Closing Conditions

Closing conditions are the requirements that a merger or acquisition agreement lays down as prerequisites to completing the deal — the boxes that must be checked between the day the contract is signed and the day ownership actually changes hands. Few large deals sign and close on the same day. Between signing and closing there is usually a gap, sometimes months long, during which necessary approvals are obtained and promises are kept. Closing conditions define exactly what has to be true or done before either side is obliged to complete. Common ones include obtaining regulatory or antitrust clearance, securing shareholder approval, getting third-party consents, ensuring the representations made in the contract remain accurate, delivering agreed documents, and confirming that no material adverse change has damaged the business in the interim. Until every condition is met or waived, either party may be able to walk away.

Closing conditions exist to manage the risk of that gap between signing and closing. A buyer does not want to be forced to complete if, before closing, the target loses a key customer, fails to get a license, or turns out to have misrepresented itself; a seller does not want a buyer to escape for trivial reasons or simple buyer's remorse. Closing conditions allocate these risks in advance by stating precisely what must hold for the deal to close. They give each side defined protection and a defined path: satisfy the conditions and the deal completes; fail a genuine condition and the affected party can decline to close, sometimes with a fee owed. The wording of each condition is negotiated hard, because it determines who bears the risk of everything that could go wrong before completion.

The most contested closing condition is usually the material adverse change (MAC) or material adverse effect clause — a condition that lets a buyer refuse to close if something has materially and durably harmed the target's business between signing and completion. A MAC clause is the buyer's protection against the business it agreed to buy deteriorating badly before it owns it. But these clauses are written narrowly and interpreted strictly, and courts are reluctant to let buyers escape merely because conditions worsened; the change usually has to be severe, unexpected, and lasting, not a temporary dip or an industry-wide downturn the buyer implicitly accepted. Carve-outs typically exclude general economic, market, or sector conditions, so a MAC has to hit the target disproportionately. Because a valid MAC is a rare and powerful exit, its exact wording is among the most heavily negotiated in the agreement.

The other headline closing conditions are approvals and consents, and they differ in character from the MAC. Regulatory and antitrust clearances are conditions the parties must actively pursue, often over months, and a deal can die if a competition authority refuses. Shareholder approval is required where owners must vote. Third-party consents — from lenders, landlords, or key customers whose contracts have change-of-control clauses — must be gathered so the deal does not breach existing agreements. The accuracy of the representations and warranties, restated as of closing, is itself a condition, tying the seller's disclosures to the obligation to complete. Where a MAC protects against the business worsening, approvals and consents ensure the deal is permitted and clean. Together, the conditions map every prerequisite standing between a signed contract and a completed transaction.

For both sides, using closing conditions well means negotiating them with foresight and drafting them with precision, because their wording decides who bears which risk during the gap before completion. A buyer wants conditions broad and clear enough to protect against real deterioration, missing approvals, and inaccurate disclosures; a seller wants them narrow and objective enough that the buyer cannot escape on a technicality or for mere regret. Both want deal certainty — a set of conditions that a genuine deal can realistically satisfy, so the transaction actually closes. Vague conditions invite disputes; overly loose ones let a party walk for no good reason; overly tight ones can trap a party into completing a deal that has gone wrong. The craft is conditions that allocate real risks fairly and leave little room for opportunistic reinterpretation.

The disciplined habits are to enumerate the conditions explicitly, define material terms like a MAC with care and appropriate carve-outs, assign clear responsibility for pursuing approvals and consents, and set deadlines and remedies — including any break fee — for a failure to close. Both parties should track progress against the conditions between signing and closing, since a deal is not done until every condition is met or waived. Treating closing conditions as boilerplate is a mistake, because they are where the risk of the interim period actually lives. Drafted and managed well, they give a deal both protection and certainty. This is general educational information and not legal advice.

Closing, the completion of a transaction when ownership passes, combines with conditions from Latin condicio, a stipulation, to name the stipulations that must hold before a deal closes.

Etymology: source.

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