Understanding the Critical Role of the Sale and Purchase Agreement

When finalizing the purchase or sale of a business, the Sale and Purchase Agreement (SPA) serves as the foundational legal document that governs the entire transaction. A well-drafted SPA does more than memorialize the deal—it allocates risk, sets clear expectations, and provides a roadmap for post-closing obligations. For both buyers and sellers, understanding which provisions are non-negotiable and how to structure them can mean the difference between a smooth transition and protracted litigation. This article examines the essential clauses every business SPA should contain, offering practical guidance on their purpose and common pitfalls to avoid.

SPAs are typically negotiated under significant time pressure, often with competing bidders or looming deadlines. In such an environment, it is easy to gloss over key provisions or accept standard language that may not fully protect your interests. A carefully constructed SPA addresses not only the price but also the mechanisms for adjustment, the scope of assets and liabilities transferred, the quality of the seller’s representations, and the remedies available if things go wrong. By investing time upfront to negotiate these terms clearly, both parties reduce the risk of costly disputes after closing.

Purchase Price and Payment Terms

The purchase price clause is the financial heart of the SPA. It must specify not only the total consideration but also the structure of payment, including any deposits, installment payments, earn-outs, or seller financing. The provision should clearly state the currency, the exact payment dates, and the method of transfer (e.g., wire transfer, certified check). For transactions involving earn-outs, the SPA must define the performance metrics (revenue, EBITDA, or customer retention) and the time frame over which they will be measured. Buyers should include provisions for set-off rights in case the seller breaches representations, while sellers should insist on a clear, enforceable payment schedule with penalties for late payment.

Beyond the obvious numbers, the purchase price clause should address working capital adjustments, which are common in mid-market and larger transactions. A target working capital figure is agreed during due diligence, and the final purchase price is adjusted upward or downward based on the actual working capital at closing. This mechanism ensures that the seller delivers the business with a normal level of cash, receivables, and payables. The agreement should specify how working capital is calculated, referencing the same accounting principles used in the financial statements. Disputes over working capital adjustments are among the most frequent post-closing conflicts, so clarity is essential.

Earn-Out Structures and Contingent Payments

When part of the purchase price is contingent on future performance, the SPA must outline how the earn-out is calculated, verified, and paid. The agreement should designate whether the buyer or an independent accountant will calculate the earn-out, how disputes are resolved, and what happens if the business is sold again during the earn-out period. Sellers often seek caps on expenses that could reduce earnings, while buyers want the ability to make ordinary-course business decisions without triggering an earn-out dispute. A well-defined earn-out clause reduces the risk of post-closing disagreements.

Earn-outs are common in transactions where there is a gap between the seller’s valuation expectations and the buyer’s willingness to pay based on current performance. They can be structured around revenue milestones, EBITDA targets, or even customer retention rates. However, earn-outs are notoriously litigious. Sellers should insist on transparent reporting rights, including access to the financial records used to calculate the earn-out. Buyers should negotiate the right to manage the business in their discretion, provided they do not take actions specifically designed to avoid the earn-out. Many SPAs include a “good faith” or “commercially reasonable efforts” standard to guide the buyer’s conduct during the earn-out period.

Assets and Liabilities Included in the Transaction

This provision must exhaustively list every tangible and intangible asset being transferred. Tangible assets include real estate, equipment, inventory, vehicles, and office furniture. Intangible assets cover intellectual property (trademarks, patents, copyrights, trade secrets), customer lists, contracts, permits, domain names, and goodwill. The SPA should also identify any liabilities the buyer is assuming, such as accounts payable, accrued salaries, or existing debt. Conversely, the seller must clearly itemize liabilities that remain with them, including tax obligations, pending litigation, or warranty claims. A schedule of assets and liabilities attached to the agreement provides the necessary detail and should be updated through the closing date.

One of the most common mistakes in asset-based SPAs is failing to account for contracts that require third-party consent to transfer. Many commercial leases, supply agreements, and customer contracts contain anti-assignment clauses that prevent the seller from simply handing them over to the buyer. The SPA should obligate the seller to use reasonable efforts to obtain those consents and specify what happens if a consent is not obtained. In some cases, the buyer may need to structure the transaction as a stock purchase or merger to avoid consent issues altogether. The assets and liabilities schedule should also address whether the buyer is assuming any employee benefit plans, accrued vacation, or deferred compensation obligations.

Critical Attention to Intellectual Property

Intellectual property is often the most valuable yet most overlooked asset in a business sale. The SPA must require the seller to execute separate assignments for each patent, trademark, and copyright. Buyers should conduct a thorough IP audit during due diligence and demand representations that no third party owns or claims any interest in the transferred IP. The agreement should also address domain names, social media accounts, and proprietary software, including source code escrow arrangements if applicable.

