Personal Injury Lawyer Help in Jefferson County, NY

Injury claims in Jefferson County: what to know first

Jefferson County, New York includes 39 named communities, the largest being Fort Drum, Carthage, Calcium. Whether an accident happened on a county road, in a small town or in one of the larger communities, the same New York rules apply: a 3-year filing deadline for most injury claims, pure comparative negligence, and lawsuits filed in the Jefferson County Supreme Court. This page is the county-wide guide, with links to a page for each community.

Ask Legal Matters is a personal injury lead-generation service that collects free case review requests from injured people in the United States and shares them with independent attorneys and law firms. It is not a law firm and does not give legal advice. Requests from Jefferson County may be shared with independent attorneys and legal services partners who handle car, truck, motorcycle and pedestrian accidents, slip and fall injuries, workplace injuries and workers' compensation, medical malpractice and wrongful death matters in New York. There is no charge to submit a request and no obligation to hire anyone.

Injury claims in Jefferson County: key facts

Injury lawsuit deadline: three years from the injury date (N.Y. C.P.L.R. § 214(5))
Medical malpractice deadline: two and a half years
Fault rule: pure comparative negligence
Auto insurance system: No-fault (PIP pays first)
Minimum auto liability: 25/50/10 (thousands: per person / per accident / property)
Where lawsuits are filed: Jefferson County Supreme Court
Tell your employer: Within 30 days
Workers' comp claim: two years — New York Workers' Compensation Board
Fatal crashes, 2020-2024: 53 in Jefferson County; none coded to Jefferson County itself (NHTSA FARS)
Attorney fees: Injury attorneys commonly work on contingency; confirm fee terms before hiring

Which roads in Jefferson County have the most fatal crashes?

From 2020 through 2024, federal crash records list 53 fatal crashes in Jefferson County, in which 59 people died. The roads with the most were US-11 with 8 fatal crashes, State Route 12E with 4 and State Route 26 (street name not recorded) with 4.

Roads with the most fatal crashes in Jefferson County, 2020-2024
Road	Fatal crashes, 2020-2024	Deaths	Latest year
US-11	8	12	2024
State Route 12E	4	4	2023
State Route 26 (street name not recorded)	4	4	2023
State Route 12 (street name not recorded)	3	3	2024
State Route 3 (street name not recorded)	3	3	2023
State St (State Route 126 / State Route 3)	3	3	2022
I-781	2	2	2024
Main St (State Route 12 / State Route 26)	2	2	2024

Source: NHTSA Fatality Analysis Reporting System (FARS), 2020-2023 Final File and 2024 Annual Report File (ARF), national data files downloaded from NHTSA on November 3, 2026. A crash counts for a road under the trafficway the reporting agency recorded; the same street with and without a route number is one row, and a route recorded without a street name keeps its own row; roads with fewer than two fatal crashes are not listed. The 2024 figures are NHTSA's first release for that year and may change in its Final File.

How to cite these figures: Ask Legal Matters, "Fatal crashes in Jefferson County, NY, 2020-2024," compiled from NHTSA FARS (2020-2023 Final File and 2024 Annual Report File (ARF)), https://asklegalmatters.com/injury-guides/new-york/jefferson-county/, checked November 3, 2026. Downloads and method: https://asklegalmatters.com/injury-guides/data/.

The yearly count was 10 in 2020, 9 in 2021, 16 in 2022, 10 in 2023 and 8 in 2024; 36% of the crashes happened after dark. 14 involved a pedestrian, cyclist or other person outside a vehicle, and 9 happened at or near an intersection.

A high share of the fatal crashes in Jefferson County involve pedestrians or cyclists. Those claims often turn on where the person was crossing or riding, the lighting and whether the driver should have seen them, so photos taken at the same time of day and any nearby camera footage matter.

Communities in the county with the most fatal crashes coded to them:

Reporting the crash in New York

In New York, every driver in a crash that kills or injures anyone, or damages any one person's property (including their own) by more than $1,000, must file a Report of Motor Vehicle Crash (MV-104) with the DMV within 10 days (Vehicle and Traffic Law § 605). If anyone is injured or killed, the DMV says the driver must also notify the police immediately.

Who must report: Every driver in a crash in New York that kills or injures anyone or damages any one person's property, including their own, by more than $1,000
Report to: The New York State Department of Motor Vehicles (online or by mail)
Deadline: Within 10 days after the crash
At the scene: If anyone is injured or killed, notify the police immediately; if no officer is nearby, report it as soon as you are physically able to the nearest police station or judicial officer (VTL § 600)
Driver's form: Report of Motor Vehicle Crash (MV-104)
Copy of the crash report: NY DMV: order and access motor vehicle crash reports
Step by step: How do I get a car accident report in New York?

Sources: N.Y. Vehicle and Traffic Law § 605; N.Y. Vehicle and Traffic Law § 600; NY DMV: file a motorist crash report; NY DMV: order crash reports. Checked November 3, 2026. General information, not legal advice; local rules and police practice can add steps.

