You can recover even if you were 99% at fault, with your award reduced by your share. There's no bar at any percentage.

An illustration. Take a $100,000 case where the jury finds the plaintiff was 60% at fault. In Texas: zero recovery. In New Mexico: $40,000. Same crash. Same facts. Same evidence. Different state. Insurance companies exploit this difference aggressively when they have any argument that the victim was partly at fault.

04 — Uninsured motorist coverage.

Both states require insurers to offer uninsured/underinsured motorist (UM/UIM) coverage. The differences:

• Texas: UM/UIM is required to be offered, but can be rejected in writing. UM coverage applies when the at-fault driver has no insurance; UIM kicks in when their coverage is insufficient.
• New Mexico: Same baseline, but with a critical advantage — UM "stacking" is permitted in many situations. If a family has multiple cars insured under separate policies (or sometimes the same policy), the UM limits can be combined. This can dramatically increase available coverage in serious-injury cases.

This matters enormously in New Mexico, which has one of the highest uninsured-driver rates in the country — roughly 1 in 4 drivers.

05 — Government claims.

Both states limit suits against government entities through tort claims acts, but the deadlines differ.

• Texas Tort Claims Act: Notice generally required within 6 months (and sometimes shorter for specific entities like school districts or transit authorities). Damage caps apply per claimant and per occurrence.
• New Mexico Tort Claims Act: Notice required within 90 days — much shorter, easier to miss, and unforgiving. Damage caps apply per occurrence.

06 — Damage caps.

Neither state caps damages in standard personal injury cases (car wrecks, truck crashes, slip-and-falls). Both states cap damages in medical malpractice cases, though the caps differ. Government cases have additional damage caps in both states. See our practice overviews →

07 — Wrongful death.

The wrongful death frameworks differ in who can bring the claim:

• Texas (Tex. Civ. Prac. & Rem. Code §71.004): Standing is limited to the surviving spouse, children, and parents of the deceased. If none of them files within three months, the estate's executor may.
• New Mexico: A personal representative brings the claim on behalf of statutory beneficiaries, who are broader and follow intestate-succession rules.

Both states also recognize "survival" claims, which belong to the estate and cover the pain and suffering the decedent endured before death. See our wrongful death practice page →

08 — The Texas non-subscriber trap.

Texas is the only state in the country that lets private employers opt out of workers' compensation. Employers who don't subscribe — called "non-subscribers" — gain some short-term cost savings but lose the immunity that workers' comp provides. Workers hurt at a non-subscriber can sue the employer directly, and the employer loses many traditional defenses (no contributory negligence, no assumption of risk, no fellow-servant rule).

This is one of the most powerful — and most underused — areas of Texas injury law. Many large Texas employers, including big retailers and energy companies, are non-subscribers. New Mexico has no equivalent: NM employers are required to carry workers' comp, and the comp system is the exclusive remedy for most workplace injuries. More on Texas non-subscriber claims →

09 — Drunk-driving cases & dram shop liability.

Both states allow recovery against bars and restaurants that over-served visibly intoxicated patrons who then caused crashes — but the standards differ. Texas's dram shop statute requires the patron to have been "obviously intoxicated to the extent that he presented a clear danger." New Mexico's standard is similar but applied somewhat more flexibly. Both states allow punitive damages against drunk drivers themselves in clear cases of gross negligence.

10 — Which state's law applies to my case?

Generally, the law of the state where the injury occurred. So a Texas resident hurt in a New Mexico crash on I-40 will usually have New Mexico law applied to the case, even if they sue in a Texas court. But "choice of law" can be litigated — particularly when the parties are from different states, the contract or insurance policy is from a third state, or the accident has substantial connections to multiple states. We handle this analysis carefully on every case that touches both states. For border-area accidents in particular, it's worth talking to us free before assuming you know which state's law applies.