Almost every small business acquisition listing this publication reviews leads with a single number: Cash Flow, followed by three letters in parentheses, SDE. That figure, not the asking price, not gross revenue, is the one that drives how a listing should be read, because it is the number a buyer's realistic take-home is priced against. Understanding what SDE measures, and what it deliberately leaves out, is the single most useful piece of vocabulary for reading any SMB listing this publication or any other business-for-sale platform publishes.
Seller's Discretionary Earnings starts from a business's reported profit and adds back a specific set of items: the current owner's full salary and benefits, personal expenses run through the business, one-time or non-recurring costs, and non-cash charges like depreciation. The logic is straightforward. A small business's reported profit already reflects however much the current owner chose to pay themselves, and owners set their own compensation differently from one business to the next. One owner draws a modest salary and reinvests the rest; another pays themselves generously and reports less profit as a result. Neither approach tells a buyer what the business can generate once a new owner steps into the role. SDE strips that variable out and adds it back, producing a number that represents the total economic benefit available to a single owner-operator running the business full time.
This is why SDE, not net profit, is the number multiples get applied against in the SMB acquisition market. A business reporting $80,000 in net profit but disclosing $250,000 in SDE isn't performing three times better than its tax return suggests, it's disclosing that $170,000 of the owner's total compensation and personal benefit was previously counted as an expense. A buyer stepping into that owner's role recaptures that full amount, which is exactly why it belongs in the number a purchase price gets measured against.
Asking prices on small business listings are conventionally expressed as a multiple of SDE, most often somewhere between two and five times, depending on the business's size, industry, growth trajectory, and how dependent the operation is on the current owner personally. Revenue tells a buyer almost nothing about profitability on its own, two businesses with identical top-line sales can have wildly different cost structures. Net profit undercounts what an owner-operator buyer receives, since it still has the current owner's specific compensation choices baked in as an expense. SDE is the number that isolates what a single owner-operator can realistically expect to take home, which is why it's the standard denominator for pricing an owner-operated business.
This matters practically because the multiple itself is doing real work. A $600,000 asking price against $200,000 in SDE is a 3.0x multiple. The same $600,000 asking price against $150,000 in SDE, a smaller, less accurate, or more conservatively stated SDE figure, is a 4.0x multiple, a meaningfully more expensive deal even though the sticker price never changed. Reading a listing's multiple, not just its asking price, is the fastest way to tell whether two businesses priced at similar dollar amounts are priced the same way at all.
A second figure, EBITDA, earnings before interest, taxes, depreciation, and amortization, appears on some listings alongside SDE, and sometimes in place of it. EBITDA does not add back owner compensation. It treats whatever the current owner draws as a cost of doing business, the same as any other employee's salary. For a business with genuine, meaningful owner labor, EBITDA understates what a buyer captures, because it leaves the owner's replacement cost sitting inside expenses rather than adding it back as reclaimed value.
The gap between a listing's disclosed SDE and disclosed EBITDA, when both appear, is itself informative. A large gap generally signals substantial owner compensation or personal expense being added back, consistent with a hands-on, owner-operated business. A small gap suggests the owner already draws limited direct compensation, consistent with a business already running on a manager or delegated staff rather than the owner's own labor. This publication reviewed a fully remote residential cleaning company in a recent issue that disclosed a modest gap between its SDE and EBITDA figures, consistent with a business whose own listing described an owner already spending only a few hours a week on it. The reasoning behind that specific score walked through exactly this comparison.
Occasionally the two figures don't just differ, they contradict each other outright. A business cannot report EBITDA higher than its SDE, since SDE already includes every addback EBITDA includes plus owner compensation on top. When a listing discloses figures that violate that basic relationship, as this publication found on a Los Angeles boxing gym listing that disclosed an EBITDA figure identical to its own stated Gross Revenue, the internal inconsistency itself becomes part of the read, not a detail to shrug off. A business with any real operating costs at all cannot generate EBITDA equal to its total revenue, and a listing that states otherwise has either made an error or is presenting numbers a buyer cannot rely on without independent verification.
Some listings disclose EBITDA and omit SDE altogether, the reverse of the far more common gap. This is worth reading carefully rather than treating as a simple substitution. If a business genuinely runs with minimal owner involvement, a semi-absentee structure with a manager already handling daily operations, there may not be much of an owner-compensation addback to disclose in the first place, meaning SDE and EBITDA would converge toward similar figures regardless of which one the listing chooses to lead with. But an EBITDA-only listing that discloses little else, no revenue figure, no established date, no staffing detail, doesn't offer enough context to distinguish that explanation from a seller simply choosing to disclose the smaller, less-scrutinized number. The missing figure is a prompt to ask directly, not to assume either explanation by default.
SDE's importance extends past pricing into financeability. Most small business acquisitions in this size range close with SBA financing, and an SBA lender's underwriting runs its own debt-service coverage calculation directly off the same SDE figure a buyer uses to evaluate the price. A lender wants to see that a business's SDE, after subtracting whatever the new debt service on the acquisition loan will cost, still leaves enough cushion to cover a new owner's living expenses and absorb a normal bad month. That cushion requirement is typically expressed as a coverage ratio, SDE divided by total debt service, and most SBA lenders want to see that ratio comfortably above 1.0, often closer to 1.25 or higher, before approving a loan.
This is a second, independent reason the accuracy of a listing's stated SDE matters beyond simply pricing the deal fairly. A business whose disclosed SDE is inflated, through an addback schedule that's aggressive, incomplete documentation, or simple overstatement, doesn't just make for a worse price for the buyer. It can also mean the deal fails to clear a lender's coverage threshold once a bank's underwriters recalculate the number independently during due diligence, a real risk of a financed deal falling apart late in the process rather than a purely theoretical concern. A seller-stated SDE and a lender-verified SDE are not automatically the same number, and the gap between them, when one exists, tends to surface only once a buyer is deep enough into a transaction that discovering it is costly.
This is also why a full addback schedule, not just the final SDE figure, is worth requesting before a deal advances far. A single top-line SDE number tells a buyer what the seller is claiming. The itemized list of what's been added back, owner salary, a personal vehicle lease, a family member's compensation, one-time legal fees, tells a buyer whether those add-backs are the kind a lender's underwriter will accept without adjustment, or the kind that get challenged and reduced once independent verification starts. A business priced on an aggressive addback schedule can look identical to one priced on a conservative schedule right up until financing due diligence begins.
Before valuing any SMB listing off its headline number, confirm which figure that number is, SDE or EBITDA, since the label determines what belongs in the multiple calculation and what a buyer should expect to personally take home. If both figures are disclosed, check that the gap between them is consistent with how the listing describes the current owner's involvement, a large gap on a listing describing an active, hands-on owner is expected; the same large gap on a listing claiming the business already runs itself is worth asking about directly. If only one figure is disclosed, ask the seller or broker for the other one before treating the deal's pricing as settled, and treat a listing that discloses neither figure clearly, or discloses figures that contradict each other, as requiring independent financial verification before any multiple gets calculated at all. The number itself is only useful once its source is confirmed.
Not investment advice. This publication's scoring reflects independent editorial judgment based on publicly available information at the time of review. Figures cited above referencing past issues are attributed to seller or broker materials as disclosed and have not been independently verified. This is not a recommendation to invest or not invest, and readers are responsible for their own due diligence.
Asset-Class Primer 03 · getthedocket.com · September 23, 2026