Definition
Add-backs are expenses added back to reported profit to show what a business would earn under a new owner. Common examples are the owner's own pay and perks, genuinely one-off costs and personal spending run through the business. They are the building blocks of SDE and adjusted EBITDA, and they are where many disagreements about price begin.
Seller's discretionary earnings (SDE)
Seller's discretionary earnings is the yearly financial benefit a business gives one full-time working owner, before financing costs, non-cash charges and one-off spending.
Adjusted EBITDA is EBITDA after normalising adjustments, showing what a business would earn with a paid manager in the owner's seat. Larger small-business deals are usually priced on it.
Worked example
Lindenhof Bakery GmbH is a fictional German business with net profit before tax of €150,000. The seller proposes four add-backs:
- €60,000 owner's salary: holds up, provided only one working owner is added back.
- €8,000 for a family car used privately: holds up if the car leaves with the seller.
- €12,000 for a "one-off" oven repair: doubtful, because the ovens have needed repairs most years.
- €20,000 of marketing "a new owner could cut": weak, because sales may fall without it.
The seller's SDE is €250,000. A cautious buyer who accepts only the first two arrives at €218,000. At a fictional multiple of 3, that €32,000 gap is worth €96,000 of price.
Net profit before tax is what a business earns after all its costs, including interest and depreciation, but before tax on its profits. It is the starting point for SDE and EBITDA.
Why buyers care
Every add-back raises earnings, and the multiple turns it into several times its value in price. Ask for evidence for each one: invoices, bank statements and a clear reason the cost will not recur. Watch for costs described as one-off that appear every year, for family members paid above or below a market rate and for cuts that would quietly damage the business.
On larger deals, a quality of earnings review tests add-backs formally. On smaller ones, you may need to do that work yourself before you make an offer.
A quality of earnings review is an accountant's analysis of whether a business's reported earnings are accurate, sustainable and correctly adjusted. It is not an audit.