How Is Fault Determined After a Car Accident in New York?

Last Updated on October 21, 2026 by James Shaffer

New York is a no-fault auto insurance state, but that does not mean fault is irrelevant after a car accident. No-fault insurance primarily affects how certain injury-related economic losses are paid. Fault can still determine who is responsible for vehicle and property damage, and it can affect whether an injured person can recover damages in a lawsuit.

New York also changed an important comparative-fault rule for motor vehicle personal-injury lawsuits in 2026, part of a wider set of auto insurance reforms. Understanding the difference between New York’s no-fault rules, property-damage claims, and personal-injury claims can help you understand what may happen after a crash.

How New York’s No-Fault Insurance System Works

New York requires registered vehicles to carry Personal Injury Protection (PIP), commonly called no-fault coverage. According to the New York State Department of Financial Services, basic no-fault coverage provides up to $50,000 per eligible injured person for covered economic losses such as medical expenses and a portion of lost earnings, regardless of who caused the accident.

No-fault coverage does not pay to repair your vehicle, and it does not mean that insurance companies ignore who caused the collision. Fault continues to matter for property-damage liability claims and for personal-injury claims that can be brought outside the no-fault system.

New York’s required minimum automobile coverage also includes bodily injury liability of $25,000 per person and $50,000 per accident, property damage liability of $10,000 per accident, and uninsured motorist bodily injury coverage of $25,000 per person and $50,000 per accident. New York also has separate minimum liability limits when an accident results in death.

How Is Fault Determined After a New York Car Accident?

When a property-damage or liability claim is filed, an insurer may investigate the circumstances of the crash before accepting or disputing responsibility. Evidence may include driver and witness statements, photographs or video, vehicle damage, traffic-control devices, the location of the vehicles, police crash reports, and applicable traffic laws.

An insurance adjuster’s fault determination is not necessarily the final legal word on liability. Drivers and insurers can disagree about responsibility, and disputed liability can ultimately be resolved through negotiation, arbitration where applicable, or litigation.

A police report can be important evidence, but the existence of a report does not by itself guarantee that an insurer or court will assign fault in exactly the same way. Keep photographs, witness information, repair estimates, correspondence, and other documentation that may support your version of what happened.

How Comparative Fault Works for Property Damage

New York law allows fault to be divided among people who contributed to an accident. This is particularly important for property-damage claims.

Under New York Civil Practice Law and Rules § 1411, a person’s own negligence generally reduces the amount recoverable for property damage in proportion to that person’s share of fault. The Department of Financial Services similarly explains that when another driver is at least partially responsible for damaging your vehicle, you may be able to recover the proportion of the damage attributable to that driver’s fault.

For example, suppose your vehicle suffers $10,000 in covered property damage and you are determined to be 30% responsible while the other driver is 70% responsible. A claim against the other driver’s property-damage liability coverage could generally seek the 70% share attributable to that driver, subject to coverage limits and the facts of the claim.

If you carry collision coverage, another option may be to make a claim with your own insurer, pay the applicable deductible, and allow your insurer to pursue recovery from the responsible party when appropriate. Whether you are considered not at fault or partially at fault can therefore affect how much is ultimately recoverable.

New York Changed the Fault Rule for Some Personal-Injury Lawsuits in 2026

A major 2026 change makes it important to distinguish property-damage claims from motor vehicle personal-injury lawsuits. Part EE of Chapter 58 of the Laws of 2026 amended CPLR § 1411. The amendment took effect in May 2026 and applies to actions and proceedings commenced on or after its effective date.

For a personal-injury action subject to Article 51 of the New York Insurance Law, the current statute says that a claimant is barred from recovery when the claimant’s culpable conduct is greater than the culpable conduct of the defendant, or greater than the combined culpable conduct of multiple defendants. In practical terms, a claimant who is more than 50% responsible can be barred from recovering damages in such a personal-injury action.

This 2026 rule is different from the comparative-fault rule that continues to govern property-damage claims. It also does not eliminate New York’s no-fault benefits: eligible PIP benefits are designed to cover basic economic loss without first requiring a determination that another driver caused the crash.

Can You Sue for Injuries Despite New York’s No-Fault Law?

Sometimes. New York’s no-fault system limits when a covered person can pursue another covered person for certain accident-related losses. Under Insurance Law § 5104, a person generally must sustain a qualifying “serious injury” before recovering non-economic damages such as pain and suffering from another covered person.

