Modified Comparative Negligence in New Hampshire: The 51% Rule

What 'Modified Comparative Negligence' Means

New Hampshire follows a modified comparative negligence rule, sometimes called the 51% bar. Under it, an injured person can recover damages as long as they are not more at fault than the party they are suing. If you are found 50% or less at fault, you can still recover, but your award is reduced by your percentage of fault. If you are found 51% or more at fault, you recover nothing.

This sits between two other systems. In a pure comparative negligence state, a person who is 90% at fault could still recover 10% of their damages. In a strict contributory negligence state, any fault at all bars recovery. New Hampshire's rule is in the middle: partial fault is survivable, but only up to a point.

A Simple Example

Imagine your damages total $100,000. A jury decides the other driver was 70% at fault and you were 30% at fault — perhaps because you were slightly over the speed limit. You would recover $70,000: your full damages reduced by your 30% share.

Now imagine the jury splits fault evenly differently and assigns you 51% of the blame. Under New Hampshire's rule, you would recover nothing, even though the other party was 49% responsible. That single percentage point is why fault disputes are fought so hard.

Why Insurers Exaggerate Your Fault

Because the 51% line is decisive, insurance companies have a strong incentive to inflate your share of fault. Pushing your fault from 40% to 51% does not just reduce their payout — it eliminates it. Adjusters may seize on a recorded statement, an ambiguous police report note, or your own apology at the scene to build that argument.

This is why injury lawyers caution against giving recorded statements or admitting fault before the facts are clear. Crash reconstruction, witness testimony, and physical evidence can rebut an exaggerated fault claim and keep you on the right side of the line.

Protecting Yourself

After any accident, avoid speculating about fault, document everything you can, and let an attorney evaluate how the comparative negligence rule applies to your facts. A free case review can give you a realistic picture before the insurer's version hardens into the official record.