New Jersey generally gives you two years to file a personal injury lawsuit, but the deadline is not always measured from the day you were hurt. An injury that was not reasonably discoverable right away, the injured person’s age, or a qualifying mental disability may affect how much time is available. Claims involving government agencies also carry separate notice requirements.

These exceptions can make a meaningful difference, especially if you are worried that your deadline has already passed. Understanding which rules apply to your personal injury claim in New Jersey starts with identifying when the filing period began and whether anything legally delayed or paused it.

Key Takeaways: Exceptions to New Jersey’s Personal Injury Statute of Limitations

• Most New Jersey personal injury lawsuits must be filed within two years after the claim accrues, which is often the date of the accident.
• The discovery rule may delay the start of that period when you did not know and reasonably could not have known about an injury or its connection to another party’s possible fault.
• For many childhood injury claims, the filing period is paused until age 18. Medical-malpractice claims involving injuries sustained at birth have a special deadline before the child’s 13th birthday.
• A qualifying mental disability present when the claim accrues may pause the filing period.
• Government claims generally require notice within 90 days, although special protections and limited late-notice relief may apply.
• Settlement negotiations alone do not stop the deadline for filing a lawsuit.

What Is the Standard Personal Injury Filing Deadline in New Jersey?

For most personal injury claims, New Jersey law gives you two years after the claim accrues to file a lawsuit. “Accrues” means the point when the law treats your claim as having arisen.

In an ordinary accident involving an immediately apparent injury, that is usually the accident date. The general two-year rule applies to many claims involving:

• Car accidents
• Slip and fall accidents on private property
• Medical malpractice
• Other injuries caused by negligence

Filing an insurance claim or reporting an accident does not, by itself, satisfy the deadline for filing a lawsuit.

Even when you have time remaining, early investigation can help preserve surveillance footage, witness accounts, and other evidence that may become unavailable.

Can the Discovery Rule Give You More Time to File?

The discovery rule can delay when a claim accrues. It may apply when you did not know and reasonably could not have known that you were injured, or that your injury might be connected to another party’s wrongdoing.

For example, a patient may experience complications after surgery without having any reasonable basis to suspect medical negligence. If information later reveals that improper treatment may have caused the harm, the discovery rule could affect when the filing period begins.

This issue can arise in medical-malpractice claims and cases involving illnesses that develop after toxic exposure.

The rule does not automatically apply whenever a diagnosis comes late. You also do not need certainty about negligence or knowledge of the injury’s full long-term effects before the clock starts. The question is when you knew, or reasonably should have known, enough facts to suspect an injury connected to someone else’s possible fault.

Medical records, treatment discussions, and the timing of symptoms can help establish that timeline.

Do Children Have Different Personal Injury Deadlines?

For many personal injury claims that arise before a child turns 18, New Jersey law pauses the limitations period until adulthood. This is called “tolling.”

For an ordinary claim covered by this rule, a child injured at age 10 generally has until age 20 to file: two years after turning 18.

A significant exception applies to medical-malpractice claims involving injuries sustained at birth. Those actions generally must be filed before the child’s 13th birthday.

Children generally need a parent, guardian, or another court-approved representative to pursue a lawsuit on their behalf. A representative can bring the claim while the child is still a minor.

An extended deadline does not make waiting beneficial. Investigating promptly can help preserve evidence and document the child’s medical needs.

Can a Mental Disability Pause the Filing Period?

A mental disability may toll the limitations period if it prevents the injured person from understanding their legal rights or starting legal action when the claim accrues.

Under N.J.S.A. 2A:14-21, a person who meets that standard may have the applicable filing period after regaining the mental capacity to pursue their rights.

A diagnosis alone does not automatically qualify. The condition must affect the person’s ability to understand or act on their legal rights in the way the statute requires.

Ordinary stress, a difficult recovery, or being too busy with treatment should not be assumed to pause the deadline. Medical evidence may be needed to establish whether this protection applies.

