How Are Small Businesses Valued for Sale?
Most small businesses are valued for sale as a multiple of an earnings measure: seller’s discretionary earnings for owner-operated businesses, EBITDA as businesses grow past a single operator. The multiple is not a constant; it comes from what comparable businesses have actually sold for, and it moves with size, industry, and the quality of the specific business. Two other forces bound the answer in practice: in an SBA-financed sale the lender obtains an independent business valuation that caps the debt the deal can carry, and the buyer’s own debt-service arithmetic limits what any financed buyer can pay regardless of what a multiple suggests.
This article explains the method, why this site deliberately does not print market multiples, what makes a multiple move, and what actually bounds the price on a financed deal. The mechanics are described as market practice and practitioner judgment; the SBA rules are cited and dated.
Which earnings number gets multiplied?
It depends on who realistically buys the business. Owner-operated businesses are conventionally priced on seller’s discretionary earnings, which starts from pre-tax profit and adds back interest, depreciation, amortization, one owner’s total compensation and benefits, and discretionary or non-recurring items. Larger businesses with a management layer are priced on EBITDA, which adds back no owner compensation because the buyer inherits a business that pays its managers. The definitions, a worked reconciliation, and the reasons the two measures diverge are in what is SDE and how is it different from EBITDA.
The consequence sellers most often miss: because SDE is the larger base for the same business, an SDE multiple is arithmetically smaller than an EBITDA multiple for identical value. Comparing your business’s SDE against a multiple someone quoted on EBITDA, or the reverse, produces a number that is simply wrong, in either direction. Before any multiple means anything, the earnings measure under it has to be named, and the earnings themselves have to survive scrutiny: an add-back-inflated SDE times an honest multiple overprices the business just as surely as the wrong multiple does. The documentation standard is in which add-backs are legitimate in a business sale.
Where do multiples come from, and why are none printed here?
Multiples come from data on completed sales of comparable businesses: transaction databases, broker and intermediary records, and the deals a practitioner has seen close. They are empirical, they carry a period, and they move. That is exactly why this article does not print any: a market multiple stated without its source, its period, its industry, its size band, and its earnings measure misleads more than it informs, and a published figure would be stale before the article’s next review date. When you use a benchmark, use one that identifies its source and period, and match it on all four dimensions before treating it as relevant. Framed as practitioner judgment, the single most common valuation error in small-business sales is borrowing a headline multiple from a different size class: the multiple observed on much larger transactions does not survive the trip down-market, and pricing a small business off it manufactures disappointment in both directions.
Why do multiples vary?
Framed as practitioner judgment, the variation is mostly mechanism, not mystery.
- Size. Larger businesses attract more buyers (including institutional ones), support management that survives the owner’s exit, borrow on better terms, and present less concentration risk per customer. More competing buyers and lower perceived risk both push multiples up, which is why size-matching comes before everything else.
- Industry. Capital intensity, recurring versus project revenue, labor dependence, and regulatory exposure differ by industry, and the market prices those differences. A dollar of contractual recurring revenue is not priced like a dollar of bid-and-rebid project work.
- Quality within the industry. Two businesses in the same trade at the same size sell differently based on the things a buyer’s diligence measures: customer concentration, owner dependence, the defensibility of the earnings, the state of the books, the transferability of contracts. This is the seller’s controllable margin, and it is the same list as the readiness sequence.
- Terms. Price and terms trade against each other. A deal with heavy seller financing, an earnout, or a working capital gap is not the same price as its headline, a mechanism covered in how does working capital affect a business purchase price.
What bounds the price in an SBA-financed sale?
Two hard constraints sit under the multiple conversation whenever the buyer uses SBA 7(a) financing, and sellers should know both before anchoring on a number. First, the lender must obtain an independent business valuation for a change of ownership, prepared for the lender rather than for either party, and its scope identifies whether the deal is an asset or stock purchase. Under SOP 50 10 8.1 (effective October 1, 2026), the total debt supporting the transaction, including any seller note not on full standby, is limited to that valuation amount; a price above the valuation must be funded with the buyer’s equity, not debt. (Source: SBA SOP 50 10 8, Section B, Chapter 1 (business valuation requirements); SBA SOP 50 10 8.1, Appendix 15 (business valuation requirements; total debt limited to the business valuation).) Second, the buyer’s coverage arithmetic caps the financeable price independently: the business’s cash flow must service the acquisition debt at the required coverage ratio, which under SOP 50 10 8.1 is 1.25x for an initial acquisition on a historical or adjusted basis. (Source: SBA SOP 50 10 8.1, Appendix 15 (Initial Acquisition debt-service coverage).) The full chain from cash flow to maximum supportable price is worked from the buyer’s side in how much can I pay for a business and still meet DSCR.
The practical reading for a seller: in the SBA-financed segment of the market, the price a valuation and a coverage test will support is the price most buyers can actually pay. A multiple-based asking price above that level does not make the business worth more; it narrows the buyer pool to those who can fund the gap with equity, and it lengthens the sale.
This is general information about SBA program rules and market practice, not advice or a valuation for your business. Confirm the SOP version in effect with your process, and obtain any formal valuation from a credentialed provider.
What should a seller do with all this?
Framed as practitioner judgment, three things. First, get the earnings measure right and defensible before talking multiples at all: a documented, reconciled earnings base is the half of the price you control completely. Second, benchmark honestly: sourced data, matched on size, industry, period, and measure, read as a range rather than a point. Third, work the quality lever: the readiness items are not just sale hygiene, they are the difference between the bottom and top of the range your size and industry allow. A valuation discussion built this way, on your actual normalized earnings and honest comparables, is part of the exit readiness review; where a certified valuation is required, it comes from a credentialed valuation provider.
Related and next steps
- How do I prepare my business to sell? →The readiness items that move a business within its range.
- What do buyers look for in a quality of earnings review? →How the earnings under the multiple get tested.
- What is SDE and how is it different from EBITDA? →The measures themselves.
- Sell-side services →The full valuation and exit-readiness engagement.
- Recurring-revenue & SaaS business valuation →The vertical layer: revenue visibility, the multiple-basis trap, and quality tests.
NexTax Advisory's exit readiness review normalizes the earnings, benchmarks them honestly, and shows you where your business sits in its range and why.
To see the buyer’s side of the same arithmetic on a specific deal, the free SBA Deal Check in AcquiFlow takes an earnings figure and price and shows what coverage and loan size they imply, which is the test most financed buyers will run on your asking price.
Steve Morello is the founder of NexTax Advisory. His career spans corporate tax and transaction-related tax matters across private-equity and investment-fund environments, including experience at EY and Morgan Stanley. Today he applies that financial and tax background to lower-middle-market acquisitions and exits, and is the creator of AcquiFlow, pre-LOI underwriting software for SMB buyers.
Published September 1, 2026. Materially reviewed September 1, 2026. This article is general information, not advice for your specific situation. NexTax Advisory provides financial and tax advisory services and does not provide legal services or formal audit or attest engagements. Consult your own attorney, lender, and accountant on your specific transaction.