Key Takeaway
Court of Appeals rules CPLR 3215(f) violations are procedural errors, not jurisdictional defects, allowing correction via CPLR 5015 motions rather than nullifying judgments.
This article is part of our ongoing 3215(f) issues coverage, with 90 published articles analyzing 3215(f) issues issues across New York State. Attorney Jason Tenenbaum brings 24+ years of hands-on experience to this analysis, drawing from his work on more than 1,000 appeals, over 100,000 no-fault cases, and recovery of over $100 million for clients throughout Nassau County, Suffolk County, Queens, Brooklyn, Manhattan, and the Bronx. For personalized legal advice about how these principles apply to your specific situation, contact our Long Island office at (516) 750-0595 for a free consultation.
Manhattan Telecom. Corp. v H & A Locksmith, Inc., 2013 NY Slip Op 03867 (2013)
“On November 5, 2009, Vanunu moved to vacate the judgment, asserting that his default was excusable and that he had meritorious defenses to the action. Supreme Court denied the motion, finding that Vanunu’s delay in defending himself was not excusable. The Appellate Division reversed without reaching the issue of excusable default, holding that because “plaintiff failed to provide … evidence that was personally liable for the stated claims … . the default judgment was a nullity” (Manhattan Telecom. Corp. v H & A Locksmith, Inc., 82 AD3d 674 ). The Appellate Division granted leave to appeal, certifying the question of whether its order was properly made. We answer the question in the negative, and reverse.”
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“The defect in the default judgment before us is not jurisdictional in this sense. A failure to submit the proof required by CPLR 3215(f) should lead a court to deny an application for a default judgment, but a court that does not comply with this rule has merely committed an error — it has not usurped a power it does not have. The error can be corrected by the means provided by law — i.e., by an application for relief from the judgment pursuant to CPLR 5015. It does not justify treating the judgment as a nullity.”
This will be interesting to watch play out. Does the failure to comply with CPLR 3215(f) implicate the meritorious defense branch of CPLR 5015(a)(1), provided that a reasonable excuse is established? This will insulate clerk’s judgments that do not comply 3215(f) where a reasonable excuse is not found on the subsequent 5015(a)(1) motion.
Related Articles
- Default judgment conditionally granted under CPLR 3215(f)
- Complex default judgment issues in no-fault arbitration cases
- CPLR 312-a service defects leading to complaint dismissal
- Law office failure requirements for opening default judgments
- New York No-Fault Insurance Law
Legal Update (February 2026): Since this 2013 decision, courts have continued to develop jurisprudence around CPLR 3215(f) compliance and the distinction between jurisdictional defects and procedural errors in default judgment practice. Practitioners should verify current appellate decisions and any procedural rule amendments that may have refined the standards for challenging default judgments based on insufficient proof submissions.
Legal Context
Why This Matters for Your Case
New York law is among the most complex and nuanced in the country, with distinct procedural rules, substantive doctrines, and court systems that differ significantly from other jurisdictions. The Civil Practice Law and Rules (CPLR) governs every stage of civil litigation, from service of process through trial and appeal. The Appellate Division, Appellate Term, and Court of Appeals create a rich and ever-evolving body of case law that practitioners must follow.
Attorney Jason Tenenbaum has practiced across these areas for over 24 years, writing more than 1,000 appellate briefs and publishing over 2,353 legal articles that attorneys and clients rely on for guidance. The analysis in this article reflects real courtroom experience — from motion practice in Civil Court and Supreme Court to oral arguments before the Appellate Division — and a deep understanding of how New York courts actually apply the law in practice.
Keep Reading
More 3215(f) issues Analysis
Civil Court shenanigans
Civil Court procedural delays and discovery disputes in no-fault insurance provider case, including stay orders and preclusion motions in New York courts.
Apr 24, 2021Interest of justice vacatur
New York court grants vacatur of default judgment in no-fault insurance case where claim was barred by res judicata, demonstrating interests of justice standard.
