Accretive Acquisition
A deal that adds more value to the buyer than it cost, because the acquired earnings are revalued at the buyer's higher multiple.
The Core Mechanic
An acquisition is accretive when it instantly raises the buyer's own value by more than the buyer paid. The mechanism is the gap between two multiples. A larger company, especially a public one, trades at a higher multiple of earnings than the smaller company it is buying. The moment a smaller company's profit folds into the buyer's financials, that profit gets revalued at the buyer's higher multiple. Warrillow puts the arithmetic plainly in his glossary.
"The earnings the acquirer bought for five times would be worth 12 times in the hands of the acquirer."
Warrillow, The Art of Selling Your Business, Appendix B
In that example the buyer pays five times earnings and the same earnings are immediately worth twelve times inside its own business. The difference is value the buyer captures simply by closing the deal.
Why It Lets a Buyer Pay More
Because the gap between multiples works in the buyer's favor, most small deals are accretive to a larger acquirer. As Warrillow argues in chapter 16, this is the seller's lever for nudging an offer upward. The seller's job is to make the buyer see the value being created, so the buyer can justify a richer bid to its own board or investment committee.
"They would increase the value of their company by $3 million—without lifting a finger!"
Warrillow, The Art of Selling Your Business, ch. 16
Warrillow notes the effect is amplified when the buyer finances the purchase with debt rather than its own equity, because cheap borrowed money buys earnings that are then revalued at the buyer's higher multiple. Bigger acquirers trading at higher multiples make most small acquisitions accretive almost by default.
Using Accretion as Negotiating Leverage
Quantifying accretion is the rational case a seller hands the buyer. Rather than arguing for a higher multiple in the abstract, the seller shows the buyer exactly how the deal makes the buyer richer. Warrillow tells sellers to build the model and walk the buyer through it.
"Run scenarios that demonstrate how—even in the worst case—they will make out like bandits by buying your business."
Warrillow, The Art of Selling Your Business, ch. 16
This is distinct from the strategic premium, which comes from synergies specific to one buyer. Accretion is financial: it flows from the multiple gap alone, independent of any operational fit. Both arguments give the buyer ammunition, but accretion is the cleaner, more universal one because it applies to nearly any larger acquirer. The seller's aim is not to capture all the accretion, which the buyer will treat as its own, but to claim a sliver by reframing the deal as value creation the buyer should pay to share in.
Distinguishing Accretion From the Headline Price
A seller can grow the dollar value of a deal in two ways: raise the multiple, or raise the earnings being multiplied. Accretion is a third frame entirely. It does not change the seller's company at all; it changes how the buyer should value what it is buying. A deal can sit at a modest multiple from the seller's side and still be highly accretive from the buyer's side. Understanding this separation lets a seller argue that the buyer's natural valuation, not the seller's, sets the ceiling on what the deal is worth.
Further Reading
Sources: Warrillow, The Art of Selling Your Business ch.16; Warrillow, The Art of Selling Your Business Appendix B.