How to File a Breach of ContractLawsuit in New York
The Moment You Decide to File
The deadline in your demand letter expired last week, and the phone has not rung once. The certified mail receipt sits in the file signed and returned, but no response ever came back. That silence is the first hard signal that a business dispute has moved out of the negotiation phase and into the litigation phase, whether you wanted it there or not.
For a business owner in Brooklyn, Queens, Manhattan, or Staten Island, the silence after a demand letter is not the end of the matter. It is the moment a breach of contract lawsuit starts taking shape. Every day counts against your statute of limitations, and every week of inaction lets the other side position assets out of reach before any judgment can land.
This is a practical walkthrough of what happens after the letter is ignored: how to read the silence, which court the case belongs in, what your business can recover, and why the harder problem often starts the day judgment is entered. Each section answers one question business owners ask Kleyman Law Group before retaining counsel to file.
What Their Silence Actually Means
Silence after a demand letter is never random. The recipient read it, weighed exposure, and made a decision. After sending a demand letter, three patterns explain almost every non-response, and reading which pattern you face changes the strategy that follows.
Calculated Delay
They read the letter, weighed the exposure, and decided that you will not follow through. This is common with seasoned Manhattan counterparties who have been sued before and who already know that a real complaint behind the letter is the exception, not the rule.
Real Distress
The business is in genuine financial trouble. A Brooklyn contractor facing their own collection matters may not have cash to pay even if they wanted to, and operating accounts that look healthy on paper may already be running dry underneath the surface.
Counsel Engaged
They went quiet the moment they retained their own lawyer. The other side is now building a position, preserving documents, and waiting to respond through that counsel. A Queens vendor staring at a six-figure claim almost always goes silent for this reason.
Six Questions Before You File
Sitting on an ignored letter is rarely the right move. Filing the day after the deadline expires is also rarely the right move. Between those two sits a window where six questions determine whether a complaint is ready or premature.
How close is your filing deadline?
New York gives six years on a written contract under CPLR 213(2) and four years on a goods sale under UCC 2-725. When the breach happened years ago, the clock may be measured in weeks left, not years. Filing the day before the statute expires is legal practice. Filing the day after is malpractice for whoever was watching the calendar.
Will a judgment actually collect?
A judgment against a business with no assets reads like paper. Public filings, UCC searches, real property records, and recent transfers tell you what you would be chasing later. A defendant who has been moving money around for the last six months is not going to write a check the day after you win in court.
Is your evidence ready?
The complaint that survives a motion to dismiss has the contract, the communications, the proof of performance, and the damages math in clean form. Reconstructing missing emails after the case is filed costs three times more than gathering them now and rarely produces the same record on the docket.
What does the contract require?
Arbitration clauses, forum selection clauses, mandatory mediation provisions, prevailing-party fee terms, choice of law sections: each one changes the calculus before the complaint is drafted. A Staten Island vendor agreement may force the entire dispute out of court before a single filing fee is paid.
How much is the case worth?
The dollar amount drives which court you file in, what the case costs to prosecute, and whether the math works at all. A twelve-thousand-dollar dispute in Small Claims runs differently than a seven-figure matter in Supreme Court Commercial Division, and the wrong filing wastes weeks before substantive work begins.
What is left of the relationship?
Ongoing business ties, shared counterparties, and reputational exposure all factor into whether filing finalizes the rupture or simply formalizes what already ended. Sometimes one more conversation through counsel produces what twelve months of silence did not, and the cost of trying is one phone call.
How the Lawsuit Actually Proceeds
The formal answer to an ignored demand letter is a filed complaint. In New York, the procedure is fixed and the sequence is rigid. Each step compresses or expands the timeline by weeks depending on how the prior step was handled.
Draft the Complaint
A breach claim must plead four elements: a valid contract, your own performance, the defendant's breach, and damages that flowed from it. Missing any one element invites early dismissal before discovery even begins, and the same factual record then has to support a second filing if the case is refiled later.
File With the Clerk
Supreme Court filings in Kings or New York County go through NYSCEF, the state's electronic system. The case is assigned an index number that follows every subsequent filing through judgment and appeal, and that number is required on the corner of every paper after it issues.
Serve the Defendant
Plaintiffs have 120 days after filing to serve the summons and complaint under CPLR 306-b. Service must follow CPLR rules to the letter, and defective service dismisses the entire case regardless of how strong the underlying breach claim looks on its merits.
Track the Answer Window
Defendants have 20 or 30 days to answer depending on how service was made. No response opens the door to a default judgment, while an answer with counterclaims starts the case on two tracks at once, with the plaintiff now defending its own conduct in addition to prosecuting the breach.
Push Through Discovery
The middle of the case runs through document exchange, depositions, and motion practice. A contract case settles on strong terms only when the file already looks ready for trial, and the work that produces that posture is the same work that would win the trial itself.
Which Court Hears Your Case
Where the complaint is filed sets the pace, the cost, and the procedure for everything that follows. A seven-figure Manhattan dispute moves through a different court than a twelve-thousand-dollar unpaid invoice in Brooklyn, and filing in the wrong court means weeks of lost time before the merits are heard.
Small Claims Court
Small Claims hears disputes up to ten thousand dollars in every borough. Procedure is simplified, discovery is limited, and trials run before an arbitrator or judge without a jury. Filing fees stay below twenty dollars and resolution measures in months.
Civil Court
Civil Court raised its jurisdictional limit to fifty thousand dollars in 2022. Filing fees stay at forty-five dollars for non-consumer matters, discovery is permitted but condensed, and the docket moves faster than Supreme Court because the rules are leaner.
Supreme Court
Supreme Court hears any contract claim over fifty thousand dollars. Filing fees jump to two hundred ten dollars plus a ninety-five dollar request for judicial intervention, and contested matters that move through full discovery measure in years.
