Personal Injury Lawsuit on Long Island

Yes. If someone else's negligence injured you on Long Island, you can file a personal injury lawsuit in New York, and you generally have three years from the date of injury to do so. CPLR §214 Shorter deadlines apply to medical malpractice, wrongful death, and claims against public entities, so confirm your specific window early.

Last updated July 2026
Laurence P. Banville, New York personal injury attorney
Laurence P. Banville Managing Partner · NY & D.C. Bars
The bottom line: If you were injured by someone else’s negligence on Long Island, you generally have three years from the date of injury to file a personal injury lawsuit in New York. CPLR §214 Filing in Nassau or Suffolk County follows the same statewide rules, with a few important exceptions that can shorten your window dramatically.

How long do you have to sue on Long Island?

For most negligence-based injury claims, New York gives you three years from the date of the accident to file suit. CPLR §214 This applies to car accidents, slip-and-falls, and similar incidents in Nassau and Suffolk Counties. Several exceptions change the math:

  • Medical malpractice: roughly two and a half years. CPLR §214-a
  • Wrongful death: two years from the date of death. EPTL §5-4.1
  • Claims against a city, county, town, or public agency: you must file a Notice of Claim within 90 days of the injury before you can sue. GML §50-e GML §50-i
  • Toxic or latent-disease exposure (such as asbestos): three years from when you discover the injury, not from the exposure. CPLR §214-c

Miss the deadline and the court can dismiss your case no matter how strong it is, so the date you act matters.

Where is a Long Island injury case filed?

Personal injury lawsuits on Long Island are typically filed in New York State Supreme Court in the county where the accident happened or where a party lives, meaning Nassau County (Mineola) or Suffolk County (Riverhead). Supreme Court is the trial-level court for civil cases in New York despite its name. Some smaller-value claims may belong in District or County court. An attorney determines proper venue so a filing error does not delay your claim.

What do you have to prove?

To win a personal injury case in New York, you generally must establish four things:

  1. Duty — the other party owed you reasonable care.
  2. Breach — they failed to meet that standard.
  3. Causation — that failure caused your injury.
  4. Damages — you suffered actual harm, such as medical bills, lost wages, or pain and suffering.

New York follows pure comparative negligence, so even if you were partly at fault, you can still recover, with your award reduced by your share of responsibility. CPLR §1411

What is a Long Island injury claim worth?

There is no fixed figure, and any honest lawyer will tell you outcomes vary. Value depends on factors like the severity and permanence of your injuries, total medical costs, lost income and earning capacity, the impact on your daily life, and available insurance coverage. Be cautious of any source promising a specific dollar amount up front. Prior results do not guarantee future outcomes, and every case turns on its own facts and evidence.

Where to go next

If your injury involved an intentional act rather than ordinary negligence, the rules and strategy differ. These closely related questions explain when and how you can pursue someone for a deliberate harm and what such a claim may involve.

Frequently asked questions

What is the deadline to file a personal injury lawsuit on Long Island?

Most negligence claims must be filed within three years of the injury under CPLR section 214. Medical malpractice is about two and a half years, wrongful death is two years, and claims against a public entity require a Notice of Claim within 90 days. Confirm your specific deadline early, because missing it usually ends the case.

Do Nassau and Suffolk County cases follow different rules?

No. Both counties apply the same New York State statutes of limitations and negligence rules. The main difference is venue: your case is generally filed in the county where the accident occurred or where a party resides.

Can I still recover if I was partly at fault?

Yes. New York uses pure comparative negligence under CPLR section 1411, so you can recover even if you share blame. Your award is reduced by your percentage of fault rather than barred entirely.

How much is my Long Island injury case worth?

There is no set amount. Value depends on injury severity, medical costs, lost wages, long-term impact, and available insurance. Be wary of anyone quoting a guaranteed figure, since prior results do not guarantee future outcomes.

Do I have to go to court to settle my claim?

Not always. Many personal injury claims resolve through negotiation or settlement before trial. Filing a lawsuit preserves your rights and can strengthen your position, but a case can settle at any stage.

Laurence P. Banville

Reviewed by Laurence P. Banville, Esq.

Managing Partner, Banville Law · New York & D.C. Bars

Laurence Banville is a New York personal injury attorney and the Managing Partner of Banville Law. Born in County Wexford, Ireland, he earned his law degree summa cum laude from University College Dublin and once defended insurance companies in product-liability litigation — experience he now uses for injured New Yorkers. He has been named to the Irish Legal 100 and the Irish Echo’s Top 40 Under 40, and is an AVVO Rated attorney.

NY Bar D.C. Bar Irish Legal 100 AVVO Rated AAJ Member

Read Laurence’s full bio →

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