Kleyman Law Group represents businesses, owners, and professionals in New York contract disputes involving nonpayment, failed performance, wrongful termination, guaranties, service agreements, and purchase orders.
A breach of contract occurs in New York when a party fails to perform a binding obligation and the other side suffers a resulting loss. A commercial breach usually takes one of a few forms: a counterparty stops paying, delivers late or defective work, or abandons an obligation the business had already relied on.
New York courts require the claimant to prove four things by a preponderance of the evidence: a valid contract, the claimant's own performance, the other side's failure to perform, and damages caused by that failure. A record built while the relationship was intact proves the terms more readily than one assembled after the dispute.
A breach of contract lawyer builds the damages model, secures the evidence that moves a settlement, and selects the court and remedy that fit the dispute. Kleyman Law Group handles these matters for business owners in Brooklyn, Queens, Manhattan, and Staten Island. Broader commercial conflicts fall under business litigation.
A counterparty accepted the work and stopped paying. These claims turn on the payment terms, the delivery record, and whether an objection was raised when the invoices came due.
The work was completed to specification and the buyer now disputes the price. The contract fixed that number, and a challenge raised after acceptance carries a heavy burden.
A supplier took the deposit or the commitment and never delivered. Recovery covers the cost of covering elsewhere plus the losses that the missed delivery caused downstream.
Deliverables arrived out of specification, incomplete, or past the deadline. The question is whether the shortfall defeated the purpose of the deal or merely fell short of it.
A commercial agreement states the grounds for ending it and the notice required first. A party that terminates outside those terms becomes the breaching party and owes the loss.
A contractor left the site, a vendor stopped shipping, or a consultant went silent. The claim covers the completion cost, delay damages, and what the replacement charged.
A buyer repudiated accepted purchase orders or refused a change order after the work was done. Binding orders create obligations that a later reconsideration does not undo.
A settlement resolved the earlier dispute and then the payments stopped. Enforcement runs on the stipulation itself, which is faster to prove than the claim that it replaced.
A guarantor signed to stand behind the obligation and the principal has defaulted. The dispute is whether the guaranty reaches this debt and which assets are within reach.
Territory, pricing, exclusivity, and minimum volume terms govern the relationship. A distributor that breaches them exposes the supply chain the business was built upon.
Undisclosed liabilities surface, an earnout goes unpaid, or a working capital adjustment is disputed. The representations survive closing and stay enforceable on a selling owner.
Distributions stop, records are withheld, or a buyout term is ignored. The operating agreement controls, and the conduct is measured against what the owners had signed.
Where the contract conditions suit on written notice and a chance to cure, skipping that step can end the claim before the merits are ever reached by a court at all.
Stopping performance over a breach later found to be minor turns the claimant into the breaching party, forfeiting the claim and absorbing what the other side then lost.
Where an agreement permits termination on notice and none is given, damages are generally limited to what that notice period would have produced for the terminating party.
A valid arbitration clause sends the dispute to the forum the contract named. Filing in court against it costs months and the motion practice required to undo the filing.
Where assets, trade secrets, or contract rights can disappear before judgment, emergency relief is sought at the outset. Waiting until the pleadings close forfeits that relief.
Records, communications, and electronic data proving the breach are lost to routine deletion once a dispute begins, taking the proof the claim depends on along with them.
A demand letter documents the breach, satisfies a contractual notice step where one exists, and resolves a meaningful share of commercial disputes without any filing.
Litigation is commercially rational where provable damages, fee-shifting rights, and statutory interest exceed what pursuing them consumes in fees, time, and disruption.
A defendant without assets, insurance, or a solvent guarantor produces a judgment that cannot be turned into money, ending the matter with the fees incurred still owed.
Records created while the agreement was being performed carry more weight than anything assembled once the dispute began. Routine deletion policies and departing employees remove that material quickly, and preservation starts as soon as a claim looks likely.
The signed contract, every amendment, and any purchase order or work authorization that changed the scope or the price.
Negotiation drafts showing which terms were proposed, struck, or traded, which becomes decisive when a clause is ambiguous.
Invoices as issued, the payment history against them, and any application or credit that explains the balance in dispute.