Mar 17, 2021Dismissal for failure to take a default itself failed
Court rules that making a timely default judgment application protects plaintiffs from CPLR 3215(c) dismissal, even if the application ultimately fails.
May 4, 2015Settlement negotiations constitute a reasonable execuse under 3012(d) and 5015(a)(1) by implication
NY court ruling that settlement negotiations constitute reasonable excuse for delay under CPLR 3012(d) and 5015(a)(1), protecting defendants from default judgments.
Apr 5, 2011Motion for leave to enter a default insufficient
Attorney Jason Tenenbaum analyzes a questionable court decision regarding notice requirements for default judgment motions when defendants have already defaulted.
Jun 30, 2020The DJ as to the provider that never was
New York appellate court ruling on amendment to pleadings and res judicata defense in no-fault insurance case, analyzing default judgment procedures.
Jul 26, 2017Common Questions
Frequently Asked Questions
What is a default in New York civil litigation?
A default occurs when a party fails to respond to a legal action within the required time frame — for example, failing to answer a complaint within 20 or 30 days of service under CPLR 320. When a defendant defaults, the plaintiff can seek a default judgment under CPLR 3215. However, a defaulting party can move to vacate the default under CPLR 5015(a) by showing a reasonable excuse for the delay and a meritorious defense to the action.
What constitutes a 'reasonable excuse' to vacate a default?
Courts evaluate reasonable excuse on a case-by-case basis. Accepted excuses can include law office failure (under certain circumstances), illness, lack of actual notice of the proceeding, or excusable neglect. However, mere neglect or carelessness is generally insufficient. The movant must also demonstrate a meritorious defense — meaning they have a viable defense to the underlying claim that warrants a determination on the merits.
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About the Author
Jason Tenenbaum, Esq.
Jason Tenenbaum is the founding attorney of the Law Office of Jason Tenenbaum, P.C., headquartered at 326 Walt Whitman Road, Suite C, Huntington Station, New York 11746. With over 24 years of experience since founding the firm in 2002, Jason has written more than 1,000 appeals, handled over 100,000 no-fault insurance cases, and recovered over $100 million for clients across Long Island, Nassau County, Suffolk County, Queens, Brooklyn, Manhattan, the Bronx, and Staten Island. He is one of the few attorneys in the state who both writes his own appellate briefs and tries his own cases.
Jason is admitted to practice in New York, New Jersey, Florida, Texas, Georgia, and Michigan state courts, as well as multiple federal courts. His 2,353+ published legal articles analyzing New York case law, procedural developments, and litigation strategy make him one of the most prolific legal commentators in the state. He earned his Juris Doctor from Syracuse University College of Law.
Disclaimer: This article is published by the Law Office of Jason Tenenbaum, P.C. for informational and educational purposes only. It does not constitute legal advice, and no attorney-client relationship is formed by reading this content. The legal principles discussed may not apply to your specific situation, and the law may have changed since this article was last updated.
New York law varies by jurisdiction — court decisions in one Appellate Division department may not be followed in another, and local court rules in Nassau County Supreme Court differ from those in Suffolk County Supreme Court, Kings County Civil Court, or Queens County Supreme Court. The Appellate Division, Second Department (which covers Long Island, Brooklyn, Queens, and Staten Island) and the Appellate Term (which hears appeals from lower courts) each have distinct procedural requirements and precedents that affect litigation strategy.
If you need legal help with a 3215(f) issues matter, contact our office at (516) 750-0595 for a free consultation. We serve clients throughout Long Island (Huntington, Babylon, Islip, Brookhaven, Smithtown, Riverhead, Southampton, East Hampton), Nassau County (Hempstead, Garden City, Mineola, Great Neck, Manhasset, Freeport, Long Beach, Rockville Centre, Valley Stream, Westbury, Hicksville, Massapequa), Suffolk County (Hauppauge, Deer Park, Bay Shore, Central Islip, Patchogue, Brentwood), Queens, Brooklyn, Manhattan, the Bronx, Staten Island, and Westchester County. Prior results do not guarantee a similar outcome.