Suing Multiple Defendants After a NY Car Accident

Key Takeaways

• CPLR 1601(1) limits a defendant found 50 percent or less at fault to its equitable share of non-economic loss, but CPLR 1602(6) makes that limit inapplicable to anyone liable for the use, operation or ownership of a motor vehicle. In most car crash cases every negligent driver and owner can be made to pay the whole judgment.
• Vehicle and Traffic Law § 388(1) makes a vehicle’s owner liable for the negligence of anyone driving it with permission.
• Outside New York City, a rideshare vehicle must carry at least $75,000/$150,000/$25,000 while the driver is logged on and at least $1,250,000 during a trip (Vehicle and Traffic Law § 1693).
• A dram shop claim under General Obligations Law § 11-101 adds a defendant when a seller unlawfully sold alcohol to the intoxicated driver.
• A claim against a city, county, town or village needs a notice of claim within 90 days (General Municipal Law § 50-e(1)(a)); a claim against the State goes to the Court of Claims (Court of Claims Act § 10(3)).
• For actions commenced on or after May 26, 2026, CPLR 1411(b) bars a claimant whose fault is greater than the combined fault of the defendants.

Most people picture a car accident lawsuit as two parties: the injured person and the driver at fault. Many serious cases on Long Island and across New York have more than one defendant, and the rules on how liability is shared, how insurance fits together and how to settle are different from a single-defendant case.

Article 16 of the CPLR (§§ 1601 and 1602) decides when a defendant can be made to pay more than its share of a judgment. In motor vehicle cases, the answer is usually that it can.

Common Scenarios Involving Multiple Defendants

Multi-car pileup: rear-end chain reaction

Driver A rear-ends Driver B, pushing Driver B’s car into Driver C. Driver C is seriously hurt. The possible defendants are Driver A, Driver B (if Driver B was following too closely or lost control), and the owner of each vehicle if the owner was not the driver.

Defective vehicle: manufacturer and driver

When a defect in brakes, tires, steering or airbags contributed to the crash or to the injuries, the manufacturer of the vehicle or the part can be a defendant alongside the negligent driver under product liability law.

Road defect: municipality and driver

A pothole, a missing guardrail, a misleading sign or a failed traffic signal can make the government responsible for the road a defendant alongside the driver. A claim against a city, county, town or village requires a notice of claim “within ninety days after the claim arises” (General Municipal Law § 50-e(1)(a)), and the lawsuit must be commenced “within one year and ninety days” (§ 50-i(1)(c)). A court “in its discretion, may extend the time to serve a notice of claim” (§ 50-e(5)), but “the extension shall not exceed the time limited for the commencement of an action.” For a town highway, Town Law § 65-a(1) requires proof that written notice of the defect was actually given and not acted on within a reasonable time, or that the condition existed so long it should have been discovered and fixed; for snow or ice, written notice is required. A claim against the State goes to the Court of Claims, with its own 90-day rule (Court of Claims Act § 10(3)).

Commercial vehicle: employer and employee

When the at-fault driver was working, as a delivery driver, a truck driver or a contractor’s employee, the employer is answerable for the driver’s negligence under the doctrine of respondeat superior, which CPLR 1602(2)(iv) leaves untouched by article 16. Commercial coverage is often higher than a personal policy’s $25,000/$50,000 minimum (Vehicle and Traffic Law § 311(4)); for example, a for-hire carrier of non-hazardous property in interstate commerce in a vehicle of 10,001 pounds or more must carry at least $750,000 (49 CFR 387.9). The employer may also be sued for its own negligence, such as entrusting the vehicle to an unqualified driver or failing to maintain it.

In a tractor-trailer crash the defendant list can grow again: the owner of the tractor or of the trailer, if not the carrier, answers for a permitted driver’s negligence under Vehicle and Traffic Law § 388(1). Our Long Island truck accident attorney page walks through each one.

