CPLR 1411: Pure Comparative Negligence — Why Partial Fault Doesn't Bar Recovery

New York does not turn injured people away because they share some blame for what happened. Under CPLR 1411, a plaintiff who was partly at fault still recovers damages. The award is reduced by the plaintiff's percentage of fault, but it is not eliminated. This is the pure comparative negligence rule, and it governs every personal injury, property damage, and wrongful death action filed in the state.

The rule matters because defendants and their insurers raise comparative fault in nearly every case. A driver who was speeding, a pedestrian who crossed mid-block, a worker who skipped a safety step: each will hear that the accident was partly their own doing. Under CPLR 1411, that argument reduces the recovery. It does not end the case.

What CPLR 1411 Says

The statute is short. In full, it provides:

In any action to recover damages for personal injury, injury to property, or wrongful death, the culpable conduct attributable to the claimant or to the decedent, including contributory negligence or assumption of risk, shall not bar recovery, but the amount of damages otherwise recoverable shall be diminished in the proportion which the culpable conduct attributable to the claimant or decedent bears to the culpable conduct which caused the damages.

The statute took effect on September 1, 1975. Before that date, New York followed the common-law rule of contributory negligence. A plaintiff who was even one percent responsible for an accident recovered nothing. Juries often ignored the rule to avoid harsh results, and the Legislature replaced it with the proportional system that applies now.

Two phrases in the text deserve attention. First, culpable conduct is broader than negligence. It includes assumption of risk and any other fault-based conduct that contributed to the injury. Second, the reduction is measured against the culpable conduct that caused the damages, so a plaintiff's careless act that had nothing to do with the injury does not count against them.

Pure Versus Modified Comparative Negligence

Comparative negligence systems come in two forms. A modified system cuts off recovery once the plaintiff's fault reaches a set threshold, usually 50 or 51 percent. A pure system has no cutoff. New York adopted the pure form.

The practical result is that a plaintiff who was 60, 80, or even 95 percent at fault can still bring a claim and recover the remaining share. A jury that finds the plaintiff 90 percent responsible for a collision must still award 10 percent of the proven damages. In a case with catastrophic injuries, that 10 percent can be a substantial sum.

How the Reduction Works: Worked Examples

The arithmetic is straightforward. The jury first determines the total damages the plaintiff suffered, without regard to fault. It then assigns a percentage of fault to each party. The court multiplies the total damages by the defendant's share to arrive at the judgment.

Consider a concrete case. A motorist is stopped at a red light on Northern Boulevard with a burned-out brake light. A second driver, texting, rear-ends the stopped car. The injured motorist has $240,000 in medical bills, lost wages, and pain and suffering. The jury finds the texting driver 85 percent at fault and the injured motorist 15 percent at fault for the defective brake light. The judgment is $204,000.

Now consider a harder case. A pedestrian steps into the roadway between parked cars at night, outside a crosswalk. A driver traveling 15 miles per hour over the limit strikes her. She suffers a fractured pelvis and proves $600,000 in damages. The jury assigns 70 percent of the fault to the pedestrian and 30 percent to the driver. She recovers $180,000. In a modified comparative negligence state she would recover nothing. In New York, she does.

Who Has to Prove the Plaintiff's Fault

CPLR 1412 places the burden on the defendant. Culpable conduct of the plaintiff is an affirmative defense, and the defendant must both plead it and prove it. The plaintiff does not have to prove freedom from fault.

Pleading means the defense must appear in the answer under CPLR 3018(b). A defendant who omits it risks waiver, although courts frequently permit amendment under CPLR 3025(b) if the plaintiff is not prejudiced. Proof means the defendant must present evidence at trial that the plaintiff acted unreasonably and that the unreasonable act contributed to the injury. Speculation is not enough. A defense attorney who suggests that the plaintiff "must have been distracted" without a witness, a phone record, or physical evidence has not carried the burden.

The Court of Appeals confirmed in Rodriguez v. City of New York, 31 N.Y.3d 312 (2018), that a plaintiff seeking summary judgment on the defendant's liability need not show the absence of their own comparative fault. The plaintiff can establish that the defendant was negligent as a matter of law and leave the apportionment question for trial.

How a Jury Apportions Fault

At trial, the judge instructs the jury using Pattern Jury Instruction 2:36, which explains that the jury must decide whether the plaintiff was negligent, whether that negligence was a substantial factor in causing the injury, and what percentage of the total fault belongs to each party. The percentages must total 100.

