New York CPLR: Deadlines, Pleadings, Motions, and Appeals

The New York Civil Practice Law and Rules, almost always shortened to the CPLR, is the state’s master procedural code for civil lawsuits. It sets the deadlines, filing requirements, service rules, pleading standards, motion practice, disclosure obligations, and appeal procedures that apply in every New York court unless a more specific statute says otherwise.¹ If you are bringing or defending a civil case in New York, the CPLR is the rulebook you are working from.

Which Courts and Cases the CPLR Covers

The CPLR governs civil proceedings in all New York courts and before all judges, but it yields when a more specific statute conflicts with it.¹ The New York City Civil Court Act, the Uniform District Court Act, and the Uniform Justice Court Act each carry procedural rules tailored to those courts. Where they address a topic, they control. Where they are silent, the CPLR fills the gap.

Section 103 collapses the old split between actions at law and suits in equity. There is now one form of civil action.² Civil matters run on one of two tracks: an “action,” which is the standard lawsuit, or a “special proceeding,” a faster route to a court order on a specific issue. The CPLR governs both.

Deadlines to Sue

Before any procedural question matters, confirm your claim is still timely. Miss the statute of limitations and the court will dismiss, no matter how strong the facts are.

Breach of contract: six years from the breach.³
Personal injury based on negligence: three years from the date of the accident.⁴
Medical malpractice: two years and six months from the act of malpractice, or from the end of continuous treatment for the same condition by the provider you intend to sue.⁵
Wrongful death: two years from the date of death.

Medical malpractice has one notable exception. If a foreign object is discovered in the patient’s body, the clock starts from the date of discovery rather than the date of the procedure.⁵ These are hard cutoffs. If you are anywhere near the line, treat the filing date as an emergency.

Starting a Case

A civil action begins when you file either a summons and complaint or a summons with notice with the county clerk.⁶ The summons must name every plaintiff and defendant, carry the index number assigned at filing, specify the basis for venue, and show the filing date.⁷ When venue rests on the plaintiff’s residence, the plaintiff’s address goes on the summons.

If you file a summons with notice instead of attaching the full complaint, the notice must describe the nature of the claim and the relief sought. Outside medical malpractice cases, it must also state the dollar amount recoverable on default.⁷

Picking the Right County

Venue generally belongs in the county where one of the parties lived when the case was filed, or where a substantial part of the events giving rise to the claim occurred.⁸ For cases involving real property, venue must be in the county where the property sits.⁹ Filing in the wrong county does not kill the case, but it invites a motion to transfer.

Index Number, Fees, and E-Filing

Delivering the papers to the county clerk and paying the fee is what officially commences the lawsuit. In Supreme Court, the index number costs $210.¹⁰ That number is the case’s permanent identifier and appears on every document from then on. The clerk date-stamps the papers and returns a copy with the index number assigned, and the case is live.⁶ A separate fee applies later for the Request for Judicial Intervention when the case needs a judge assigned.

Many New York courts now require filings through the New York State Courts Electronic Filing system, NYSCEF. Supreme Court civil cases in New York County, for example, must be e-filed, with narrow exceptions for proceedings such as mental hygiene and election law matters.¹¹ The scope has expanded through administrative orders and is governed by Uniform Rule 202.5-bb for Supreme Court, with parallel rules for Surrogate’s Court and NYC Civil Court.¹² Check NYSCEF before you walk to the clerk’s window with paper.

Serving the Defendant

Filing starts the case, but the defendant is not in it until properly served. Service must happen within 120 days of filing, or the court will dismiss the case against that defendant on motion.¹³ The court can extend the deadline on good cause or in the interest of justice, but relying on that is a gamble.

