Transaction Bonus

A transaction bonus (also called a deal bonus, change-of-control bonus, or transaction completion bonus) is a one-time cash payment made to key employees upon the successful closing of an M&A transaction. Transaction bonuses are a common tool for retaining critical management and staff during the often-disruptive M&A process — ensuring they remain focused on business performance and close cooperation through the transaction rather than looking for new opportunities or disengaging.

Transaction bonuses are distinct from ongoing retention arrangements (which vest over post-close employment periods) and from equity-based compensation tied to the company's exit proceeds. A transaction bonus is typically a fixed dollar amount paid at close or shortly after — a reward for navigating the transaction process successfully without requiring continued post-close employment (though some are tied to a 3–6 month post-close stay requirement).

For SMB acquisitions, transaction bonuses are particularly important because small businesses are often highly dependent on a handful of key people. A controller who understands the accounting system, a lead engineer who holds technical knowledge, or a top salesperson with customer relationships — any of these individuals leaving during or immediately after the transaction creates real business risk for the buyer. Transaction bonuses are the bridge that keeps these people engaged through close.

Transaction bonuses are typically funded by the seller (as a cost that reduces EBITDA and therefore affects the purchase price) or, in some structures, by the buyer as a post-close retention investment. When the buyer funds the bonus, it is often a day-one payment or structured as a 90-day retention bonus conditioned on continued employment. When the seller funds it, it may be reflected as a transaction cost that is treated as an adjustment to the purchase price rather than an income statement item.