For technology companies, the IP due diligence process should include a review of all open-source software used in the company’s products. The SPA should contain representations that the seller has complied with all open-source license obligations and that no open-source code has been incorporated in a way that would require the buyer to disclose its own proprietary source code. Additionally, the agreement should address employee and contractor assignments—ensuring that all IP created by current and former personnel is owned by the company. Buyers should also verify that the seller has registered its key trademarks and domain names in all relevant jurisdictions.

Due Diligence and Conditions Precedent

Conditions precedent are the hurdles that must be cleared before the deal closes. Typical conditions include satisfactory completion of due diligence, receipt of third-party consents (e.g., landlord or lender approvals), absence of material adverse changes, and procurement of necessary regulatory approvals. The SPA should set specific time frames for fulfilling these conditions and, critically, state what happens if they are not met. Buyers often negotiate a “walk-away” right if due diligence uncovers a material issue, while sellers prefer conditions that are objectively verifiable and not left to the buyer’s subjective satisfaction. The due diligence clause itself should grant the buyer access to all books, records, contracts, financial statements, and other relevant documents, subject to confidentiality obligations.

A well-structured due diligence process is the buyer’s best defense against unpleasant surprises. The SPA should define the scope of due diligence, the timeline, and the buyer’s right to request additional information. Buyers should organize their due diligence around key risk areas: financial, legal, tax, operational, environmental, and regulatory. Sellers should prepare a virtual data room with organized, indexed documents to facilitate the process. The conditions precedent section should also address any regulatory approvals required under antitrust or industry-specific laws, such as Hart-Scott-Rodino filings in the United States or foreign investment review in jurisdictions like CFIUS.

Material Adverse Change Clauses

A material adverse change (MAC) clause allows a buyer to terminate the agreement if a significant negative event occurs between signing and closing. The SPA must define what constitutes a material adverse change, such as a sharp decline in revenue, loss of a key customer, or a major lawsuit. Sellers typically carve out industry-wide economic downturns or changes in law, ensuring that the clause does not become a loophole for buyers to back out of a deal they no longer want. Courts strictly construe MAC clauses, so precise drafting is essential.

In practice, MAC clauses are rarely invoked successfully, but they serve an important risk allocation function. The definition should include a measurable threshold, such as a 10% decline in revenue or EBITDA, to provide objective criteria. Sellers should push for exclusions for events that affect the industry generally, such as changes in interest rates, commodity prices, or regulatory conditions, unless they disproportionately impact the target business. Buyers should ensure that the MAC clause covers both financial and operational metrics and that it survives until the moment of closing. The SPA should also address the buyer’s right to terminate if a MAC has occurred and the seller’s obligation to notify the buyer of any material developments between signing and closing.

Representations and Warranties

Representations and warranties are factual statements made by the seller about the business. These cover financial condition (accuracy of financial statements), legal compliance, tax matters, ownership of assets, absence of undisclosed liabilities, and intellectual property rights. The buyer relies on these assurances when deciding to proceed and, more importantly, has a remedy if they prove false. Sellers should limit representations to their knowledge and use “knowledge qualifiers” to avoid strict liability. Buyers should push for representations that survive the closing for an agreed period (typically 12–24 months) and cover all documents produced during due diligence. The “basket” and “cap” provisions—thresholds for when claims can be brought and the maximum liability—must be negotiated carefully.

Common categories of representations include: organization and authority (the seller is validly existing and has the power to enter the transaction), financial statements (they fairly present the financial condition and results of operations), absence of undisclosed liabilities (no material liabilities other than those set forth in the financials), compliance with laws (the business has operated in accordance with all applicable laws), tax matters (all tax returns have been filed and taxes paid), environmental matters (no contamination or non-compliance), and employee matters (compliance with labor laws, no pending grievances). The SPA should also include a representation regarding the accuracy of information provided during due diligence, often called a “no other facts” representation, although sellers typically resist this.

Survival Periods and Indemnification Caps

The SPA must specify how long each representation survives after closing. Standard periods range from one to three years, with certain items (tax, title, fundamental representations) surviving longer or indefinitely. The indemnification section then explains how the buyer can recover losses if a representation is breached. Buyers often want a low basket (e.g., $10,000) and a high cap (e.g., 100% of the purchase price). Sellers typically push for a higher basket and a lower cap, often around 10–20% of the purchase price. The SPA should also allocate responsibility for third-party claims and outline defense and settlement procedures.

One important nuance is the distinction between a “deductible” basket and a “tipping” basket. With a deductible basket, the buyer bears the first losses up to the basket amount, and only losses exceeding that threshold are recoverable. With a tipping basket, once losses exceed the threshold, the buyer can recover all losses from the first dollar. Buyers generally prefer a tipping basket, while sellers prefer a deductible. The cap is usually expressed as a percentage of the purchase price, but sellers should ensure that the cap applies to all indemnification claims except those arising from fraud, intentional misrepresentation, or breaches of fundamental representations (which often have no cap).