CPLR 308 lays out four methods for serving an individual, and the first three must be attempted roughly in order:

In-hand delivery. The process server physically hands the papers to the defendant. Courts prefer this.¹⁴
Deliver and mail. After diligent attempts at in-hand delivery, the server leaves the papers with a person of suitable age and discretion at the defendant’s home or workplace, then mails a copy within 20 days.¹⁴
Nail and mail. When neither of the above works after genuine, repeated attempts, the server affixes the papers to the door of the defendant’s home or workplace and mails a copy within 20 days.¹⁴
Court-ordered alternative service. When none of the standard methods are practicable, the plaintiff asks the court to authorize another method.

After deliver-and-mail or nail-and-mail service, the server must file an Affidavit of Service with the county clerk within 20 days.¹⁴ That affidavit is the court’s proof the defendant received notice, and opponents comb it for defects on any motion to dismiss.

Pleading the Case

Pleadings frame the dispute. The complaint lays out the plaintiff’s claims; the answer responds. CPLR 3013 requires every pleading to describe the specific events supporting the claim in enough detail that the court and the opposing party can tell what happened and what legal theory applies.¹⁵ Each allegation sits in its own numbered paragraph so the other side can respond point by point.

The defendant’s answer must address each numbered allegation by admitting it, denying it, or stating a lack of enough information to respond. That last option counts as a denial. Anything the defendant does not specifically deny or address is treated as admitted.¹⁶ A defendant who ignores an allegation thinking silence is neutral just conceded the point.

A verification is a sworn statement that the pleading’s contents are true to the signer’s knowledge. The party typically signs, though an attorney may sign in limited circumstances, such as when the party lives outside the county where the attorney practices.¹⁷ If the complaint is verified, every later pleading must be verified too. False statements in a verified pleading expose the signer to perjury consequences.

You can amend a pleading once as of right within 20 days after serving it, before the deadline for the other side to respond, or within 20 days after receiving a responsive pleading. After that window, you need the court’s permission or a stipulation from all parties. The statute says leave to amend should be “freely given,” but courts still look at whether the proposed changes have legal merit.¹⁸ A motion to amend must include a copy of the proposed amended pleading.

Motions That End a Case Early

Two motions dispose of a large share of cases before trial: the motion to dismiss and the motion for summary judgment.

Motion to Dismiss Under CPLR 3211

A party can move to dismiss a claim before filing a responsive pleading. Common grounds include failure to state a claim, lack of subject matter or personal jurisdiction, the statute of limitations, documentary evidence that conclusively refutes the claim, and a prior pending action between the same parties over the same dispute.

A defendant generally gets one shot at a 3211 motion. Certain defenses, including lack of capacity and the statute of limitations, are waived if not raised either in the motion or in the responsive pleading. Subject matter jurisdiction and failure to state a claim can be raised at any time.¹⁹

Summary Judgment Under CPLR 3212

A summary judgment motion asks the court to decide the case, or a specific claim, without a trial because there are no genuine factual disputes left. The moving party uses affidavits, deposition transcripts, and other proof to show the facts are undisputed and the law entitles them to judgment.²⁰ If the opposing side can point to any factual issue a reasonable jury could resolve either way, the motion fails.

Timing is strict. Unless the court sets its own deadline, a summary judgment motion must be filed no later than 120 days after the note of issue is filed.²⁰ Missing that window means showing good cause for the delay, which is a steep hill.

Disclosure

New York calls its pretrial information exchange “disclosure” rather than discovery. CPLR 3101(a) entitles each side to full disclosure of all matter material and relevant to the claims or defenses, even if the information would not be admissible at trial.²¹ The goal is to eliminate trial surprises and encourage settlement.

Depositions let you question a witness under oath on the record. Interrogatories are written questions the other party must answer in writing and under oath. One restriction worth knowing: outside matrimonial actions, you cannot serve both interrogatories and a bill of particulars on the same party. In negligence-based personal injury cases, you also cannot depose and serve interrogatories on the same party without court permission.²²

Document demands under CPLR 3120 require the other side to produce records such as contracts, medical files, or photographs. The recipient has 20 days to produce the items or serve specific objections.²³ Boilerplate objections rarely survive a motion to compel.

