How long do you have to sue after a car accident in NJ?

What are all the deadlines after a car accident in New Jersey?

There are seven timed deadlines, and each one starts from a different event.

We never turn these into a calendar date for you. "Accrual" is the legal start of a clock, and when it happened depends on the facts of your crash.

Is it too late to sue someone after 2 years in NJ?

For an injury suit against the other driver, usually yes: New Jersey's injury statute says the action must start within two years after the claim accrues.¹

The statute opens with "except as otherwise provided by law." Other rules, not verified here, may change the start date.

Two years is also the latest date, not a safe one. If a public body was involved, the 90-day notice comes due long before it.

The two years is a deadline to start the lawsuit, not to settle it. How long claims take after that is on our page about how long a car accident settlement takes in NJ.

When does the two-year clock start in NJ?

When the claim accrues, meaning when the right to sue arises; the injury statute counts the two years from then.¹

Exactly when that is depends on your facts. The discovery rule that can move the start date is not verified in our sources, so we set no date. The PIP and public-body clocks start from other events, shown in the deadline table.

Does an insurance claim stop the clock?

Not by itself, as far as our sources show: the statute requires the lawsuit to be started within two years, and an insurance claim or talks with an adjuster are not a lawsuit.

Can you sue someone after 4 years in New Jersey?

Not on the usual injury claim. Four years appears only in the rule for suing your own insurance company over unpaid PIP benefits, and even there it is not always the end.

That suit must start within two years after you have the expense and know, or should have known, that it came from the crash, or within four years of the crash, whichever is earlier.³

If PIP already paid something, you may instead sue for further benefits within two years of the last payment. An Appellate Division ruling held that meeting either part is enough, and the statute text we read puts no four-year cap on that second part.³

In May 2026 the NJ Supreme Court also reaffirmed a narrow exception: when the insurer knew at its last payment that you would probably need more treatment, that treatment can be claimed within a reasonable time.⁴

Because the PIP clock turns on when you knew or should have known, late symptoms matter; see how long car accident symptoms can take to show up. What PIP pays in the first place is on our page about New Jersey PIP limits and medical bills.

Can you sue the state of New Jersey after a car accident?

Yes, but under the Tort Claims Act written notice of the claim must reach the public body no later than the 90th day after the claim accrues.²

That notice is the tort claim notice. The same rules cover a town, NJ Transit or the Turnpike Authority, and a suit must still be filed within two years of accrual.⁵

In 2023 and 2024, 7,669 of the 112,966 crashes that hurt or killed someone, or 6.8 percent, were on State Authority roads such as the Turnpike and Parkway, our NJDOT count shows. Road owner alone still does not decide who you claim against.⁸

The late-notice rule, the six-month wait and crash counts for every road owner are on our page about the tort claim notice after a crash with a public body.

How long do you have to report an accident in NJ?

Call the police at once if anyone is hurt or killed, or damage to one person's property tops $500. The law says "by the quickest means of communication."⁶

The driver must also send a written report to the Motor Vehicle Commission within 10 days, unless a police officer files a written report. The duty falls on the driver of any vehicle in the crash, so it applies after a hit-and-run too.

Fines for a late report and how to get the police report are covered in our New Jersey car accident report guide. To see the general 2-year, 90-day and 10-day dates for your own crash, use the NJ accident deadline checker.

When is the doctor's certification due in a limited-tort case?

Within 60 days after the defendant answers your lawsuit, if your policy has the limitation on lawsuit option and you claim pain and suffering.⁷

A physician must certify, on objective clinical evidence, that the injury qualifies. The court can grant one more period of up to 60 days for good cause. This deadline only starts once you have filed in time.

How judges decide whether an injury met that threshold is shown in our verbal threshold appeals rulings.

What is the statute of limitations for uninsured motorist claims, minors and wrongful death?

Our verified sources do not give a time limit for these, so this page gives none. Do not borrow the two-year injury rule or the PIP rule for them.

• Uninsured or underinsured motorist claims: no verified limitation period. How these claims work is on our uninsured motorist claim help page.
• Minors and people who lack capacity: general tolling is not verified. For claims against a public body, the Tort Claims Act notice section lets them sue within its limits after reaching the age of majority or regaining capacity.⁵
• Wrongful death: it has its own limitations rule, not verified here. The PIP suit rule does name survivors. See our wrongful death claim guide.
• PIP subrogation (your insurance company recovering what it paid): no verified time limit.