Covenants and Post-Closing Obligations

Covenants are promises to take (or refrain from taking) specific actions. Pre-closing covenants may include operating the business in the ordinary course, maintaining insurance, and not selling assets. Post-closing covenants cover critical transition matters such as non-competition, non-solicitation, confidentiality, and transitional assistance. The non-competition covenant must be reasonable in geographic scope, duration, and business activities to be enforceable under state law. Similarly, non-solicitation clauses should restrict the seller from poaching employees or customers. Sellers may request carve-outs for passive investments or employment with a competitor in a different capacity.

The pre-closing covenant to operate in the ordinary course is particularly important. It prevents the seller from making fundamental changes to the business between signing and closing, such as selling major assets, entering into unusual contracts, or changing compensation structures. The SPA should expressly list actions that require the buyer’s consent, such as incurring debt above a certain threshold, acquiring other businesses, or terminating key employees. Buyers should also require the seller to maintain existing insurance coverage and to preserve the business’s relationships with customers, suppliers, and employees.

Transitional Services and Training

For many buyers, continuity of operations relies on the seller’s assistance after closing. The SPA should include a voluntary transitional services agreement (TSA) that outlines the services the seller will provide (e.g., IT support, accounting, introductions to suppliers) and for how long. The TSA should specify the compensation, if any, and the scope of services. Buyers benefit from a clear timeline for handover, while sellers want to avoid indefinite obligations. Both parties should agree on a fixed term (typically 30–90 days) with the option to extend by mutual consent.

Transitional services can cover a wide range of operational needs, including IT systems and infrastructure, accounting and payroll processing, customer support and order fulfillment, and introductions to key suppliers and distributors. The TSA should include service level expectations and a process for addressing performance issues. Sellers should ensure that the TSA does not interfere with their ability to wind down their operations or pursue new ventures after the transition period. Buyers should begin planning for independence from day one and avoid becoming overly reliant on the seller’s continued involvement.

Termination and Remedies

The termination clause sets forth the circumstances under which either party can walk away without penalty. Common grounds include failure to satisfy conditions precedent, material breach by the other party, or expiration of a long-stop date. The SPA should state whether termination is the sole remedy (limiting claims to return of deposits) or whether the terminating party can also seek damages. A breakup fee or reverse breakup fee may be appropriate in larger transactions to compensate the other side for time and expense. The remedies section should also address specific performance, allowing a party to force closing if the other refuses without cause.

Breakup fees are common in auction processes and larger M&A deals. They compensate the buyer if the seller backs out to accept a higher offer, and they compensate the seller if the buyer fails to close despite having financing. The amount of the breakup fee is typically 2–4% of the enterprise value for sell-side fees and up to 6–8% for buy-side reverse fees. The SPA should specify the triggering events, the payment mechanism, and whether the breakup fee is the sole remedy or is in addition to other damages. Specific performance is a powerful remedy but can be difficult to obtain, so parties often agree to a liquidated damages provision instead.

Dispute Resolution: Arbitration vs. Litigation

Many SPAs include a dispute resolution clause that selects arbitration over court litigation. The clause should designate the arbitration rules (e.g., AAA, JAMS), location, number of arbitrators, and whether the arbitrator can award attorneys’ fees. Arbitration can be faster and more confidential, but parties forfeit the right to appeal. For smaller disputes, some agreements insert a mediation requirement before arbitration. Buyers and sellers should consider their risk tolerance and the complexity of potential claims when choosing a forum.

In international transactions, the choice of arbitration institution and seat is especially important. The International Chamber of Commerce (ICC) and the London Court of International Arbitration (LCIA) are common choices for cross-border deals. The governing law clause should be consistent with the dispute resolution mechanism, and the parties should consider whether they want expert determination for technical issues such as working capital adjustments or earn-out calculations. Many SPAs also include a waiver of jury trial, which can streamline litigation if the parties choose court resolution.

Indemnification Provisions

Indemnification is the mechanism by which one party agrees to hold the other harmless for specific losses. In a business SPA, the seller typically indemnifies the buyer for breaches of representation and certain pre-closing liabilities. The provision should specify the types of damages covered (direct damages, third-party claims, and sometimes consequential damages), the time limit for bringing claims, and the procedure for notice and settlement. Sellers often insist on a “sole remedy” clause stating that indemnification is the buyer’s only recourse for breaches, barring claims under securities laws or fraud. Buyers should resist such limitations for fraud or intentional misrepresentation.