Each party must identify every expert they plan to call at trial and provide the subject of the testimony, the substance of the expected opinions, the expert’s qualifications, and a summary of the reasoning.²¹ Medical malpractice defendants may withhold the expert’s name while disclosing the rest.

Electronically stored information follows the same broad disclosure standard, with Commercial Division advisory guidelines emphasizing proportionality in how requests are framed.²⁴ Parties must take reasonable steps to preserve relevant data once litigation is reasonably anticipated, including a written litigation hold.

Appeals

If you lose on a motion or at trial, the CPLR provides a structured path to appellate review. An appeal as of right must be taken within 30 days after the winning party serves a copy of the order or judgment along with written notice of its entry.²⁵ You take the appeal by serving a notice of appeal on the other side and filing it in the office where the original judgment was entered.²⁶

From Supreme Court, final judgments and most interlocutory orders decided on notice are appealable as of right to the Appellate Division. That includes orders granting or denying provisional remedies, orders granting a new trial, and orders that affect a substantial right or effectively end the litigation.²⁷ Some intermediate orders fall outside those categories and require the court’s permission.

Filing a notice of appeal does not automatically stop the winner from collecting. In most money-judgment cases, the losing party must post an undertaking for the full judgment amount to trigger an automatic stay of enforcement.²⁸ Government appellants get an automatic stay without posting security. Everyone else who cannot meet the bonding requirement can ask the court for a discretionary stay, but the court is not required to grant one. When the appellate court affirms or modifies the judgment, the stay continues for five days after the prevailing party serves the appellate order with notice of entry, and a further appeal filed within those five days extends it again.

1
New York State Senate. New York Code CVP – Section 101 – Short Title; Application
2
New York State Senate. New York Code CVP – Section 103 – Form of Civil Judicial Proceedings
3
New York State Senate. New York Civil Practice Law and Rules 213 – Actions to Be Commenced Within Six Years
4
New York State Unified Court System. Statute of Limitations Chart
5
New York State Senate. New York CVP Section 214-A
6
New York State Senate. New York Code CVP – Section 304 – Method of Commencing Action or Special Proceeding
7
New York State Senate. New York CVP Section 305 – Summons; Supplemental Summons, Amendment
8
New York State Senate. New York Code CVP – 503 – Venue Based on Residence
9
New York State Senate. New York Code CVP – 507 – Real Property Actions
10
New York State Unified Court System. Filing Fees
11
New York State Unified Court System. New York County Supreme Court, Civil Term E-Filing
12
New York State Courts Electronic Filing (NYSCEF). Legislation and Rules
13
New York State Senate. New York Code CVP – Section 306-b – Service of the Summons and Complaint
14
New York State Unified Court System. How to Serve Papers When Commencing an Action or Proceeding
15
New York State Senate. New York Civil Practice Law and Rules 3013 – Particularity of Statements Generally
16
New York State Senate. New York Civil Practice Law and Rules 3018
17
New York State Senate. New York Civil Practice Law and Rules 3020 – Verification
18
FindLaw. New York Code CPLR Rule 3025
19
New York State Senate. New York Civil Practice Law and Rules R3211 – Motion to Dismiss
20
New York State Senate. New York Civil Practice Law and Rules R3212 – Motion for Summary Judgment
21
New York State Senate. New York Code CVP 3101 – Scope of Disclosure
22
New York State Senate. New York Civil Practice Law and Rules 3130 – Use of Interrogatories
23
New York State Senate. New York Civil Practice Law and Rules R3122
24
New York State Unified Court System. Commercial Division Guidelines for Discovery of Electronically Stored Information
25
New York State Senate. New York Code CVP Section 5513
26
New York State Senate. New York CPLR 5515 – Taking an Appeal; Notice of Appeal
27
New York State Senate. New York Civil Practice Law and Rules 5701
28
New York State Senate. New York Civil Practice Law and Rules 5519 – Stay of Enforcement