Shipping records, signoffs, inspection reports, and acceptance confirmations establishing what was provided and when.
The full thread rather than the useful excerpt, including text messages, which routinely prove modification or waiver.
Notices of default, cure demands, and termination letters, with proof of the date and method each one was delivered.
Job costing, margin reports, and internal accounting supporting the loss, since damages must be proven to a certainty.
Replacement contracts, substitute suppliers, and the cost of covering elsewhere, which the defense will test directly.
The provisions below determine what a party can do after a breach, what the claim is worth, and where it will be heard. They are read before the facts of the breach are argued, because a clause can end a case that the facts would otherwise win.
New York follows the American Rule, so each side pays its own fees unless the contract says otherwise. A clearly written fee-shifting clause reverses that and the courts enforce it. Its presence or absence frequently determines whether a mid-size claim is worth bringing, because fees can exceed the sum.
A cap fixes the maximum exposure regardless of the loss actually proven. New York enforces these clauses between sophisticated parties unless the term is unconscionable, and enforces one even where it leaves the injured side without a remedy. Gross negligence and willful misconduct fall outside it.
A waiver removes the downstream losses that are usually the largest part of a commercial claim, including lost profits that qualify as consequential rather than direct. Courts enforce it as a bargained allocation of risk, so the largest number in a damages model can disappear on one sentence.
An indemnity shifts defense costs and third-party liability from one party to the other, and it commonly survives termination of the agreement itself. A clause that names the triggering conditions is enforceable, and one drafted without them is contested at the moment it is needed most.
A guaranty puts an individual or an affiliate behind a company obligation. It converts a claim against an entity holding no assets into a claim against a collectable party, which changes the economics of the entire dispute. Whether it reaches the particular debt depends on its own language.
A forum clause fixes where the case is heard and a choice of law clause fixes which law construes the terms. Together they drive the cost, the timing, and the standard applied to the same set of facts, and New York courts routinely enforce both in agreements negotiated between businesses.
An integration clause bars reliance on promises made outside the signed document, and a no-oral-modification clause requires that changes be in writing. New York gives both real effect by statute, though conduct amounting to partial performance can still defeat a no-oral-modification clause.
A business served with a breach of contract complaint answers on the terms of the agreement and on the plaintiff's own conduct. Impossibility and frustration of purpose remain available in New York but are construed narrowly, and neither economic hardship nor a change in market conditions supports either one. The defenses below are set out in the guide to breach of contract defenses.
Offer, acceptance, and consideration were never completed, or the terms were left too indefinite to enforce. There is no contract to breach and the claim fails at the threshold.
A material breach by the plaintiff that came first excuses the defendant from further performance. New York bars a party in material breach from suing on the agreement it broke.
An act the contract required before the duty arose never occurred. Express conditions must be literally performed, and the obligation the plaintiff sues on was never triggered.
The conduct complained of falls within what the written terms actually permitted. Disappointment with a result the agreement allowed is not a breach of the agreement itself.
Accepting late payment without objection, or agreeing to a change in terms, relinquishes the right now enforced. Course of dealing can defeat a claim the written terms support.
Certain agreements must be in a signed writing, including a guaranty of another's debt and a contract that cannot be performed within a year. An oral version is unenforceable.
The loss claimed was not caused by the breach, or it rests on projection rather than provable figures. A claim without damages proven to a reasonable certainty recovers nothing.
A liability cap, a consequential damages waiver, or an unreasonable refusal to cover elsewhere limits what the plaintiff collects whatever the breach may have cost it.
A claim starts with a duty the contract genuinely imposed. A party disappointed by conduct the agreement never required has no breach to sue on, because the obligation traces to specific contract language rather than to expectation. Each element a claimant must prove is also where a breach of contract defense attacks.
New York separates a breach that defeats the purpose of the deal from one that merely falls short of it. A material breach excuses the other side from performing and supports a total-breach claim; a minor breach supports damages while both sides stay bound. That distinction governs a partnership or ownership dispute.
A breach without a documented loss produces a right without a recovery. New York requires damages shown to a reasonable certainty, built on invoices, replacement costs, and contemporaneous records rather than projection. The claimant assembles that figure from primary documents before filing.
