What Is Seller’s Discretionary Earnings (SDE)?
Seller’s Discretionary Earnings: The True Profit of an Owner-Operated Business
When a business broker or M&A advisor values a small business, the number they use most often isn’t net income, gross profit, or even EBITDA. It’s Seller’s Discretionary Earnings — or SDE. Understanding SDE is essential for any business owner who wants to know what their company is really worth.
What Is Seller’s Discretionary Earnings?
SDE represents the total financial benefit a single owner receives from the business — including their salary, personal perks, and any non-recurring or discretionary expenses that wouldn’t exist under new ownership. It answers the question: “How much money does this business generate for the person who owns and runs it?”
How to Calculate SDE
Start with your net income, then add back the following “add-backs”:
- Owner’s salary and payroll taxes — what you pay yourself
- Owner’s health insurance and benefits
- Personal vehicle expenses run through the business
- Personal cell phone, travel, or entertainment expensed to the business
- Interest expense on business debt
- Depreciation and amortization
- One-time or non-recurring expenses (a legal settlement, a one-time equipment repair, COVID relief expenses)
Example: Your business shows $80,000 net income. You pay yourself $120,000 in salary, expense $12,000 of personal vehicle costs, have $15,000 in depreciation, $8,000 in interest, and paid a one-time $10,000 legal fee. Your SDE = $80,000 + $120,000 + $12,000 + $15,000 + $8,000 + $10,000 = $245,000.
SDE vs. EBITDA: When to Use Which
SDE is used for smaller, owner-operated businesses — typically those with revenues under $3–5 million where the owner is actively involved in daily operations. EBITDA is used for larger businesses where professional management runs operations independently. The distinction matters because buyers of owner-operated businesses are evaluating what they’ll earn as the new owner-operator, while buyers of managed businesses are evaluating investment returns on managed cash flow.
What Multiple of SDE Should You Expect?
SDE multiples for small businesses typically range from 2x to 4x, depending on industry, business quality, and market conditions. A business with $250,000 in SDE might sell for $500,000 to $1 million. The multiple you receive depends on how transferable the business is, how diversified your customer base is, and how cleanly you can document the SDE with tax returns and financial statements.
Why Clean Add-Backs Matter
Not every add-back is accepted equally by buyers. Personal expenses need to be clearly documented in your books. Buyers and their accountants will scrutinize every add-back during due diligence — undocumented or questionable add-backs will be challenged or disallowed, reducing your effective SDE and your sale price. Working with a CPA to clean up your books 1–2 years before going to market pays significant dividends at closing.
Get Your SDE Calculated Correctly
Ryan C. Winter helps St. Augustine business owners calculate true SDE, identify all legitimate add-backs, and present their financials to buyers in the most favorable and accurate light. Contact us for a confidential business valuation discussion.









