Business valuation methods compared

Ask three different professionals to value the same small business and it is entirely possible to get three defensible numbers that do not agree. That is not usually because someone made an error — it is because valuation is not one calculation but a choice among three genuinely different families of method, and each one answers a different question: what does the business own, what does it earn, or what have businesses like it actually sold for. With a large share of Canadian small business owners approaching a sale or an ownership transition over the coming years, according to CFIB’s succession research, understanding what each method actually measures is relevant to far more owners than a one-time curiosity. Knowing which family fits the business in front of you, what each one actually needs to work, and where each one quietly breaks down is what lets you read any number you are given — from a broker, a lender, an accountant or the other side of a negotiation — critically, instead of simply accepting it.

The three families, at a glance

Asset-based valuation adds up what a business owns and subtracts what it owes, arriving at a net asset figure that has no direct relationship to how much money the business makes. Income-based valuation does the opposite: it prices the business off the cash flow it is expected to generate, either as a single normalized year multiplied by a factor or as several future years discounted back to today’s dollars. Market-based valuation skips both calculations and instead asks what genuinely comparable businesses actually sold for, then applies that pricing evidence to the business being valued. None of the three is correct in the abstract — each is the right tool for a specific kind of business, and the rest of this page works through when. For the practical, step-by-step process of actually getting a valuation done, and who typically performs it, see How to value a business in Canada; this page stays on the methods themselves.

Asset-based valuation: pricing what is owned

Asset-based valuation values a business as the sum of its individual assets — equipment, inventory, receivables, real estate and intangibles, generally at fair market value rather than book value — minus every liability against the business. See asset-based valuation for the full mechanics. The result has no direct relationship to profit: a business that lost money last year and one that earned a healthy profit can land at the same net asset figure if they own comparable things and owe comparable amounts. That disconnect is also what makes the method a practical floor in negotiation — an owner is rarely willing to accept a price below what the assets alone would realize.

The method is only as good as the inventory behind it. Equipment condition, stock levels and any registered claim against specific assets all move the number directly, which is why a defensible asset-based figure starts from a proper equipment and asset checklist rather than a balance sheet glanced at once. A registered security interest against a piece of equipment means a buyer is not actually acquiring it free and clear — in Ontario that means searching the personal property security registry, and other provinces maintain their own equivalent registry — so checking for liens on business assets has to happen before the asset total means anything. The number set at listing rarely survives untouched to closing, either — inventory and equipment condition are commonly recounted and revalued right before a sale completes, which is one reason the final settlement figure and the one used to market the business are seldom identical.

This is the right lens for a business that is heavy on assets relative to what it earns — manufacturing with significant equipment, a company that owns its real estate, or a business being wound down rather than sold as a going concern — and for a business with weak or inconsistent profitability, where an earnings-based multiple would not produce a meaningful figure in the first place. It is the wrong lens for a healthy, profitable operating business, because a pure asset count leaves out goodwill: the customer relationships, trained staff and reputation that let a profitable business earn more than the sum of its parts would suggest on paper. Applied to that kind of business, an asset-based number reads low, sometimes dramatically so, next to what an income-based method produces from the same set of books — and the gap between the two is, by definition, the goodwill. See goodwill for how that gap is actually treated once a deal is structured.

“Asset-based” also names two things this method is not. An asset sale is a deal structure, not a valuation method — the buyer purchases specific assets rather than the corporation’s shares, a decision made separately from whichever method produced the price; see asset sale vs. share sale for how Canadian sellers actually choose between the two. Asset-based lending is a financing style, where a lender sizes a loan against pledged collateral such as receivables or equipment rather than against cash flow — a different use of the same two words again, and a genuinely different subject; see asset-based lending. Where a purchase is financed through a government-backed program, the lender typically lends only against specific eligible asset classes, which is one more reason an asset-based figure needs independent verification rather than an owner’s own estimate.

