New Jersey gives you 2 years from the date of injury to file a personal injury lawsuit, under N.J.S.A. 2A:14-2. The deadline is straightforward, but it also intersects with the state's auto-insurance "threshold" system for car accident cases specifically.

The Standard 2-Year Deadline

Most negligence-based personal injury claims in New Jersey — slip and falls, dog bites, product liability, and general premises liability — fall under this standard two-year window measured from the date of the injury.

💡 If your injury arises from a car accident, New Jersey's "verbal threshold" or "zero threshold" auto insurance election can separately affect your right to sue for pain and suffering — a distinct issue from the filing deadline itself.

Modified Comparative Fault: The 51% Bar

Separately from the filing deadline, New Jersey uses modified comparative fault with a 51% bar. If you're found 50% or less at fault for your own injury, you can recover damages reduced by your fault percentage; at 51% or more, you recover nothing.

Two Very Different Clocks: Minors vs. Government Claims

Injured Minor

2 Years After Turning 18

Under N.J.S.A. 2A:14-21, the deadline is generally tolled until the injured person turns 18, then the standard 2-year window runs from there — giving them until their 20th birthday to file.

Government Defendant

Just 90 Days to Give Notice

Under the New Jersey Tort Claims Act (N.J.S.A. 59:8-8), claims against a public entity or employee generally require a Notice of Claim within 90 days of the injury — dramatically shorter than the standard 2-year lawsuit deadline.

⚠️ The 90-day Tort Claims Act notice window is one of the shortest deadlines in New Jersey personal injury law. Courts can permit late notice only in narrow circumstances, and only if the application is made within one year of the injury — missing the 90-day window is not automatically fatal, but it makes the claim significantly harder to pursue.

Why Acting Early Protects Your Claim

Because the two-year clock runs from the date of injury regardless of when you decide to pursue a claim, waiting to consult an attorney reduces the time available to investigate the accident, preserve evidence, and identify witnesses before the deadline arrives — and can be fatal to a claim involving a government defendant.

What to Do First After an Injury in New Jersey

New Jersey's short government-claim notice and its auto-insurance threshold system make timing and claim type especially important. Consider these steps:

  1. Get medical care and keep records. Your treatment history is the foundation for any claim.
  2. If a vehicle was involved, New Jersey's no-fault personal injury protection coverage and your policy's lawsuit option (the limitation on lawsuit or "verbal threshold" choice mentioned above) can affect your right to sue for pain and suffering. Find your policy's declarations page and ask an attorney how it applies.
  3. Watch the 90-day window if any public entity may be responsible, such as a city, school or transit agency. Courts allow late notice only in narrow circumstances, so do not wait.
  4. For a malpractice or other licensed-professional claim, New Jersey generally requires an affidavit of merit shortly after the defendant answers the complaint. Speak with an attorney before the deadline approaches.
  5. Document the scene with photos, reports and witness names, and save the clothing or product involved.
  6. Be cautious with recorded statements and with releases offered early by an insurer.

How Fault Rules Affect Your Claim in New Jersey

New Jersey reduces recovery by the injured person's percentage of fault, and bars recovery when the injured person's share is greater than that of the defendant or defendants. As on this page's summary, 50 percent still allows a reduced recovery while 51 percent does not. Where several parties are involved, the comparison and the allocation among them can become complicated, so fault findings often need careful analysis.

Hypothetical illustration

Invented numbers for arithmetic only. A claim valued at 90,000 before fault becomes 54,000 at 40 percent fault, and 45,000 at 50 percent. At 51 percent it would be barred.

Auto cases add another layer, because the lawsuit option on your policy can limit when you may seek non-economic damages regardless of fault. That is a separate question from comparative fault, and an attorney can explain how both apply to a crash. For states with different systems, see Pennsylvania and New York.

Frequently Asked Questions

How long do I have to file a personal injury lawsuit in New Jersey?

Generally 2 years from the date of injury under N.J.S.A. 2A:14-2.

What is New Jersey's comparative fault rule?

Modified comparative fault with a 51% bar — you recover reduced damages at 50% fault or less, and nothing at 51% or more.

How long does an injured child have to file a lawsuit in New Jersey?

Generally 2 years after turning 18, under N.J.S.A. 2A:14-21, giving them until their 20th birthday to file.

What if my injury involved a government agency in New Jersey?

You generally must file a Notice of Claim within 90 days under the New Jersey Tort Claims Act (N.J.S.A. 59:8-8) — far shorter than the standard 2-year deadline.

What should I do first after a personal injury in New Jersey?

Get medical care, document the incident, and check immediately whether a public entity is involved, because notice is generally due within 90 days. If a vehicle was involved, review your policy's lawsuit option and speak with a licensed New Jersey attorney.

Educational information reviewed by the InjuryCalc.org Editorial Team in October 2026. Statutes, court decisions and notice rules change, and exceptions, discovery rules and government-defendant notice deadlines can shorten or extend the periods described for New Jersey. Confirm the current rule in the cited statute or with a licensed New Jersey attorney before relying on it. This page is not legal advice.

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