The verdict sheet typically asks these questions in sequence. The jury answers the liability questions first, then states the total damages by category, and finally records the percentages. The jury is not told to reduce the damages itself. The court applies the reduction after the verdict is returned. This sequencing matters because it keeps the jury focused on the true value of the injuries rather than on a compromised figure.

Where Comparative Fault Works Differently

CPLR 1411 is the default rule, but several statutes and doctrines change how it operates in specific settings.

• Labor Law § 240(1): The Scaffold Law imposes absolute liability on owners and general contractors for elevation-related injuries at construction sites. A worker's comparative negligence is not a defense. The only exception is when the worker's own conduct was the sole proximate cause of the fall.
• Labor Law § 241(6): Claims based on violations of the Industrial Code are subject to comparative fault. A worker who was partly careless still recovers, reduced by their share.
• Vehicle and Traffic Law § 1229-c(8): Failure to wear a seat belt cannot be used to prove liability for the crash. It can be introduced to reduce damages, but only if the defendant pleaded it as an affirmative defense and offers expert proof that the belt would have lessened the injuries.
• Primary assumption of risk: In sports and recreational activities, a participant who accepts the known risks of the activity may be barred from recovery altogether, not merely reduced. The Court of Appeals has confined this doctrine to athletic and recreational settings, as in Trupia v. Lake George Central School District, 14 N.Y.3d 392 (2010).
• CPLR Article 16: When several defendants are liable, a defendant found 50 percent or less at fault pays only its proportionate share of non-economic damages under CPLR 1601. This governs how liability is divided among defendants. It does not change the plaintiff's own reduction under CPLR 1411.

Comparative Fault and No-Fault Insurance

Motor vehicle cases involve two separate systems. No-fault benefits under Insurance Law Article 51 pay medical bills and a portion of lost wages regardless of who caused the crash. Your own fault has no bearing on those benefits. The deadline to apply is strict, and missing it can forfeit coverage; the details are explained on our page about the New York no-fault 30-day deadline and PIP coverage.

The lawsuit against the other driver is different. To recover pain and suffering, you must satisfy the serious injury threshold of Insurance Law § 5102(d). Once you clear that threshold, CPLR 1411 governs. The jury apportions fault, and your award is reduced accordingly.

How Insurers Use Comparative Fault Against You

Adjusters know the rule as well as lawyers do, and they use it at the negotiation stage long before any jury is involved. A common approach is to request a recorded statement within days of the accident and then ask leading questions about speed, attention, footwear, lighting, or prior knowledge of a hazard. Any answer that suggests inattention becomes the basis for a fault percentage that the insurer treats as settled.

The percentage an adjuster assigns is a bargaining position, not a finding. Some insurers open with a fault assessment of 40 or 50 percent on facts that would support 10 percent at trial. If you have been told that your own conduct caps or eliminates your claim, our page on being partially at fault for an accident in New York explains how those numbers are contested.

The same dynamic appears outside motor vehicle cases. After a building explosion, a utility or landlord may argue that a tenant smelled gas and failed to report it. That argument, even if accepted, reduces the recovery rather than defeating it. The investigation needed to answer it is described in our discussion of how a gas explosion injury lawyer can maximize your recovery.

Deadlines That Still Apply

Comparative negligence changes how much you recover. It does not extend the time you have to sue.

• Personal injury: Three years from the date of injury under CPLR 214(5).
• Wrongful death: Two years from the date of death under EPTL 5-4.1.
• Medical malpractice: Two years and six months from the malpractice or the end of continuous treatment under CPLR 214-a.
• Claims against a city, county, town, or public authority: A notice of claim within 90 days under General Municipal Law § 50-e, and suit within one year and 90 days under General Municipal Law § 50-i.

A plaintiff who assumes that partial fault makes the case not worth pursuing, and who lets these dates pass, loses the claim entirely. The reduction under CPLR 1411 is a matter of degree. The statute of limitations is absolute.

Practical Steps if You Believe You Were Partly at Fault

1. Do not give a recorded statement to the other party's insurer before speaking with an attorney.
2. Preserve evidence that bears on the defendant's conduct: photographs, dashcam footage, witness names, and the police accident report.
3. Seek medical treatment promptly and follow through. Gaps in treatment are used to argue that injuries were minor or unrelated.
4. Write down your own account of the event while it is fresh, and share it only with your lawyer.
5. Calendar the applicable limitations period and any notice of claim deadline.

You can contact the Law Offices of Albert Goodwin by phone at 212-233-1233 or by email at [email protected].