The AVOID Act (Avoiding Vexatious Overuse of Impleading to Delay) is the most significant change to third-party practice in New York in decades. Since it took effect on April 18, 2026, defendants, their counsel, insurers, and risk managers have been working through a consistent set of questions about how the new rules apply. This FAQ covers the fifteen questions practitioners are asking most frequently.
For a plain-English overview of the law itself, start with What is the AVOID Act?. To apply the deadlines to a specific matter, use the deadline calculator.
What is the AVOID Act?
The AVOID Act (Avoiding Vexatious Overuse of Impleading to Delay) is a New York law that amends CPLR § 1007. It imposes a 90-day deadline on third-party practice in New York state courts, requiring defendants who wish to implead additional parties to do so within 90 days of serving their answer, or to obtain a court order to proceed beyond that period.
Before the AVOID Act, a defendant could implead a new party at virtually any point before trial. There were no statutory deadlines, and courts applied a permissive standard when defendants sought leave to add third-party defendants. The statute replaces that flexibility with a deadline-driven framework that applies uniformly to all third-party claims.
The law applies to cases commenced on or after April 18, 2026.
When did the AVOID Act take effect?
The AVOID Act took effect on April 18, 2026. The original legislation was enacted in 2024, and the chapter amendments (S8809) were enacted to address concerns that arose before the effective date.
The AVOID Act applies to cases commenced on or after April 18, 2026. It does not apply retroactively to cases commenced before that date. Defendants in cases commenced on or after that date who have not yet filed third-party complaints should assess immediately whether they are within the 90-day window.
What is the deadline for filing a third-party complaint?
Under CPLR § 1007(b), the deadline is 90 days from serving your answer. This unified deadline applies to all third-party claims, regardless of whether the theory is contractual (indemnification, failure to procure insurance) or non-contractual (contribution, common-law indemnification). There is no distinction between claim types under the enacted law.
The full context for the 90-day deadline is covered in AVOID Act deadlines: every timeline you need to know.
Is there a shorter deadline for any type of claim?
No. The enacted AVOID Act provides a single 90-day deadline under CPLR § 1007(b) that applies to all third-party claims. There is no shorter window for any particular claim type under the enacted statute.
Can I file a third-party complaint after the note of issue?
Not without court approval. Under CPLR § 1007(c), no third-party summons and complaint may be filed after the filing of a note of issue unless upon good cause shown or in the interest of justice. This is not a categorical bar, but filing after the note of issue requires a judicial finding that good cause exists or that filing is in the interest of justice.
In practice, this means defendants must complete their impleader analysis before the note of issue is filed. If the case is moving quickly toward a note of issue, the impleader question may need to be resolved much earlier than the 90-day deadline alone would suggest.
Can parties agree to extend the deadline without going to court?
No. Under the enacted AVOID Act, extensions beyond 90 days require a court order. There is no mechanism for parties to agree in writing to extend the deadline without court involvement.
Defendants who need additional time beyond the 90-day period must seek a court order and show grounds for the extension.
What is the employer exception?
The employer exception under CPLR § 1007(e) provides a 90-day window to file a third-party complaint against an employer in cases involving grave injury under Workers' Compensation Law § 11, or where the employer's identity was not known when the answer was served.
The 90 days runs from the later of two triggering events: (1) when the identity of the employer becomes known, and (2) when the defendant knows or should know the plaintiff sustained a grave injury as defined in WCL § 11.
This exception exists because grave injury cases may involve injuries whose severity is not immediately apparent and employers whose identity may not be known from the project records. The employer exception is analyzed in depth in The employer exception: grave injury and the 90-day rule.
What counts as a "grave injury" for the employer exception?
Grave injury is defined under Workers' Compensation Law § 11. The definition is specific and courts apply it strictly. It is not sufficient that an injury is serious, permanent, or disabling in a general sense.
The statutory list of grave injuries under WCL § 11 (verify against current statutory text) includes: death, permanent and total disability, amputation of an arm, leg, hand, or foot, loss of multiple fingers or toes, paraplegia, quadriplegia, total and permanent blindness or deafness, loss of nose, loss of ear, permanent and severe facial disfigurement, and loss of an index finger.