Rideshare and delivery platform accidents

Outside New York City, Uber and Lyft vehicles must carry, under Vehicle and Traffic Law § 1693, at least $75,000 per person, $150,000 per accident and $25,000 for property while the driver is logged on without a trip, and at least $1,250,000 plus $1,250,000 of supplementary uninsured/underinsured motorist coverage from trip acceptance to drop-off. In New York City, Taxi and Limousine Commission Rules § 59A-12(c)(1) require at least $100,000/$300,000 at all times. Food and package delivery is not a “TNC prearranged trip,” which is defined by transporting a passenger (Vehicle and Traffic Law § 1691(6)(a)), so coverage for a delivery driver depends on the policies involved. Our page on Uber and Lyft accident claims explains each tier.

Dram shop liability: drunk driver and alcohol seller

General Obligations Law § 11-101(1) gives anyone injured “by any intoxicated person, or by reason of the intoxication of any person” a right of action against a person who, “by unlawful selling to or unlawfully assisting in procuring liquor for such intoxicated person,” caused or contributed to the intoxication, with “actual and exemplary damages.” That adds a defendant, and often a policy, to a drunk driving case.

Joint and Several Liability Under New York Law

The general rule in CPLR 1601

CPLR 1601(1) provides that when a defendant’s liability “is found to be fifty percent or less of the total liability assigned to all persons liable, the liability of such defendant to the claimant for non-economic loss shall not exceed that defendant’s equitable share.” The limit applies only to non-economic loss, such as pain and suffering. Economic loss, such as medical bills and lost earnings, stays joint and several.

Why the rule rarely helps a driver

CPLR 1602 lists the cases article 16 does not reach. The one that matters most in a car crash is § 1602(6): the limits “not apply to any person held liable by reason of his use, operation, or ownership of a motor vehicle or motorcycle.” Drivers and owners therefore stay jointly and severally liable for all of the damages, economic and non-economic, whatever their percentage of fault.

Take a jury that finds Driver A 60 percent and Driver B 40 percent at fault and awards $1,000,000 for pain and suffering. Because both are liable for their use or operation of a motor vehicle, the plaintiff can collect the whole $1,000,000 from either one. If Driver A has little insurance, Driver B’s insurer can be made to pay the rest, and Driver B’s remedy is a contribution claim against Driver A.

Other exceptions in CPLR 1602

Other exceptions that can matter in crash cases include liability “arising by reason of a non-delegable duty or by reason of the doctrine of respondeat superior” (§ 1602(2)(iv)), “actions requiring proof of intent” (§ 1602(5)), a person who “acted with reckless disregard for the safety of others” (§ 1602(7)), and parties who acted “knowingly or intentionally, and in concert” (§ 1602(11)). A defendant who is not liable as a driver or owner, such as a municipality or a bar, may be able to rely on CPLR 1601, depending on whether one of these exceptions applies.

Vicarious Liability in New York

Vehicle and Traffic Law § 388: owner liability

Vehicle and Traffic Law § 388(1) makes every owner of a vehicle used in New York liable for injuries “resulting from negligence in the use or operation of such vehicle, in the business of such owner or otherwise, by any person using or operating the same with the permission, express or implied, of such owner.” The driver does not have to be an employee. A friend borrowing a car, a family member driving a parent’s car, and an employee driving a company car all make the owner liable, and the owner’s policy responds along with any policy covering the driver.

Respondeat superior: employer liability

An employer answers for an employee’s negligence within the scope of the employment. Whether a particular trip was within the scope of employment depends on the facts, including what the employee was doing and why.

The Graves Amendment: rental and leasing companies

49 U.S.C. § 30106(a) provides that an owner that “rents or leases the vehicle to a person” is not liable “by reason of being the owner of the vehicle” if it “is engaged in the trade or business of renting or leasing motor vehicles” and “there is no negligence or criminal wrongdoing on the part of the owner.” A rental company’s own negligence, for example in maintaining the vehicle, is not protected.

