What are add-backs, and which ones are common?
SHORT ANSWER
The most common add-backs are one-time costs, personal expenses paid by the business, and the difference between what you pay yourself and what a replacement manager would cost. Together, these adjustments turn EBITDA into normalized EBITDA, which is the number buyers actually price.
- One-time costs: a lawsuit settlement, a one-off consulting project, moving costs.
- Personal expenses: a family vehicle, personal travel or phone bills run through the company.
- Owner pay: if you pay yourself $300,000 and a general manager would cost $150,000, the $150,000 difference can be added back.
- Non-working family members on payroll.
If EBITDA itself is new to you, start with what is EBITDA.
Why do add-backs matter so much?
SHORT ANSWER
Buyers pay a multiple of adjusted earnings, so every legitimate add-back gets multiplied: if buyers pay four times earnings, each dollar of add-back can add four dollars of value. At a 4x multiple, every $50,000 of accepted add-backs adds about $200,000 to the value. Every $50,000 rejected takes the same amount away.
It works both ways. If you've paid yourself below market, a buyer will adjust earnings down, because they'll need to pay a manager a real salary.
The same logic explains why heavy year-end spending to cut tax can cost you at sale. It lowers profit, and buyers pay a multiple of profit.
Which add-backs do buyers reject?
SHORT ANSWER
Buyers reject add-backs they can't trace to a document, costs that are likely to repeat, and "one-time" items that show up every year. Expect questions like "show me the invoice" and "would a new owner really stop paying this?" for every adjustment on your list.
A short list of well-supported add-backs is more convincing than a long list of guesses. This isn't creative accounting: aggressive add-backs destroy trust in due diligence, and once a buyer starts doubting one number, they start doubting the rest.
How do buyers test your add-backs?
SHORT ANSWER
Through a quality of earnings review, which buyers almost always run. The buyer's accountants match reported revenue to actual bank deposits and trace every add-back to a document. Anything unsupported gets removed, and the price falls by the add-back times the multiple.
| Common problem | What it costs in due diligence | Fix before going to market |
|---|---|---|
| Unsupported add-backs | Price drops by the add-back times the multiple | Document each add-back with an invoice or statement |
| Revenue doesn't tie to bank deposits | Buyer doubts all the numbers | Reconcile revenue to deposits for every year presented |
Some sellers commission their own quality of earnings review before going to market, so surprises become known facts they can explain on their own terms. See why deals lose value in due diligence.
Why does timing matter for add-backs?
SHORT ANSWER
Because add-backs only count if you can prove them, and proof fades. Last year you can still document; four years ago, probably not. Sixty thousand dollars of undocumented expenses at a four-times multiple is $240,000 of value that simply disappears.
Your accountant is your ally here. Ask them to flag potential add-backs at every year end, so the list builds itself over time.
What this means for you
Start your add-back file now, whether or not a sale is on your horizon:
- Keep a schedule with each add-back, the amount, the year and the reason.
- Attach the invoice, contract or statement behind each one.
- Stop running personal expenses through the business well before a sale.
- Have your CPA review the schedule before any buyer sees it.
Clean, well-supported earnings make the business stronger whether you sell, grow or hold. For the full sale process, see the 12-month playbook.