The indemnification section should also address the defense of third-party claims. Typically, the indemnifying party (the seller) has the right to assume the defense of any third-party claim, using counsel of their choice, provided they acknowledge the indemnification obligation. The indemnified party (the buyer) has the right to participate in the defense at their own expense. The SPA should specify that the indemnifying party cannot settle a claim without the indemnified party’s consent if the settlement involves an admission of liability or injunctive relief. Additionally, the indemnification provision should cover environmental liabilities, product liability claims, and tax liabilities arising from pre-closing periods.

Additional Key Provisions

Beyond the core clauses above, several other provisions deserve careful attention in any business SPA. These additional terms can significantly impact the parties’ rights and obligations post-closing.

Data Privacy and Cybersecurity

In an era of increasing regulatory scrutiny, the SPA should include representations regarding the seller’s compliance with data privacy laws, such as the GDPR, CCPA, and other applicable regulations. The seller should represent that it has implemented reasonable security measures, has not suffered a data breach, and has obtained all necessary consents for the collection and use of personal data. Buyers should also require the seller to disclose any pending privacy-related claims or investigations. The SPA may also include a covenant requiring the seller to cooperate with the buyer’s privacy compliance efforts post-closing.

Employment and Employee Benefits

Employee-related provisions are critical, especially in service businesses where talent is a primary asset. The SPA should address the treatment of employee benefits, including whether the buyer will assume the seller’s benefit plans or establish new ones. Representations should cover compliance with ERISA, COBRA, and other employment laws. The agreement should also address non-competition and non-solicitation agreements with key employees, and the buyer may require the seller to secure employment agreements with critical personnel as a condition to closing. The SPA should specify who is responsible for bonuses, severance, and accrued vacation that relate to the pre-closing period.

Tax Provisions

Tax provisions in an SPA are often the most complex and heavily negotiated. The agreement should allocate responsibility for pre-closing tax liabilities, including income taxes, sales taxes, payroll taxes, and property taxes. The seller typically indemnifies the buyer for any taxes arising from periods before closing. The SPA should also address the treatment of tax attributes such as net operating losses, tax credits, and basis step-up. In asset sales, the parties should agree on how the purchase price is allocated among asset classes for tax purposes. The IRS requires Form 8594 to be filed for asset acquisitions, and the SPA should include a covenant that both parties will file consistently with the agreed allocation.

Confidentiality and Public Announcements

Both parties should agree to keep the terms of the transaction confidential except as required by law or with the other’s consent. The SPA should designate who is authorized to make public announcements and the timing of such announcements. This prevents premature disclosure that could harm business relationships or stock prices. In public company transactions, the parties must also comply with SEC disclosure requirements and Regulation FD. The confidentiality clause should survive the closing and extend to any proprietary information exchanged during the due diligence process.

Risk of Loss and Insurance

The SPA must allocate the risk of loss or damage to the business assets between signing and closing. Typically, the seller bears the risk until closing and must maintain insurance coverage. The buyer should require evidence of adequate insurance and the right to be named as an additional insured if appropriate. The agreement should also address what happens if a material asset is destroyed or damaged before closing, including the buyer’s right to terminate or reduce the purchase price. In some cases, the buyer may want to maintain “gap insurance” to cover the period between signing and closing.

Expenses and Tax Gross-Ups

The agreement should state which party pays for expenses such as legal fees, accounting costs, and brokerage commissions. In some transactions, the seller agrees to reimburse the buyer for specific due diligence costs in the event of a failed deal. Tax gross-up clauses may be necessary if the seller’s indemnification obligations are subject to tax, ensuring the buyer receives the full benefit of the indemnity. In cross-border transactions, the parties should also consider any withholding tax obligations and whether a gross-up is required for treaty benefits.

Force Majeure

A force majeure clause excuses performance when extraordinary events outside the parties’ control (e.g., natural disasters, pandemics, government actions) occur. Given recent global disruptions, this clause should be carefully tailored. Buyers and sellers may want to carve out specific events or limit the excuse to delays that actually prevent closing. The clause should also address the obligation to notify the other party and to use reasonable efforts to mitigate the impact. Some SPAs include a material adverse change clause as a separate mechanism to address force majeure events that affect the business’s value.

Conclusion

A thorough Business Sale and Purchase Agreement is the cornerstone of a successful transaction. By including detailed provisions on purchase price, asset allocation, due diligence, representations, covenants, termination, and indemnification, both parties can minimize uncertainty and protect their interests. The specific terms should always be reviewed by experienced legal counsel familiar with the relevant jurisdiction and industry. For further reading, consider the American Bar Association’s Business Law Section for model SPA forms, the Weil Private Equity SPA Trends report for market negotiation insights, and the SEC’s guidance on M&A disclosure for public company transactions. Whether you are buying your first business or selling an established enterprise, a carefully crafted SPA provides the clarity and legal safety net needed for a smooth change of ownership. Investing the time to negotiate these provisions thoroughly will pay dividends in reduced risk, fewer disputes, and a stronger foundation for the business’s future under new ownership.