Mergers and acquisitions (M&A) can be among the most complex and consequential events in a business’s life. Success depends not only on finding the right partner but also on understanding how deal terms shift risk and value between buyer and seller. These terms, ranging from financing contingencies to indemnification clauses, determine who bears responsibility when things go right or wrong. As Jacqueline Brooks of Duane Morris LLP stresses, precision is paramount. A single undefined term or inconsistent cross reference can create expensive litigation down the road. Every clause should answer who does what, when it happens, and what the remedy is if it doesn’t.

In the end, M&A contracts are more than legal formalities; they are roadmaps for how a transaction will unfold and how risks will be shared.

Due Diligence and Conditions to Closing

Before closing, the buyer’s team of lawyers, accountants, and financial advisors performs due diligence to verify the seller’s representations. They review financial statements, major contracts, litigation, environmental exposure, employee matters, and legal compliance. This process isn’t just about uncovering hidden liabilities; it also helps the buyer confirm that the agreed upon price makes sense. Closing conditions, such as regulatory approvals, shareholder consent, or the absence of a ‘Material Adverse Change’ (MAC), protect the buyer from unforeseen developments between signing and closing. The seller, in turn, must ensure those conditions are clearly defined and limited so the buyer can’t walk away over minor issues. In the end, every party benefits when expectations are transparent and measurable.

A Note About MAC Clauses

A MAC clause allows a buyer to terminate or renegotiate the deal if the target suffers a serious decline between signing and closing. As Robert Londin of Jaspan Schlesinger Narendran LLP observes, “The MAC is the buyer’s parachute, but it only opens when things really go wrong.”

Courts interpret these clauses narrowly. Short term dips in earnings or general market downturns usually don’t qualify as a MAC. To balance interests, sellers push for carve outs excluding broad economic trends, changes in law, or force majeure events like pandemics. Buyers, on the other hand, try to retain flexibility to walk away from company specific problems. A well drafted MAC clause specifies objective financial thresholds, such as a defined percentage decline in EBITDA, to reduce ambiguity and potential litigation.

Structuring the Purchase Price

The purchase price section of an M&A agreement defines when, how, and under what conditions that number is paid. Typical elements include cash at closing, promissory notes, seller financing, stock consideration, and performance based earnouts.

Earnouts are especially useful when the buyer and seller disagree on future performance. They tie part of the price to post closing results, such as revenue or EBITDA targets. However, sellers must ensure they retain visibility into how those results are calculated, since they often lose control of operations after closing.

Escrows and holdbacks are another layer of protection for buyers, reserving part of the purchase price to cover potential indemnification claims. Negotiating their duration, size, and release conditions can significantly affect a seller’s net proceeds. In some deals, parties also include purchase price adjustments to account for working capital or net debt at closing, ensuring that the value delivered matches the price paid.

Financing Conditions

While all cash deals remain the simplest, hybrid structures involving debt, rollover equity, or contingent payments are increasingly common.

“Cash is king in most transactions, but flexibility matters. Sometimes taking part of the purchase price in stock or an earn out can mean sharing in future upside,” notes Michael Weis of Weis Burney LLC.

Buyers may prefer to conserve liquidity or align incentives by keeping sellers invested post closing. Sellers, however, should confirm that financing is fully committed before signing and insist that any conditions to funding are narrow and specific. In competitive auctions, buyers with cash on hand often prevail because they can close faster and with fewer contingencies. The financing section of a purchase agreement should specify exactly where the money is coming from and what happens if funding falls through.

Tax Consequences and Allocation

Tax treatment can dramatically influence deal economics. For instance, in an asset sale, gains from certain assets, like inventory or equipment, are taxed as ordinary income, while others may qualify for capital gains rates. In a stock sale, sellers typically benefit from capital gains treatment, but buyers lose the step up in tax basis for underlying assets. To bridge that gap, parties negotiate tax allocations and sometimes adjust price accordingly. Deferring payments over multiple tax years may also allow sellers to spread liability. Both sides should consult tax advisors early to model after tax outcomes under different structures before signing.

Indemnification: Who Bears the Risk?

Even after closing, disputes can arise if representations prove inaccurate or undisclosed liabilities emerge. Indemnification provisions determine who bears those risks and how compensation will be handled. They specify what events trigger claims, what losses are covered, and how long each representation survives. Common mechanisms include ‘baskets’ (minimum loss thresholds before recovery), ‘caps’ (maximum seller exposure), and ‘survival periods’ (time limits for claims).

Some agreements also require buyers to offset losses against escrowed funds before pursuing additional recovery. Representations and warranties insurance (RWI) has become a popular alternative, allowing parties to transfer risk to an insurer and close with cleaner balance sheets. For sellers, limiting the survival period and narrowing definitions of ‘loss’ can prevent endless exposure. Buyers, meanwhile, should ensure that critical representations, like title, authority, and taxes, are carved out as fundamental and survive longer.

Fundamental vs. General Warranties

Not all warranties carry equal weight. Fundamental warranties cover the core facts that make the transaction viable: ownership of shares or assets, authority to enter into the agreement, and compliance with law. General warranties address day?to?day operational matters like customer contracts or employee issues. Because breaches of fundamental warranties strike at the heart of the bargain, they often have longer survival periods and higher liability caps. Recognizing which warranties fall into which category helps each party allocate risk rationally and negotiate price with eyes wide open.

Crafting a Smarter Deal

Every M&A transaction is a balancing act between risk and reward. Buyers seek protection against the unknown; sellers want certainty and clean exits. Understanding the key provisions in a deal empowers business owners to navigate negotiations confidently. The smartest deals are those where both parties know their rights, obligations, and boundaries before they sign.

Beyond the legal and financial mechanics, every M&A deal ultimately hinges on relationships. Trust between principals and advisors can make the difference between a collaborative closing and a collapsed negotiation. Buyers and sellers should communicate frequently, disclose issues early, and avoid surprises. Post closing integration, how teams, systems, and cultures merge, is often overlooked but vital to realizing deal value. Flexibility and problem?solving matter as much as the contract language itself.

This article was originally published on November 11, 2025 here.