Asset Purchase Agreement: Why Do Post-Closing Disputes Arise?

Survival periods dictate how long after closing a buyer may bring a claim for breach of a representation. A survival period of 12 months means the buyer has one year from closing to discover and assert a claim; after that deadline, the representation expires and no remedy is available, regardless of when the underlying problem actually occurred. In practice, this creates severe timing pressure. A buyer who discovers tax liability issues or customer contract breaches eight months after closing must investigate, quantify damages, and notify the seller within the remaining four months or lose the claim entirely. From a practitioner's perspective, survival periods are often the most heavily negotiated provisions because they directly determine whether a buyer can recover at all. Shorter survival periods favor sellers; longer periods favor buyers but increase the seller's exposure and often command a price adjustment downward at closing.

Representation disputes most frequently involve customer concentration, revenue recognition, accounts receivable quality, and environmental or regulatory compliance. A seller may represent that no customer represents more than 10 percent of revenue, but post-closing the buyer discovers the largest customer has announced a price reduction or is switching suppliers. Another common scenario involves tax representations: the seller represents that all payroll taxes have been paid, but the buyer later learns of an IRS audit or unpaid employment tax liability. These disputes are rarely clean. Courts often struggle with determining whether the seller knew the representation was false at signing or whether the buyer failed to conduct adequate due diligence. The indemnification clause, discussed below, becomes the mechanism for recovery in these cases.

A basket is a minimum threshold of losses before indemnification is triggered; a cap is the maximum amount the indemnifying party must pay. For example, a buyer might have a $50,000 basket and a $500,000 cap on representation breaches. This means the buyer must suffer at least $50,000 in aggregate losses before any claim arises, and even if losses total $2 million, recovery is capped at $500,000. These provisions are critical to understanding your actual remedy. Many buyers negotiate aggressively on caps, believing they protect against catastrophic loss, but in reality a $500,000 cap on a $10 million purchase price may provide minimal protection if the business has significant hidden liabilities. Survival periods and caps together determine the practical scope of recourse; a short survival period combined with a low cap can render indemnification nearly worthless.

In many New York asset purchase transactions, the parties establish an escrow account funded by a portion of the purchase price at closing. Funds remain in escrow for the survival period, typically 12 to 24 months, and are released to the seller only if no indemnification claims are asserted. New York courts, particularly in the Commercial Division, have frequently addressed disputes over escrow release and claim procedures. The practical significance is that the buyer's remedy depends entirely on whether funds remain in escrow when a claim is discovered. If the survival period expires and no claim has been asserted, the escrow is released and the buyer loses all recourse, even if a problem is discovered days later. This has led to disputes over whether a buyer's notice of claim must be detailed and timely, or whether a preliminary notice preserves rights. New York courts have generally required that claims be asserted within the survival period with sufficient specificity to permit the seller to investigate and respond.

The agreement must contain a detailed schedule or definition of assumed liabilities. Common assumed liabilities include accounts payable, current debt obligations, and lease obligations for assets being transferred. Liabilities not assumed typically include historical tax liabilities, pending litigation, environmental contamination predating the sale, and employee-related claims for periods before closing. The risk arises when the agreement is ambiguous or incomplete. For example, if the agreement says the buyer assumes all liabilities related to the business, a court may interpret this broadly to include historical environmental liability or undisclosed litigation. Conversely, if the agreement is silent on a particular liability category, the buyer may inherit it by operation of law (such as successor liability for environmental contamination under the Comprehensive Environmental Response, Compensation, and Liability Act). The strategic lesson is that assumed liabilities must be itemized with specificity; vague or general language creates post-closing disputes and often favors whoever bears the burden of proving the other party assumed a liability.

If a liability was not assumed and was not disclosed, the buyer's recourse depends on whether it falls within a representation breach (such as a breach of a no undisclosed liabilities representation) or whether it constitutes a successor liability imposed by law. If it is a representation breach, the buyer must pursue an indemnification claim within the survival period and subject to the basket and cap. If it is a successor liability imposed by law, the buyer may have no contractual recourse and must satisfy the liability directly. Environmental liability is a prime example: if the property transferred has soil contamination from pre-closing operations, the buyer may be liable under CERCLA regardless of whether the agreement disclaimed environmental liability. The buyer's only recourse would be to sue the seller for indemnification if an environmental representation was breached, but that claim is subject to the survival period and cap. This is where the negotiation of representations, survival periods, and escrow amounts becomes critical to managing risk.

The representations, warranties, indemnification clause, survival periods, baskets, caps, and assumed liabilities schedule are the provisions that most directly affect your post-closing risk. A buyer should engage counsel to review these sections with particular attention to scope and precision. For more detailed guidance on structuring the overall transaction framework, consult resources on asset purchase agreement mechanics and asset purchase transaction design. Beyond the indemnification mechanics, the buyer should conduct thorough due diligence on the assets themselves, customer contracts, employee matters, and regulatory compliance. The agreement's representations are only as valuable as the buyer's ability to verify them before signing. A buyer who relies solely on seller representations without independent verification has limited recourse if those representations prove false.

The survival period begins on the closing date. A buyer should negotiate a closing timeline that permits adequate pre-closing diligence and should consider requesting an extended survival period for representations most likely to be discovered late (such as tax or environmental issues). The agreement should also specify the mechanics for asserting claims: how notice must be delivered, what information must be included, and whether preliminary notice preserves rights beyond the survival deadline. Some agreements permit a buyer to assert a basket claim by delivering notice before the survival period expires, even if the full amount of damages is not yet quantified. Understanding these procedural details is essential to preserving remedies. As counsel, I often advise that the closing process itself should include a post-closing reconciliation period (typically 30 to 90 days) during which the buyer and seller jointly verify working capital, inventory, and receivables quality. This window can catch representation breaches early and permit negotiated resolution before the survival period becomes strained.

The outcome of an asset purchase transaction depends substantially on how well the agreement anticipates and allocates risk. Buyers should recognize that the representations, survival periods, and indemnification mechanics are not boilerplate provisions to be glossed over; they are the primary determinants of whether remedies exist when problems surface. The strategic focus should be on negotiating survival periods long enough to permit discovery of likely problem areas, baskets and caps that reflect the transaction's materiality, and assumed liabilities that are itemized with precision. Post-closing disputes over whether a liability was assumed or whether a representation was breached are expensive and time-consuming; they are best avoided through careful drafting and thorough due diligence before closing.