Contribution Claims Among Defendants

Defendants in the same case usually assert cross-claims against each other for contribution under CPLR article 14. A defendant who pays more than its share can seek the difference from the others. These claims are resolved by the jury’s apportionment or by agreement among the defendants and their insurers, and the insurers’ disputes with each other can affect how fast a case settles.

How to Structure the Lawsuit

Naming every potentially liable defendant

Investigate and name every possible defendant at the start. The statute of limitations runs for each defendant, and once it has run a claim against a new defendant is timely only in narrow circumstances, such as when the new defendant is “united in interest” with one already sued (CPLR 203(b)). Defendants to investigate include the at-fault driver, the owner if different, the driver’s employer, the manufacturer if a defect is suspected, the government if the road contributed, and any bar or seller if intoxication is involved.

Service of process

Each defendant must be served under CPLR article 3. Corporations and public bodies are served differently from individuals, and a claim against a public corporation needs a timely notice of claim under General Municipal Law § 50-e before suit.

Coordinating discovery

Each defendant’s insurer usually retains its own defense lawyer, and the defendants may take conflicting positions. Coordinating depositions, document requests and expert disclosure across all of them keeps the case moving.

Insurance Implications in Multi-Defendant Cases

Each defendant’s insurer defends that defendant. The claim may reach primary policies, umbrella and excess policies, and commercial policies. Which policy is primary and which is excess decides the order in which they pay. Identify every policy, primary and excess, before judging whether a settlement offer is enough.

Settlement Strategy With Multiple Defendants

Settling with some defendants and continuing against others

You can settle with one defendant and continue against the others. Under General Obligations Law § 15-108(a), the release reduces the claim against the remaining defendants “to the extent of any amount stipulated by the release or the covenant, or in the amount of the consideration paid for it, or in the amount of the released tortfeasor’s equitable share of the damages under article fourteen of the civil practice law and rules, whichever is the greatest.” A release given in good faith also relieves the settling defendant from contribution claims by the others (§ 15-108(b)).

Evaluating a policy-limits offer

When a defendant offers its policy limits, weigh that offer against the § 15-108 reduction. If the jury later assigns that defendant a larger equitable share than the amount paid, the larger share is what comes off the verdict against the others.

No-fault liens and collateral sources

Between covered persons, basic economic loss paid by no-fault is not recoverable in the lawsuit at all (Insurance Law § 5104(a)). In an action against a non-covered person, the no-fault insurer “has a lien against any recovery to the extent of benefits paid or payable” (§ 5104(b)). Other collateral source payments are handled by CPLR 4545(a): the court, not the jury, reduces the award, and the deduction is “made by the trial court after the rendering of the jury’s verdict.” Payments with “a statutory right of reimbursement” are not deducted.

Fault: The 2026 Reform

For actions commenced on or after May 26, 2026, CPLR 1411(b) provides that in an action subject to article 51 of the Insurance Law, “the culpable conduct attributable to the claimant shall bar recovery if the culpable conduct attributable to the claimant is greater than the culpable conduct of the person against whom recovery is sought or is greater than the combined culpable conduct of the persons against whom recovery is sought.” With several defendants, the claimant’s fault is compared with their combined fault. Below that line, CPLR 1411(a) still reduces damages in proportion to the claimant’s share.

If you were hurt in a car crash on Long Island or in New York City involving several vehicles or several possibly liable parties, our Long Island car accident lawyer team can evaluate the claim, identify every defendant and every policy, and build the case. Call (516) 750-0595 for a free consultation. There is no fee unless we recover for you.

To see what goes into the value of a multi-defendant claim, use our NY personal injury settlement calculator. For a plain-language explanation of CPLR 1601, joint and several liability, and the 2026 comparative fault change, see our comparative negligence and joint-and-several status tracker and the legal encyclopedia.