Why New Hampshire's 'At-Fault' System and Optional Insurance Matter to Your Claim

At-Fault vs. No-Fault

New Hampshire is an at-fault, or 'tort,' state. That means the driver who caused a crash is financially responsible for the resulting harm, and an injured person pursues compensation from that at-fault driver (and their insurer). It contrasts with no-fault states, where each driver's own insurance pays first regardless of who caused the crash.

In practice, the at-fault system means proving who was responsible is central to every claim — and that fault disputes, governed by the state's 51% comparative negligence rule, often determine the outcome.

The Optional Insurance Wrinkle

New Hampshire is unusual: it does not require most drivers to carry auto liability insurance. Drivers must be able to demonstrate they can cover damages they cause, but many simply drive uninsured. That creates a serious problem for crash victims — the at-fault driver may have no policy to pay a claim.

This single fact reshapes New Hampshire car accident cases. Identifying every possible source of recovery becomes essential, and your own coverage often becomes the most important policy in the case.

Why Your Own Coverage Matters So Much

Because so many drivers are uninsured or underinsured, uninsured/underinsured motorist (UM/UIM) coverage on your own policy can be the difference between full compensation and none. UM/UIM coverage steps in when the at-fault driver can't pay. If you carry it, it may cover your medical bills, lost wages, and pain and suffering up to your policy limits.

Medical payments coverage and health insurance can also play a role. Sorting out which policy pays, and in what order, is one of the most valuable things an attorney does early in a New Hampshire claim.

The Takeaway

If you have been hurt by an uninsured driver in New Hampshire, do not assume you have no options. A careful review of your own policy and any other applicable coverage often reveals a path to recovery that is not obvious at first.