A material breach defeats the central purpose of the agreement, as when a vendor fails to deliver the components an operation depends on. It excuses the injured party from further performance and supports an immediate suit for total breach of the deal.
A minor breach falls short of the agreement without defeating its core purpose, as with a short delay or a technical deviation. It supports a claim for the resulting damages while both sides stay bound to continue performing the commercial agreement.
An anticipatory repudiation is a positive and unequivocal refusal to perform, made before performance falls due. It lets the injured party sue at once rather than wait for the missed deadline, and an expression of doubt does not qualify as one.
Every New York contract carries an implied covenant of good faith and fair dealing. A party that deprives the other of the benefit of the bargain through conduct the contract never barred breaches it, often alongside a misrepresentation claim.
New York measures contract damages by the position performance would have produced, and the party seeking them carries the burden of proving the amount to a reasonable certainty. That party must also take reasonable steps to limit the loss, and a defendant that proves a failure to mitigate reduces the recovery. Five categories account for most of what changes hands, and the full method of calculating each appears in the guide to breach of contract damages. Punitive damages are not available for ordinary breach of contract in New York.
Direct damages compensate the lost benefit of the bargain, typically the difference between the contract price and the cost of covering elsewhere. They flow immediately from the breach and form the foundation of nearly every claim, and New York treats them as the baseline against which other categories are added.
Consequential damages cover downstream losses such as lost sales, disrupted operations, or liability to a third party. New York allows them only where the loss was within the contemplation of both parties when the contract was made and is provable to a reasonable certainty. Contracts frequently waive them by clause.
Lost profits are recoverable when the loss is traceable to the breach, foreseeable at contracting, and provable without speculation. An established business with a documented earnings record meets that standard more readily than a new venture, whose lost profits a court is likelier to treat as speculative.
A liquidated damages clause fixes the recovery in advance, and New York enforces it when the amount is a reasonable estimate of harm that was difficult to measure at signing. A clause set as a penalty rather than an estimate is void, and an enforceable clause generally replaces actual damages for the breach it covers.
New York adds statutory prejudgment interest, generally nine percent per year on a commercial contract claim, running from the date of the breach or a reasonable intermediate date rather than the date of filing. On an older claim the accrued interest can rival the principal, since it runs from the breach whenever suit is filed.
A court orders specific performance when money cannot adequately compensate the loss and the subject matter is unique. Real property is presumed unique, and custom goods or assets with no established market value qualify. Delay in seeking the remedy can defeat it.
A court can order damaging conduct to stop while the case proceeds when a later judgment could not undo the harm. An emergency injunction restrains trade-secret misuse, a departing party's competition, or the removal of assets beyond the reach of collection.
A declaratory judgment asks a court to rule on what the contract requires before either side acts on its own reading. It resolves a dispute over meaning without a party having to breach first and litigate the result. The ruling governs the contested agreement going forward.
Rescission voids the agreement and restores both sides to their pre-contract positions. New York grants it for fraud in the inducement, material misrepresentation, or mutual mistake, provided the status quo can be substantially restored and the party moves promptly.
New York allows six years to bring a claim on a written, oral, or implied contract, and four years on a contract for the sale of goods. A claim filed after the period runs is dismissed regardless of its merits, which makes the deadline a defense as often as it is a constraint. The clock starts at the breach itself rather than the day the loss is found.
A breach of a written, oral, or implied contract must be sued on within six years. A handshake deal carries the same six-year window as a signed agreement, and the difference lies in proving the terms rather than in the time allowed. The period runs from the date performance was due and missed.
A contract for the sale of goods carries a shorter four-year deadline under the UCC. The clock starts when the breach occurs, even where the buyer has no knowledge of it at the time. A warranty claim accrues at delivery, unless the warranty expressly reaches future performance.
A contract covering both goods and services takes the deadline of whichever purpose predominates. Parties may shorten the four-year goods period by written agreement to no less than one year, and may not extend it. Other contracts allow a reasonable and conspicuous reduction of the limitations period.
Kleyman Law Group represents businesses enforcing contractual rights and businesses defending breach claims. A first review identifies the controlling provisions, the immediate deadlines, and the recoverable damages or exposure.