Seller's Discretionary Earnings: From Listing to Lender
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Research date: September 18, 2026.
A listing quotes one number. A lender underwrites another. The distance between them is the most common reason a business that looks financed on a broker’s page does not clear underwriting.
Seller’s discretionary earnings, or SDE, is the usual way small owner-operated businesses are priced. It answers one question: what did this business produce for one working owner? It does not answer the question a lender asks, which is what the business produces after somebody is paid to run it.
TL;DR: SDE is earnings before the owner’s compensation, benefits and discretionary spending. It is a pricing metric for owner-operated businesses, not a measure of cash available for debt service. A lender removes the add-backs the records do not support, deducts a market-rate salary for whoever will run the business, deducts an allowance for capital spending, and tests coverage on what is left. Model that bridge
What does SDE include?
Start from net profit on the tax return, then add back:
- The owner’s salary, payroll taxes and benefits — one working owner, not a management team
- Interest on debt that does not survive the sale
- Depreciation and amortization — non-cash charges
- Entity-level income taxes, where the entity pays them
- Documented discretionary spending — the owner’s vehicle, personal travel, a family phone plan, above-market related-party rent
- Genuine one-time costs — a settled lawsuit, a relocation, a system migration with a defined end
The result is what a single owner-operator extracted from the business in a year, before financing and before tax.
The order matters as much as the list. An add-back only belongs if it reduced the figure you started from. Adding depreciation back to an EBITDA figure counts it twice, because EBITDA has already excluded it. The valuation and SDE calculator refuses a double-counted adjustment rather than applying it quietly, which is the same discipline to apply on paper.
Which add-backs survive verification?
An add-back is a claim. It stands when the records support it, and it does not when they do not. The right-hand column below is the evidence a buyer should expect to produce, not a lender’s published policy.
| Add-back | What makes it stand |
|---|---|
| Owner compensation | Payroll records. The figure is not usually in dispute. |
| Depreciation | The tax return’s own schedule. |
| Owner’s vehicle | A lease or loan in the business’s name, for a vehicle the business does not need. |
| Personal travel | Itemized and separable from business travel. A general ledger line called “travel” is not. |
| Related-party rent above market | A market rent opinion, and a lease that ends or resets at closing. |
| A one-time legal cost | A settlement document with a date. A recurring dispute is an operating cost. |
| “We could have run leaner” | Nothing. That is a projection, not an add-back. |
The last row is not a joke. It arrives regularly, described as a normalization.
Where the transaction is large enough to warrant one, a quality of earnings engagement is the formal version of this exercise. See quality of earnings and the $3 million threshold for when that applies under the incoming SBA framework.
How does a lender get from SDE to cash flow?
SDE is the top of the bridge, not the bottom. Three deductions come off it, and Duneland’s own scenario convention makes each one explicit rather than folding them into a single figure.
- Add-backs the records do not support. They come out.
- A market-rate salary for the role. Somebody runs the business. If that is the buyer, the salary is the buyer’s own pay, and the same dollar cannot also service debt.
- Maintenance capital spending. Equipment wears out on a schedule that does not care about the closing date.
What remains is cash flow for debt service. That is the figure a coverage ratio is computed on, and it is what the DSCR calculator asks for: reported earnings and those three deductions, rather than one pre-digested number.
A fourth item belongs in the same conversation but on the other side of the ratio. Any debt the business keeps after closing — a retained equipment loan, a line the seller drew — is not deducted from earnings; it is added to the payments the earnings have to cover. Leaving it out of both places is how a coverage ratio comes out comfortably wrong.
Each lender defines the numerator its own way. The shape of the bridge is general; the amounts a particular lender accepts are not. What the coverage ratio measures sets out the incoming SBA test and where it differs from a bank’s own credit standard.
Why do buyers miss the replacement salary?
A buyer who intends to run the business themselves often reasons that the salary is not a real cost, because nobody is being hired.
The reasoning does not survive contact with the loan. The buyer has to live. If the business does not pay them, something else does; and if the business does pay them, that money is not available for debt service. A lender deducts the salary either way, because the alternative is a loan repaid by an owner working without pay — which is a plan, not an underwriting case.
Is SDE the same as EBITDA?
No. They differ by the treatment of one line: management compensation. That single difference changes the number, the multiple applied to it, and which lenders will look at the transaction. Read the comparison, with one business carried through both metrics.
Frequently asked questions
Is SDE a figure a lender accepts as given?
No. It is the seller’s presentation of earnings and the starting point of the lender’s own analysis, not its conclusion. Expect every add-back to be tested against the records.
Does a higher SDE mean the business supports more debt?
Not by itself. Debt capacity is calculated on cash flow after the bridge deductions. An SDE raised by add-backs the records do not support moves the asking price without moving the cash the business actually produces.
Can SDE be used to value the business?
A multiple applied to SDE produces an indicative range, and the range depends on the industry, the customer concentration, the owner’s role, and what a buyer will pay on the day. Treat the result as a starting point for negotiation rather than a value.
Test the earnings before the price hardens
Separate what was reported, what is being added back, what the records prove, and what remains after a replacement salary and capital spending. Those four figures answer different questions, and collapsing them into one is how a financeable price and an unfinanceable one come to look alike.
The valuation and SDE calculator itemizes every add-back and keeps a conservative case separate from a claimed one. The DSCR calculator carries the conservative figure through to coverage.
Neither states what a lender will do. Duneland does not extend credit, and every structure remains subject to a lender’s own underwriting. Bring the target’s financials to a financing review once the earnings are documented.
Continue reading
- SDE vs EBITDA: One Business, Two Numbers
- DSCR for Acquisition Loans: How Much Debt Can the Business Support?
- How Much Business Can I Afford to Buy?
- Acquisition financing library