Income-based valuation: capitalized earnings

The most common method for a privately held Canadian business prices it off a single year of normalized earnings, multiplied by a factor that reflects how risky those earnings are judged to be — or, expressed the other way, divided by a capitalization rate. The underlying idea is straightforward: a buyer is purchasing a stream of future cash flow, and is willing to pay more for one dollar of earnings the more confident they are that the dollar keeps showing up after the sale closes.

The method lives or dies on the earnings figure it starts from. Reported net profit on a small business’s books is built to minimize tax, not to show what a buyer would actually experience, so it has to be adjusted — normalized — before a multiple can mean anything. For an owner-operated business that normalization produces seller’s discretionary earnings, which adds back the owner’s full compensation on the theory that a buyer steps directly into that job; for a professionally managed business it produces EBITDA instead, which assumes the owner’s role is already staffed and paid at a market rate. Which one actually applies to a given business is a genuine, and commonly mishandled, question — see SDE vs EBITDA: which one applies to your business — and neither figure means anything without the underlying normalization being done carefully and documented, item by item.

This is the family of method most main-street and lower-middle-market Canadian businesses are actually priced against, because most small business value genuinely does sit in the earnings a new owner would receive, not in the underlying equipment. See main street vs. lower middle market for how that distinction changes not just which earnings measure applies, but the whole shape of the deal built around it.

It misleads in two specific ways. First, a single year is a thin foundation — a business that had one unusually strong or unusually weak year gets a distorted result if that year is the one being multiplied, which is why a credible figure looks at several years of trend rather than the most recent one alone. Second, the earnings figure itself is a claim until it is checked: inflated or undocumented add-backs produce a normalized number that overstates what a buyer will actually receive, and a careful buyer’s advisor treats every add-back as something to prove rather than something to accept on the seller’s word. Once a deal is under negotiation, that checking becomes a formal step — see quality of earnings for what an independent review of reported earnings actually looks for.

Income-based valuation: discounted cash flow

Discounted cash flow takes the same basic idea — a business is worth its future cash flow — and stops compressing it into a single year. Instead it projects free cash flow for several years ahead, then discounts each year’s figure back to today’s dollars using a rate meant to capture both the return available elsewhere and the risk that the forecast does not pan out. See discounted cash flow for how that discounting actually works.

The method needs a genuine multi-year forecast, not a single extrapolated growth rate, along with a defensible view on the discount rate itself — and both of those are judgment calls, not measurements. That is exactly why it is used sparingly for established, stable small businesses: a multi-year forecast adds real uncertainty to a business whose historical earnings already tell a clear, defensible story on their own, so a straightforward capitalized-earnings figure is both simpler and, for that kind of business, no less reliable.

Where it earns its complexity is a business whose last twelve months do not represent what comes next — one with long-term contracts already signed, a subscription base with a known renewal pattern, or a major investment about to change the earnings trajectory in a way a single historical multiple cannot capture. Even there, a discounted cash flow figure is typically shown alongside a multiple-based estimate rather than replacing it outright, precisely because small changes in its assumptions can move the resulting value a great deal — which is the method’s central weakness as much as its strength.

Real estate ownership complicates all three

A business that owns the building it operates from is not one valuation question but two, and folding them into a single earnings multiple misprices both. The operating business is valued off rent-adjusted, normalized earnings — as though it paid a fair market rent for the space, whether or not it actually does — while the real estate is valued separately, using comparable sales, replacement cost or achievable market rent, by a property appraiser rather than a business valuator. See business valuation vs. real estate appraisal for why the two use entirely different methods and evidence, and valuing a business that owns its premises for how the two figures actually get combined, or deliberately kept apart, in a real transaction.

Market-based valuation: comparable transactions

Market-based valuation infers a value from what genuinely similar businesses actually sold for, usually expressed as a multiple of revenue or earnings drawn from those deals rather than built up from the business’s own numbers. See comparable transactions for what actually makes one sale a fair comparison for another.

