In the world of M&A, EBITDA — earnings before interest, taxes, depreciation, and amortization — is the single most important metric in determining the value of a business. But raw EBITDA rarely tells the full story. That is where adjustments come in.
EBITDA adjustments, sometimes called add-backs or normalizations, are modifications made to reported earnings to reflect the true, ongoing economic performance of the business. The goal is to present a buyer with a clear picture of what the business would earn under normal operating conditions, stripped of one-time events, owner-specific expenses, and accounting anomalies.
Common adjustments include above-market owner compensation, one-time legal or consulting expenses, non-recurring revenue or costs, personal expenses run through the business, and below-market rent on owner-held real estate. Each of these adjustments, when properly documented, can increase the effective EBITDA — and by extension, the implied enterprise value at a given multiple.
However, not all adjustments are created equal. Buyers and their diligence teams will scrutinize every add-back carefully. The most defensible adjustments are those that are clearly documented, truly non-recurring, and easy to verify independently. Adjustments that rely on subjective judgment, involve estimates of future savings, or appear designed to inflate earnings will face pushback.
One of the most common mistakes founders make is over-adjusting. Presenting an adjusted EBITDA that seems aggressive relative to the reported numbers can erode buyer confidence and invite deeper scrutiny across every aspect of the business. A quality of earnings analysis — which most buyers will commission — will test every adjustment, and discrepancies between the seller’s adjustments and the QofE findings can create trust issues that are difficult to recover from.
On the other end, many founders under-adjust. They leave legitimate add-backs on the table because they do not realize that certain expenses are adjustable or because they have not taken the time to properly document them. This can result in a lower implied valuation and leave meaningful value unrecognized.
The right approach is somewhere in the middle: thorough, well-documented, and defensible. Before going to market, founders should work with their advisor and accountant to prepare a clean adjusted EBITDA schedule that tells an honest, compelling story about the business’s earnings power.
Ultimately, EBITDA adjustments are not about gaming the numbers. They are about ensuring that the buyer sees the true economic performance of the business — and that the founder captures the full value of what they have built.