What Deadlines Apply to Claims Against Government Entities?

Claims covered by the New Jersey Tort Claims Act generally involve several separate timing requirements:

• A notice of claim generally must be presented within 90 days after the claim accrues.
• The claimant generally must wait six months after the notice is received before filing a lawsuit.
• The lawsuit generally must be filed within two years after accrual.

The 90-day requirement concerns notice of the claim. It is separate from the deadline for filing the lawsuit.

These rules can apply to covered claims involving municipalities, state agencies, public transit entities, and public employees. Identifying the responsible entity early matters because an accident may involve both public and private defendants.

Can You File a Late Government Notice of Claim?

Missing the ordinary 90-day notice deadline does not always end the claim.

Under N.J.S.A. 59:8-9, you generally must ask the Superior Court for permission to file a late notice within one year after your claim accrues. You must show extraordinary circumstances explaining the delay, and the public entity or employee must not have suffered substantial prejudice.

This is not an automatic one-year extension. Court permission is required, and you should seek it promptly after discovering the missed deadline.

Are There Special Rules for Children and Mental Incapacity?

The Tort Claims Act provides timing protections for minors and people with qualifying mental incapacity. These protections can affect both the notice and lawsuit deadlines.

If the injured person falls into either group, the ordinary deadlines should not be applied without reviewing those provisions. Seeking advice early still helps preserve evidence and identify all applicable requirements.

What if the Responsible Party Leaves New Jersey?

A defendant’s absence from New Jersey does not automatically pause the filing period.

Under N.J.S.A. 2A:14-22, tolling may apply in specified circumstances when the defendant is outside the state and cannot be served through available out-of-state procedures despite diligent efforts.

Those procedures are often called “long-arm service.” They allow legal papers to be delivered to certain defendants outside New Jersey.

Because an out-of-state defendant can often still be served, moving away does not necessarily give an injured person more time to sue.

Does Negotiating With an Insurance Company Extend the Deadline?

Settlement discussions alone do not pause the deadline for filing a lawsuit.

An insurance company may continue requesting records, reviewing medical bills, or discussing an offer while the filing period keeps running. Even promising negotiations should not be treated as an extension.

You may need to file a lawsuit while negotiations continue to preserve your ability to pursue compensation. Keep track of the legal deadline separately from the progress of your insurance claim.

What Happens if You Miss the Filing Deadline?

If the applicable deadline expires, the defendant may ask the court to dismiss the lawsuit. A missed deadline can affect your ability to recover compensation for medical expenses, lost income, pain and suffering, and other losses.

Before deciding that a claim is too late, however, the accrual date and any applicable exceptions need to be reviewed. The accident date does not resolve every deadline question.

The same applies during settlement negotiations. An insurer’s statement that your claim is too old does not replace an assessment of the governing law and facts.

Frequently Asked Questions About New Jersey Personal Injury Deadlines

Can I Still File if I Think the Deadline Has Passed?

You may still have options if the discovery rule, a tolling provision, or another applicable exception preserves your claim. Have the timeline reviewed promptly rather than assuming that two years from the accident is always the final deadline.

Does Ongoing Medical Treatment Stop the Clock?

Ongoing treatment does not automatically pause the filing period. You may need to file before treatment ends or before the full extent of your future medical needs is known.

Does Filing an Insurance Claim Count as Filing a Lawsuit?

Filing an insurance claim generally does not satisfy the statute of limitations for a lawsuit. Reporting the accident, submitting medical records, and negotiating a settlement are separate from starting a court case.

Get Legal Help with Brandon J. Broderick, Attorney at Law

Determining your filing deadline can be more complicated than counting two years from an accident. The discovery rule, childhood injuries, mental incapacity, and government notice requirements may all affect the time available.

At Brandon J. Broderick, Attorney at Law, we can review the circumstances of your injury, explain the deadlines that may apply, and help you understand your options for pursuing compensation.

Our team is available 24/7, and we offer a free consultation. Contact us today.