If you were even partly responsible for your own injury, can you still recover? The answer depends on which state you're in — and on a doctrine called comparative fault. It's one of the most-disputed issues in personal injury cases and a place insurance companies put serious effort into shifting blame toward the victim. Understanding how it actually works puts you in a much better position to push back.
01 — The basic concept.
Comparative fault is the rule that apportions responsibility between everyone who contributed to an accident — including the victim. If a jury or insurer decides you were partly responsible, your recovery is reduced (or, in some states, eliminated) based on your share. Two states can apply the doctrine in very different ways, which is why Texas and New Mexico produce different outcomes on identical facts.
02 — Pure comparative fault (New Mexico).
New Mexico uses what's called "pure" comparative fault. The rule is simple: your recovery is reduced by your percentage of fault, with no minimum or maximum threshold. Even if you were 99% at fault, you can still recover 1% of your damages. This is one of the most victim-friendly fault rules in the country.
The plaintiff still recovers $30,000 — the full damages reduced by the 70% fault share. The same plaintiff in Texas would recover nothing (see below). This is the most consequential single difference between New Mexico and Texas injury law.
03 — Modified comparative fault (Texas).
Texas uses "modified" comparative fault under Texas Civil Practice & Remedies Code §33.001. Your damages are reduced by your percentage of fault — same as New Mexico so far. But Texas adds a 51% bar: if your share of fault is 51% or more, you recover nothing. At 50% or less, you can still recover, with your award reduced by your share.
04 — The 51% bar.
The 51% bar is the single most important provision in Texas comparative fault law and the one insurance carriers focus on hardest. The math is crisp: if the jury (or the insurer's calculation during negotiation) puts your fault at 50% or less, you recover. At 51% or more, your entire claim collapses.
The whole insurance company defense is often built around moving the plaintiff from 49% to 51%. That single percentage point is the difference between a recovery and a denial.
This is why Texas defense lawyers and adjusters work so hard on fault. They don't have to prove you were the only person responsible — they only have to convince a jury you were more than half responsible.
05 — How insurers use comparative fault.
Common tactics we see in Texas cases:
- Distorting recorded statements. "I didn't see them" becomes "she admitted she wasn't paying attention."
- Cherry-picking witness statements. Selecting the one bystander who saw the worst angle for the plaintiff.
- Speeding arguments. "If you'd been going 5 mph slower, you could have stopped" — even when the other driver ran a red light.
- Following too closely. Used in nearly every rear-end disputed case.
- Distracted driving arguments. Phone records, infotainment use, anything they can frame as inattention.
- Failure to mitigate. Arguing you delayed medical care or didn't follow doctor's orders — using treatment gaps as evidence of partial responsibility.
06 — Real examples.
How the rule plays out across common scenarios:
Rear-end crash, plaintiff was braking hard for a yellow light
The defendant rear-ends the plaintiff at a yellow light. The defense argues the plaintiff stopped "unnecessarily fast." A jury splits fault 20%/80%. The plaintiff recovers 80% of damages in both Texas and New Mexico.
Left-turn crash, plaintiff was speeding
The defendant turns left across the plaintiff's lane. The plaintiff was going 50 in a 45. A jury finds 30% fault on the plaintiff for speeding, 70% on the defendant for the unprotected left. The plaintiff recovers 70% of damages in both states.
Intersection crash, both drivers claim they had the green
No clear evidence either way. The jury finds 50%/50% fault. In Texas: the plaintiff recovers 50% of damages. In New Mexico: same — 50%. The states converge until the plaintiff's fault rises above 50%.
Pedestrian crossing outside a crosswalk, struck by a speeding driver
The pedestrian was not in the crosswalk. The driver was speeding and on a phone call. A jury finds 60% fault on the pedestrian, 40% on the driver. In Texas: $0 recovery (over 50% bar). In New Mexico: 40% of damages — potentially substantial. Same facts, dramatically different outcomes.
07 — Fighting inflated fault percentages.
Defeating exaggerated comparative-fault arguments is one of the things we do most often. The tools:
- Crash reconstruction experts who can demonstrate point-of-impact, speed at impact, and reaction times
- Vehicle EDR ("black box") data showing actual speed and braking
- Surveillance footage from nearby businesses (preserved fast)
- Cell phone records establishing — or refuting — distraction claims
- Witness statements taken while memories are fresh
- Traffic engineering data for intersection-design and visibility issues
- The crash report with the investigating officer's findings
08 — Multi-defendant cases.
When more than one defendant is involved (a common situation in truck crashes with separate carrier and driver, or in premises cases with separate owner and operator), comparative fault gets allocated across all responsible parties. Texas uses "proportionate responsibility" with joint and several liability rules that vary by case type and percentage. New Mexico applies joint and several liability more broadly. The practical effect is that multi-defendant cases often give plaintiffs better recovery paths than single-defendant ones — even when the plaintiff has some fault — because the responsibility is spread across multiple insurance policies.