No charge to submit · No obligation to hire

Free case review for injuries in Jefferson County

Tell us where and when the accident happened, how you were injured, and whether you received treatment. Your request may be shared with independent attorneys and legal services partners who handle inquiries in New York. Partner availability and case acceptance depend on the facts of your situation.

Click here for a free case review — submit accident details

Ask Legal Matters is a lead-generation service, not a law firm. Submitting a request does not hire an attorney. Review the contact consent and privacy policy on the form before submitting.

Communities in Jefferson County

Each community below has its own guide with the local court, insurance rules and every type of injury claim.

Smaller communities in Jefferson County include Antwerp, Belleville, Cape Vincent, Chaumont, Deferiet, Depauville, Ellisburg, Evans Mills, Felts Mills, Fishers Landing, Great Bend, Henderson, Henderson Harbor, La Fargeville, Limerick, Lorraine, Mannsville, Natural Bridge, Oxbow, Pierrepont Manor, Plessis, Redwood, Rodman, Theresa, Thousand Island Park, Three Mile Bay, Wellesley Island. Residents of these areas follow the same New York rules, use the same Jefferson County Supreme Court, and can request a free case review from anywhere in the county.

New York's three years statute of limitations

New York generally gives an injured person three years from the date of injury to file a personal injury lawsuit (N.Y. C.P.L.R. § 214(5)); medical malpractice is different (two and a half years). Wrongful death claims follow their own deadline, which can differ from the one above. Claims against New York municipalities require a notice of claim within 90 days (Gen. Mun. Law § 50-e). Claims against a city, county, school district or state agency follow separate and often much shorter deadlines. Once the deadline passes, the Jefferson County Supreme Court will dismiss the case regardless of how clear the fault was, so the practical rule in Jefferson County is to get legal advice early.

How fault works: pure comparative negligence

New York follows pure comparative negligence. In plain terms, you can recover damages even if you were mostly at fault, but your award is reduced by your percentage of fault. Insurance adjusters apply this rule from the first phone call, which is why the way an accident is described and documented in the days after it happens in Jefferson County has a direct effect on what a claim is worth.

New York is a no-fault auto insurance state

After a car accident in Jefferson County, your own personal injury protection (PIP) coverage pays initial medical bills and a portion of lost wages regardless of who caused the crash. A lawsuit against the at-fault driver for pain and suffering is available only when injuries meet New York's serious-injury threshold or costs exceed PIP limits. Minimum required coverage in New York is 25/50/10.

Where Jefferson County injury cases are filed

Lawsuits arising from accidents in Jefferson County are typically filed in the Jefferson County Supreme Court, the trial court of general jurisdiction for Jefferson County, although cases can sometimes be filed where the defendant resides or does business, and claims against out-of-state trucking companies or manufacturers may end up in federal court. Most claims settle before trial, but the credible ability to try a case in Jefferson County is what moves insurers to pay fair value.

Workplace injuries: New York Workers' Compensation Board

Employees injured on the job in Jefferson County are generally covered by New York workers' compensation, administered through the New York Workers' Compensation Board. Report the injury to your employer within 30 days — a late report can delay or put the claim at risk, and the exceptions vary by state — then file the formal claim within two years. Workers' compensation does not pay for pain and suffering, so when a third party such as a subcontractor, driver or equipment manufacturer caused the injury, a separate personal injury claim is often worth pursuing alongside it.

Frequently asked questions

Is there 2025 fatal crash data for Jefferson County?

Not yet from the federal census of fatal crashes. The newest national file is NHTSA's 2024 Annual Report File, the first release for 2024, used here with the 2020-2023 Final Files; NHTSA had not published 2025 FARS data when this page was updated on November 3, 2026. FARS counts every crash on a public road in which someone died within 30 days, and a crash counts for Jefferson County when the reporting agency coded it there. Some cities and states post newer counts on their own crash dashboards, which use their own definitions.

How long do I have to file an injury lawsuit in Jefferson County?

Generally three years from the date of injury under New York law (N.Y. C.P.L.R. § 214(5)); medical malpractice claims generally have a two and a half years limit, and claims against the county, a city or the state require notice much sooner.

Which court handles injury cases in Jefferson County?

The Jefferson County Supreme Court is the trial court for Jefferson County. Some claims may be filed where the defendant lives or does business, and claims against out-of-state companies can be removed to federal court.

I live in a small town in Jefferson County. Do the same rules apply?

Yes. New York's deadline, fault rule and insurance requirements apply everywhere in the state. Smaller communities simply have fewer local attorneys, which is one reason people use a free case review request to reach attorneys who handle cases across Jefferson County.

What if I was partly at fault?

New York applies pure comparative negligence: you can recover damages even if you were mostly at fault, but your award is reduced by your percentage of fault.

Is Ask Legal Matters a law firm?

No. Ask Legal Matters is a personal injury lead-generation service that collects free case review requests from injured people in the United States and shares them with independent attorneys and law firms. It is not a law firm and does not give legal advice. Requests may be shared with independent attorneys and legal services partners who handle inquiries in New York, and submitting a request does not hire an attorney.

Common questions after a crash in Jefferson County

After a crash in Jefferson County, most people ask the same questions first. These guides answer them in plain English; the New York rules that change the answers are explained on this page.