The legal definition of serious injury appears in Insurance Law § 5102. Whether a particular injury satisfies that definition is fact-specific. A serious accident involving substantial injuries, disputed liability, or significant financial losses may be a situation where legal advice is useful.

What Car Insurance Coverage Should New York Drivers Review?

New York’s legal minimums provide a starting point, but the minimum amount of coverage may not be enough for every driver or accident. When reviewing the different types of car insurance, consider your vehicle’s value, assets, finances, deductible tolerance, and how much protection you want against a major loss.

• Higher liability limits: New York requires auto liability insurance, but drivers can purchase limits above the statutory minimums. Higher limits can provide additional protection if you cause an accident involving substantial injuries or property damage.
• Collision coverage: Collision insurance can pay for covered damage to your own vehicle caused by a collision regardless of fault, subject to your deductible and policy terms. A lender or leasing company may require it even though New York law generally does not.
• Comprehensive coverage: Comprehensive insurance generally covers insured physical damage from non-collision causes such as theft, vandalism, fire, weather, or contact with an animal, subject to the policy and deductible.
• Uninsured and underinsured motorist protection: New York requires basic uninsured motorist bodily injury coverage. Drivers can also review Supplementary Uninsured/Underinsured Motorist (SUM) coverage for additional bodily injury protection. Driving without required insurance is illegal in New York, and a driver carrying only the minimum insurance limits may have insufficient liability coverage for a severe crash. Reviewing whether you have enough car insurance coverage can help identify these gaps.
• Additional no-fault benefits: New York insurers offer options that can increase protection beyond the basic $50,000 no-fault benefit. Check your declarations page and policy for the specific benefits and limits you purchased.
• Medical payments coverage: Some policies may offer medical payments coverage. Availability, coordination with PIP, limits, and covered expenses depend on the policy, so it should not be treated as a substitute for New York’s required no-fault coverage.

What to Do After a New York Car Accident

Claims can become harder to resolve when important evidence disappears or required notices are late. After addressing immediate safety and medical needs, consider taking the following steps:

1. Document the scene if you can do so safely. Take photos of the vehicles, damage, road conditions, traffic signals, signs, skid marks, and other relevant details. Obtain contact and insurance information from the other driver and contact information from witnesses.
2. Notify your insurer promptly. Review your policy because it may contain reporting and cooperation requirements that apply even when you believe another driver caused the accident.
3. File the required DMV report. New York DMV requires Form MV-104 to be filed within 10 days when a crash causes a death or personal injury, or more than $1,000 in damage to the property of any one person.
4. Do not miss no-fault deadlines. The New York Department of Financial Services states that written notice of a no-fault claim generally must be provided within 30 days. Health-care bills generally must be submitted within 45 days of treatment, while claims for lost earnings generally must be submitted within 90 days. Certain late submissions may be considered when there is a clear and reasonable justification.
5. Keep records of your losses. Save repair estimates, medical records and bills, towing receipts, rental expenses, wage documentation, correspondence with insurers, photographs, and claim numbers.

Can a Pedestrian Receive No-Fault Benefits?

Yes. A pedestrian injured by a motor vehicle in New York can generally qualify for no-fault benefits. The Department of Financial Services instructs pedestrians to file the no-fault claim with the insurer of the vehicle that struck them.

If the vehicle is uninsured or leaves the scene, different rules can apply. An eligible person who does not have applicable auto insurance through themselves or a household relative may be able to seek benefits through the Motor Vehicle Accident Indemnification Corporation (MVAIC). Hit-and-run and uninsured-vehicle cases can have additional notice requirements, so they should be addressed promptly.

Motorcycles are treated differently. New York DFS states that motorcycle operators and passengers are excluded from no-fault benefits. A pedestrian struck by a motorcycle, however, may still have access to no-fault benefits through the motorcycle’s insurer or another applicable source.

When to Get Additional Help With a Fault Dispute

If an insurer assigns fault in a way you disagree with, ask what evidence was used and provide any additional documentation that supports your position. Your policy and the circumstances of the accident will determine what dispute or appeal options may be available.

For questions about an insurance company’s handling of a claim, you can contact the New York State Department of Financial Services. If an accident involves serious injuries, a disputed personal-injury claim, substantial damages, or uncertainty about how the 2026 comparative-fault change applies, consider speaking with a New York attorney who handles motor vehicle cases.

FAQs on Fault in New York Car Accidents