NORMALIZED EARNINGS GUIDE

SDE vs. EBITDA: How Normalized Earnings Affect Business Value

Seller’s Discretionary Earnings (SDE) and EBITDA are two of the most common earnings measures used in private-business valuation and transactions. The appropriate measure depends on the company’s ownership structure, management requirements, buyer profile, and valuation purpose—and both usually require careful normalization before valuation multiples are applied.

  • Seller’s Discretionary Earnings (SDE) vs. EBITDA
  • Owner Compensation, Add-Backs & Normalized Earnings
  • How Earnings Adjustments Affect Business Value

Private Business Valuation Guide

What Is the Difference Between SDE and EBITDA?

SDE and EBITDA both measure business earnings, but they answer different economic questions.

Seller’s Discretionary Earnings (SDE) is generally used for smaller, owner-operated businesses where a buyer is expected to replace the current owner in the business. SDE commonly begins with reported earnings and adds back interest, taxes, depreciation, amortization, one owner’s compensation and benefits, and supportable discretionary or nonrecurring expenses. EBITDA—earnings before interest, taxes, depreciation, and amortization—is more commonly used when the business is expected to operate with a management structure that is separate from ownership. In a normalized EBITDA analysis, actual owner compensation is evaluated against the market cost of replacing the owner’s operating role rather than simply being added back in full. The key difference is therefore not just a formula. SDE attempts to measure the economic benefit available to an owner-operator, while normalized EBITDA attempts to measure the earnings of the operating business after considering the cost of the management required to run it. Using the wrong earnings measure can materially distort both valuation multiples and the resulting indication of value.
CHOOSING THE RIGHT EARNINGS MEASURE
SDE vs. EBITDA at a Glance
Seller’s Discretionary Earnings (SDE)

SDE is generally most relevant when the business is owner-operated and the buyer is expected to perform the current owner’s primary operating role. It typically adds back one owner’s compensation and benefits, along with interest, taxes, depreciation, amortization, and supportable discretionary or nonrecurring expenses. Valuation multiples based on SDE therefore assume that the owner-operator compensation represented in SDE is available to the buyer.

Normalized EBITDA

Normalized EBITDA is generally more relevant when the business is expected to operate with professional management or when ownership and management are economically separable. The owner’s actual compensation is evaluated against a market-based replacement cost for the work required to operate the company. EBITDA multiples should therefore be applied to earnings that already reflect an appropriate management expense.

WORKED EXAMPLE

From Reported Earnings to SDE and Normalized EBITDA

The same company can have different earnings measures depending on whether the buyer is expected to operate the business or hire replacement management.

Consider the following simplified example. The figures are illustrative only, and every normalization adjustment in an actual valuation should be supported by the facts and documentation.

In this example, SDE of $540,000 represents the economic benefit available to a buyer who personally performs the current owner’s operating role. Normalized EBITDA of $390,000 assumes the business must bear approximately $150,000 of fully loaded market compensation to replace that role.

This does not mean the business should simply be valued using whichever earnings figure is higher. SDE multiples and EBITDA multiples reflect different buyer markets, management assumptions, and risk profiles and should not be used interchangeably. The earnings measure and the valuation multiple must be economically consistent with one another.