The problem most owners don't see coming
When a business owner presents €2 million of EBITDA to a prospective buyer, they often think they've answered the price question. In reality, they've opened a negotiation. The buyer — whether a private equity fund, a trade acquirer, or an ETA operator — will subject that figure to a quality of earnings review whose explicit purpose is to identify anything that artificially inflates the calculation base for the price.
EBITDA restatements — also called normalisations or add-backs — are adjustments to reported operating profit that strip out non-recurring or atypical items in order to reflect the true, sustainable earnings capacity of the business. In principle, everyone agrees on this. In practice, the definition of what counts as "non-recurring" or "atypical" is precisely where seller and buyer diverge — sometimes by 20–30% on the final enterprise value.
What few owners anticipate: this divergence is not settled during the negotiation. It is won or lost in the 12–24 months before the process launches, in how the accounts are structured, documented, and presented.
What a buyer accepts — with conditions
A professional buyer is not hostile to add-backs. They know that accounts of a founder-led SME almost always contain items that need normalising. What they require is that each add-back be sourced, justifiable, and genuinely non-recurring in nature. The following five categories typically pass without friction.
Accepted add-back 01✓ Owner compensation above market rate
If the owner pays themselves €400,000 per year for a CEO role that would recruit at €180,000 in the open market, the difference — €220,000 — is a legitimate add-back. The buyer will replace the owner with a salaried manager; the excess compensation disappears with them. The condition: the replacement cost must be realistic and sourced (comparable job postings, sector HR benchmarks). An inflated salary presented as "market rate" will be challenged immediately.
✓ Genuinely non-recurring charges
An isolated employment tribunal, warehouse relocation costs, a one-off restructuring, legal fees tied to a closed dispute — these are accepted if documented with accounting source documents and if they do not recur year after year. The source document is non-negotiable: invoice, court ruling, terminated contract. Without a document, the add-back does not exist.
✓ Owner personal benefits run through the company
A high-end company car, entertainment expenses with a personal component, personal subscriptions billed to the business — these are normalised to the extent of the non-professional use. The buyer is not financing the seller's lifestyle. These add-backs land cleanly because they are factually verifiable and clearly time-limited (they stop at closing).
✓ Above-market rent paid to a related party
If the business rents its premises from an SCI (property holding company) owned by the founder or their family, at a rent significantly above market, the excess is normalisable. A local property expert can establish the market rent in a few days. The reverse — a below-market rent that benefits the company — is less common but also normalisable, in the negative direction this time.
✓ Cost of an unfilled role
If the owner performs internally a function — commercial director, CFO, technical director — that a comparable business would outsource or hire for, the replacement cost of that role can be deducted from normalised EBITDA. This add-back is accepted provided the replacement salary is realistic and the function clearly identified. It is often overlooked by sellers because it reduces the EBITDA presented — but it strengthens the credibility of the whole file.
What a buyer rejects or reverses
Contested add-backs are not always the result of bad faith. More often they stem from a misunderstanding of what a professional acquirer considers defensible. The five categories below are systematically challenged during a quality of earnings review.
Rejected add-back 01✗ The recurring charge dressed up as exceptional
This is the category that triggers the most suspicion. If an "exceptional charge" appears in the accounts three years running — under different labels but for similar amounts — the buyer will treat it as structural. Litigation that "keeps arising", "extraordinary" IT costs every year, recurring provisions: these items are removed from the add-back and folded into the normalised base. Two consecutive occurrences is enough to transform a one-off into a recurring item in any auditor's eyes.
✗ Deliberate under-investment
Cutting marketing spend, deferring maintenance, freezing recruitment in the 18 months before the sale to maximise reported EBITDA: any experienced buyer spots this immediately. They will call it earnings manipulation or window dressing. The correction will not only cover the missing costs — it will also translate into a lower multiple applied to all of EBITDA, because management quality is now in question.
✗ Add-backs without source documents
An add-back that rests on the owner's assertion with no supporting accounting document does not exist in a professional due diligence. "We had €80,000 of exceptional charges related to a supplier issue" without an identified invoice or contract will simply be reversed. The rule is simple: if you cannot show the document, do not present the add-back.
✗ Understated replacement costs
Normalising owner compensation on the assumption that a part-time outsourced CFO at €30,000 per year is sufficient to replace an MD who also manages customer relationships, procurement, and HR — this is a presentation any buyer will correct. The replacement cost must reflect the actual market for the functions genuinely performed. Understatement is read as an attempt at manipulation and degrades trust in the entire file.
✗ Owner compensation below market rate
This case is less intuitive but common: an owner who pays themselves €60,000 per year when the role commands €150,000 in the market cannot add back this difference to "increase" normalised EBITDA. The logic runs the other way — it is a missing cost that the buyer will integrate as a downward adjustment. Some owners think they have "optimised" their compensation; they have in fact created a negative gap in the normalisation.
The golden rule: document before, not during
An add-back presented during due diligence is a concession. An add-back presented in the information memorandum, with its source document, is a fact.
The distinction matters more than it appears. When the seller presents their add-backs upfront — in an accounting-to-normalised EBITDA bridge embedded in the sales document — they control the framing. The buyer can challenge, but they start from a baseline defined by the vendor. When the same add-backs surface under the pressure of due diligence, they are read as defensive responses — and each challenge erodes the credibility of the whole file.
A well-constructed EBITDA bridge — running from reported EBITDA to normalised EBITDA, line by line, with a source document for each adjustment — is one of the most effective documents for reducing friction in a due diligence process. It lets the buyer quickly understand what they are buying, shortens information requests, and limits late-stage price renegotiation.
What a challenged add-back reveals
When a buyer reverses or reduces an add-back, the impact is not only arithmetic. If they reverse €200,000 of add-backs on a normalised EBITDA of €2 million — and apply a 6x multiple — that is €1.2 million of enterprise value that disappears. On a €10 million transaction, that is 12% of the price.
But the indirect impact can be more significant still. An add-back judged indefensible signals an accounting quality issue, which may prompt the buyer to widen their diligence scope, demand additional warranties, or apply a lower multiple to all of EBITDA — not just the contested line. In the most contested processes, a poorly structured add-back file can tip a firm offer into a conditional one, or even an abandoned process.
The stakes go well beyond the accounting line. What is at risk is the seller's credibility as a reliable counterparty.
Where to start
The first step is an honest inventory of your current add-backs: what you present today, and what a professional buyer would accept or challenge. Our quality of earnings self-diagnostic lets you complete this exercise in 15 minutes, with an immediate read of your preparation level and the fragility points to address first.
If you are planning a sale in the next 12–36 months, the next step is a structured quality of earnings review — the equivalent of what the buyer will run, conducted from the seller's side, with time to correct what can be corrected before the negotiation begins. It is the highest-return preparation investment we know for maximising net proceeds from a sale.
You can reach us directly via the contact page or book a 30-minute diagnostic call, no commitment required.