The Commercial Division of Supreme Court takes commercial matters above county-specific thresholds: five hundred thousand dollars in New York County, one hundred fifty thousand in Kings, one hundred thousand in Queens, seventy-five thousand in the Bronx. Cases at those values get specialized case management and faster discovery timelines than the general Supreme Court parts.
Federal court is often available alongside the state options. When the defendant is incorporated outside New York and the amount in controversy exceeds seventy-five thousand dollars, the case can be filed in the Southern District or Eastern District of New York under diversity jurisdiction. Federal court runs on the Federal Rules of Civil Procedure, applies stricter pleading standards, and produces orders that travel cleaner across state lines than state-court judgments.
How Long You Have to File
New York gives six years to file on a written contract under CPLR 213(2), measured from the date of breach. Contracts for the sale of goods run on a shorter four-year window under UCC 2-725. The clock starts when the breach happened, not when you discovered it, and ignoring a demand letter does not pause that running time.
Commercial contracts often shorten the statute by agreement, with one-year or two-year limits routinely enforced when reasonable. Reading the contract before assuming the full six years applies is basic diligence. The full breakdown of the rule is covered in our deeper guide on the breach of contract statute of limitations in New York.
Freezing Assets Before Judgment
The wait between filing a complaint and entering a final judgment runs months at minimum and longer for contested matters. During that window, three statutory tools can lock down assets so the defendant cannot move them out of reach before the contract dispute ever reaches verdict.
Three statutory tools to lock down assets while the case is pending
Order of Attachment
An order of attachment lets the court freeze a defendant's property in New York while the case is pending. The statute opens the door when the defendant is a non-resident of the state. It also opens when the defendant has been hiding or removing assets to defeat any future judgment. Plaintiff posts a bond and shows likelihood of success.
Preliminary Injunction
A preliminary injunction restrains the defendant from specific conduct during the litigation, such as transferring assets or continuing the breach. The three-prong test requires likelihood of success on the merits, irreparable harm without the order, and a balance of equities that favors the plaintiff in the dispute.
Notice of Pendency
A notice of pendency, also called a lis pendens, clouds title on real property tied to the dispute. Filed against any property at the center of the case, the notice makes a sale or refinance essentially impossible until the action is resolved on the merits in court.
What You Can Actually Recover
Five recovery categories show up in most New York breach of contract judgments. The specifics of each are covered in our deeper guide on contract damages in New York. The summary below is a quick reference for what most business owners can realistically claim.
Compensatory Damages
What you would have received under the contract minus what you actually received. The core measure of harm.
Consequential Damages
Losses that flow from the breach but reach beyond the contract, foreseeable at the time of contracting.
Prejudgment Interest
Nine percent statutory interest on liquidated sums under CPLR 5001, running from the date of the breach.
Attorney Fees
Recoverable only when the contract has a fee-shifting clause. The American Rule controls everything else.
Equitable Relief
Specific performance, rescission, or injunction in cases where money alone cannot make a plaintiff whole.
If They Don't Show Up
When a defendant ignores the demand letter, then ignores the complaint, and never files an answer, the case moves toward default. New York lets a plaintiff move for a default judgment after the statutory response window has expired. The court enters judgment without trying the merits, provided the plaintiff makes the right showing on the motion papers.
Default is not automatic. CPLR 3215 requires proof of service, proof of facts supporting the claim, and proof of the damages amount. Conclusory affidavits collapse default motions every term in every borough. The full picture is in our deeper guide on default judgment in New York for business owners.
Why Winning Isn't Collecting
A judgment is paper that says the defendant owes money. Turning the paper into actual recovery is a separate track of work that begins the day judgment is entered. The plaintiff who treated enforcement as an afterthought during the lawsuit discovers it as a project only after the gavel falls, and by then the defendant has had months to prepare for exactly this conversation about how the money will or will not be paid.
Six tools run the enforcement track in New York, each governed by its own section of the CPLR or related statute. The order in which they get used depends on what the post-judgment investigation finds and on how the defendant has positioned assets while the case was still pending. Sequencing matters as much as the tool selected for a given file in court.
Six statutory tools that turn a judgment into collected dollars
For many contract disputes, the harder problem starts the day judgment is entered. A defendant who has been moving assets for months can leave the plaintiff holding paper that nobody can actually collect against. Detailed enforcement strategy is the subject of our debt collection and judgment enforcement guide, part of broader business litigation practice.
When Settlement Makes Sense
Settlement is not a fallback. It is a separate track that runs alongside the lawsuit from the day the complaint is filed. Three settlement windows open during a New York breach of contract case, and each one carries different leverage for the plaintiff who is paying attention.
After Service Lands
A filed complaint changes the negotiation more than any stack of demand letters could. The defendant now faces real legal fees, discovery exposure, and a public docket entry visible to lenders and counterparties looking up the company. Settlement conversations that went nowhere before the filing tend to restart within thirty days of service.
Court-Ordered Mediation
New York routes most commercial cases into mediation under Rule 3 of the Commercial Division Rules and CPLR 3408. Sessions run four to eight hours before a neutral, costs split between the parties, conversations remain confidential under the rules. The neutral has no power to impose a deal on either side.
End of Discovery
Discovery completion shifts settlement value sharply in both directions. A plaintiff with a strong document record gains leverage. A defendant who surfaced the missing email gains leverage instead. The settlement number on the courthouse steps is rarely the number that either side would have paid the day before discovery closed.
Related Insights
Ready to recover what you're owed under the contract?
Kleyman Law Group represents business owners across Brooklyn, Queens, Manhattan, and Staten Island in breach of contract litigation. The clock runs whether you call today or next month.