Because the grave injury determination is both legally and medically complex, defendants who think a case may involve grave injury should obtain a medical assessment early in the litigation.
Does the AVOID Act apply in federal court?
No. The AVOID Act amends New York's Civil Practice Law and Rules, which governs state court procedure. Federal courts sitting in New York, including the Southern District of New York and the Eastern District, apply Federal Rule of Civil Procedure 14 for third-party practice.
However, federal courts sitting in diversity may look to the AVOID Act for guidance on substantive state-law questions, such as the nature of indemnification obligations or the significance of a failure to timely implead. For a detailed comparison of state and federal practice, see AVOID Act vs. federal practice: impleader in SDNY.
What happens if I miss the deadline?
A third-party complaint filed in violation of the AVOID Act's timing rules shall be severed or dismissed without prejudice under CPLR § 1007(d). A severed third-party action becomes a separate proceeding that cannot be consolidated with the main case under CPLR § 1007(f). The anti-consolidation rule ensures that a missed impleader deadline has permanent procedural consequences, even if the underlying claim survives in some form.
If a third-party action is severed, can it later be consolidated with the main case?
No. Under CPLR § 1007(f), once a third-party action has been severed, whether because of a late filing or for any other reason, it cannot be consolidated back with the original action. This rule eliminates a historical workaround in which defendants would allow a third-party action to be severed and then seek reconsolidation later.
The consolidation ban is covered in its own analysis in The consolidation ban: why severed actions cannot reunite.
Does the AVOID Act apply to cases that were pending when it took effect?
No. The AVOID Act applies to cases commenced on or after April 18, 2026. Cases commenced before that date are not subject to the AVOID Act's deadline framework. Defendants in cases commenced before April 18, 2026 should proceed under the rules that applied when those cases were filed.
What should I do immediately after being served with a complaint?
The first 48 hours after service are the most operationally critical period under the AVOID Act. Four tasks cannot be deferred.
First, identify every subcontractor, vendor, and co-party whose work or conduct relates to the alleged incident. This is the preliminary universe of potential third-party defendants.
Second, locate and review all contracts with those parties. Specifically look for indemnification obligations, additional insured requirements, and insurance procurement provisions. If you cannot locate a contract within 48 hours, you cannot evaluate your impleader rights in time to meet the deadline.
Third, pull current certificates of insurance for all relevant parties and verify coverage against the contract requirements.
Fourth, notify your insurance carrier and defense counsel of the matter. Your carrier needs to be in a position to evaluate the impleader decision within the deadline window.
The compliance checklist provides a complete 10-step framework for building these processes before any specific claim arises, so that the 48-hour response is procedural, not improvisational.
Can general contractors still implead subcontractors in Labor Law cases?
Yes, within the applicable deadline. A general contractor defending a Labor Law § 240 or § 241 claim may still file a third-party complaint against the relevant subcontractor for indemnification or contribution. The AVOID Act does not eliminate impleader in construction cases. It imposes a 90-day deadline running from the date the answer is served.
The difference is that the impleader investigation must now begin on the day the complaint is received, not weeks or months later. General contractors who have organized their contract files, insurance certificates, and project records for rapid retrieval will navigate the deadlines. Those relying on informal document management will face the risk of missing the 90-day window.
For a detailed look at how the AVOID Act affects the construction sector specifically, see How the AVOID Act reshapes construction litigation.
What happens at the 90-day mark if I haven't filed?
Once 90 days have passed since you served your answer, you may not file a third-party summons and complaint without a court order. To seek an extension, you must apply to the court and show grounds for relief. If the note of issue has also been filed by that point, you additionally must show good cause or that filing is in the interest of justice.
Courts are expected to evaluate extension requests carefully, consistent with the legislature's intent to prevent impleader from being used as a delay mechanism. Defendants who miss the 90-day window face a significantly constrained path to third-party relief.
Use the deadline calculator to ensure you know your specific deadline from the moment you serve your answer.