What are add-backs — and which ones are real?

Add-backs are expenses a seller adds back to profit on the argument that they will not exist for the new owner. Some are plainly fair, some are plainly not, and the gap between an asking price and a defensible one usually lives inside them.

The test that settles most arguments

An add-back is legitimate when the expense disappears the day you take over, and the business keeps performing exactly as before. Everything else is negotiable at best.

Two questions decide it:

Does it go away? The owner's country-club membership goes away. The delivery van does not, even if it is registered to the owner personally.
Can it be proved? An add-back with an invoice, a bank line or a payroll record behind it is a fact. One that exists only in the seller's spreadsheet is a claim, and it should be priced as a claim.

Usually fair

One working owner's salary, payroll taxes and benefits — the basis of SDE.
Personal vehicles, travel and meals that leave with the owner, at the amount actually spent.
Genuine one-offs: a legal settlement, a flood, a website rebuild that will not repeat.
Interest and depreciation — your financing and your asset base will differ.

Usually not

A working family member's pay. If the seller's spouse keeps the books twenty hours a week for nothing, you will hire that person.
"One-off" repairs in three consecutive years. Repeated one-offs are maintenance with better branding.
Deferred maintenance. An add-back for something not done is a bill you inherit, not an expense that vanishes.
Below-market rent from a landlord who is also the seller. Ask what the rent becomes under a market lease; that difference is not earnings.
Owner labour on the floor. If the owner works forty hours in the business, replacing them costs money whether or not it appears on a payslip.

How to work through a list of them

Ask for the adjustment schedule in writing, line by line, and treat it as a list of questions rather than a list of numbers. For each line: what is the evidence, is the amount what was actually spent, and does it survive the change of ownership? Anything unsupported comes out of the earnings you value — it can always go back in if the paperwork appears.

Industry estimates put the gap between reported earnings and earnings that survive a formal Quality of Earnings review at roughly 20–30% for small businesses. Those figures come from broker and advisory surveys rather than audited data — no public registry tracks private small-business deals — so treat them as a range to expect, not a measurement.

Questions buyers ask

Is a family member's unpaid work a valid add-back?

Almost never. If a spouse or child does real work — bookkeeping, weekend shifts, deliveries — you will have to pay someone to do it. The expense does not disappear when the owner leaves; it appears.

How do I check an add-back?

Ask for the document behind it: an invoice, a bank statement line, a payroll record, a card statement. An add-back that cannot be traced to a document should be removed from the earnings you value until it can.

Seller's Discretionary Earnings (SDE) — SDE is what a small business earns for one full-time owner-operator: net profit before tax, plus that owner's pay and benefits, plus interest, depreciation and amortisation, plus expenses that will not exist after the sale.
Quality of Earnings (QoE) — A Quality of Earnings report is an accountant's deep check that the profit a seller reports is real, repeatable and properly earned.
Confidential Information Memorandum (CIM) — A CIM is the packet a broker sends once you have signed an NDA: the story of the business, its numbers, its customers and the reason for selling.

Checking a real deal? DealLoupe reads the documents a seller gave you and reports the red flags, the gaps and the questions to ask — before you spend anything on due diligence. See what a pre-screen costs →

Last updated: 2026-08-22