The Add-Backs Buyers Accept, Question, and Reject

Somewhere in every deal there’s a schedule with an innocent name — “EBITDA adjustments,” usually — that ends up governing more purchase price than any other page in the data room. These are the add-backs: expenses the seller argues a new owner won’t bear, added back to reported earnings to arrive at the “real” number the multiple gets applied to. The math is unforgiving in both directions. At a six-times multiple, every accepted add-back is worth six dollars of price per dollar of adjustment — and every rejected one costs the same, plus something harder to price: a withdrawal from the buyer’s trust in every other number you’ve shown them.

Because that’s the part sellers miss. The add-back schedule isn’t just arithmetic; it’s a character reference. A schedule full of defensible adjustments reads as an owner who knows their business. A schedule padded with hopeful ones invites the buyer’s diligence team to re-examine everything — and that erosion of confidence kills more transactions than any single finding. So it’s worth knowing, before your schedule exists, how a buyer’s team will sort it. In practice everything lands in one of three piles.

The accepted pile: things that are truly personal or truly over

The clean add-backs share a test: the expense demonstrably ends at closing, and a document proves it. Excess owner compensation is the classic — you pay yourself $500K for a role that costs $300K at market; the $200K difference adds back, provided the market rate is supported and the role is honestly described. Genuinely personal expenses run through the business — the vehicles the company doesn’t need, the family member on payroll who doesn’t work there, the country club, the owner’s insurance. True one-time items with paper behind them: a settled lawsuit, a flood remediation, transaction fees for the deal itself, a discontinued product line’s shutdown costs. Buyers accept these quickly when — and this is the operative condition — each one traces to an invoice, a ledger line, a settlement agreement. An add-back you can’t document isn’t an add-back; it’s an opening position.

The questioned pile: where deals slow down

The middle pile holds items that are arguable — legitimate in concept, negotiable in size — and this is where most of the diligence calendar gets spent. Owner compensation again, from the other side: the add-back assumes your replacement costs less, but replacing a founder who is also the head of sales, chief engineer, and top customer relationship may cost more than you pay yourself, turning your add-back into the buyer’s deduction. “One-time” expenses that recur suspiciously — the third consecutive year of one-time consulting. Above-market rent paid to your own real estate entity (fair to adjust — but to actual market, which requires agreeing on actual market). Bonuses recast as discretionary that every employee has received for nine straight years and will expect a tenth. The pattern across the pile: each item requires a judgment about the future, and the two sides’ incentives point opposite ways. Preparation doesn’t eliminate the argument; it decides who’s arguing from documents and who’s arguing from memory.

An add-back you can document is an adjustment. An add-back you can’t is an opening position — and buyers price the difference.

The rejected pile: the ones that cost more than they’re worth

Then there are the add-backs that shouldn’t be on the schedule at all, because their expected value is negative — whatever price they might add is smaller than the credibility they burn. Growth expenses dressed as one-time: the new salesperson who didn’t work out, the marketing campaign that failed. Trying and failing is a recurring cost of running a business; buyers know it even when sellers forget. Deferred maintenance framed as savings — “a new owner won’t spend this” when the truth is the business needs the spending you skipped, which is not an add-back but a finding against you. “Synergies” a specific buyer might realize — their savings are their business case, not your EBITDA. And the incidental padding — rounding every estimate up, adding back half the owner’s phone bill — that individually means nothing and collectively tells the diligence team exactly how to read the rest of your schedule.

The discipline that separates good schedules from doomed ones is almost boringly simple: build it early, build it honest, and document every line. This is much of what sell-side QoE work actually is — a professional team pressure-testing your adjustments before the buyer’s team does, pruning the rejected pile, papering the accepted one, and arming the questioned one — and it is why sellers who do it are better placed to hold their LOI price. If a sale is on your horizon, start the schedule now, a year or more out: some marginal add-backs (the family member on payroll, the personal expenses) can simply be ended rather than argued, which converts a negotiation into a clean historical fact. The best add-back is the expense that isn’t there anymore.

Building and defending EBITDA adjustment schedules is a core part of Chief Perspective’s Quality of Earnings engagements, for sellers and buyers alike. If your schedule will face a diligence team, let’s talk.