The method needs a pool of recent, genuinely similar transactions — same industry, similar size, similar geography — and that is exactly where it runs into a hard limit for most Canadian small businesses. Private sale prices are rarely published in full, so what looks like comparable-transaction evidence is usually a thin, aggregated industry estimate rather than a complete, verifiable record of actual closed deals. We are not going to quote a transaction multiple here for that reason: no reliably current, Canadian, transaction-level data set exists for the small business market, and a number that cannot be traced to a real, dated deal is not evidence, however precise it looks.

The method fits best where deal activity is genuinely visible — larger transactions, franchise systems with a track record of repeat comparable sales, or sectors where industry associations or brokers actively track pricing. It fits worst for a one-of-a-kind small business with no real comparable set, where a quoted “comparable” range is often just a rule of thumb wearing a more rigorous-sounding name; see rule-of-thumb valuation for what that simplified, everyday version of the market approach actually is, and is not, good for.

Even good comparable evidence answers a narrower question than owners expect. Two businesses in the same industry, at the same rough size, can still carry very different risk once customer concentration, owner dependence and growth trend are accounted for — factors a raw comp range does not capture at all — and broader conditions shift the achieved price further still: a seller’s market, where qualified buyer demand outruns the supply of good businesses for sale, pushes achieved prices up independent of anything the target business itself changed. For general industry discussion of where prices land for small businesses, and for SaaS businesses specifically, without repeating that discussion here, see what multiple do small businesses sell for and what multiple does a SaaS business sell for.

The everyday shorthand for all of this is the asking multiple — the price a seller is asking, expressed as a multiple of earnings — and, for a smaller set of fast-growing or thin-margin businesses, the revenue multiple, which prices off sales instead of profit because profit does not yet tell the real story. Both are market-approach shorthand, not a formula, and both are only as good as the deals they were actually drawn from.

Which method fits which kind of business

The fit between a business and a method is rarely close to fifty-fifty. A marketing agency’s value sits mostly in its client relationships and the earnings those relationships produce, which pulls it toward an income basis with a market check — see what is a marketing agency worth. An affiliate marketing site holds almost no physical assets and is judged largely on the traffic and revenue it converts, which pulls its pricing toward revenue and market-based reasoning rather than an asset count — see what is an affiliate marketing site worth. An AI sales and marketing automation business sits closer to the discounted-cash-flow end of the spectrum while it is genuinely growing and holding recurring contracts, and closer to a straightforward earnings multiple once growth has levelled off — see what is an AI sales and marketing automation business worth for how that plays out for one specific kind of business rather than in the abstract.

Why two methods on the same business give two different numbers

The gap between an asset-based figure and an income-based figure on the same profitable business is, as already noted, goodwill — the value of everything the business earns beyond what its physical assets would justify on their own. That gap is real, not an error in either calculation, and it is exactly why the two methods are used to check each other rather than to replace one another.

A second, quieter gap sits inside the income-based number itself. An income-based method prices enterprise value — the operating business on its own terms, independent of how it happens to be financed — while what a seller actually receives is closer to equity value, which nets out debt and credits back cash sitting on the balance sheet. Two businesses with identical operations, and therefore identical enterprise value, can hand their owners very different cheques once financing is accounted for.

A third gap is simply disagreement about the inputs. Two advisors can normalize the same set of financial statements differently, arrive at different starting earnings, and produce two defensible numbers from the identical method — which is exactly why a seller’s own expectation and a buyer’s actual offer so often land apart. That distance has a name — a valuation gap — and it is usually closed by evidence, such as real buyer interest or a formal review, rather than by argument. Extended days on market is itself one of the clearest signals that a valuation gap has not yet closed.

In practice, a valuator rarely uses only one method

A single method rarely stands alone in a serious valuation. A Chartered Business Valuator’s report commonly applies an income-based method as the primary basis, then uses an asset-based figure as a floor check and market-based comparable evidence as a sanity check on the multiple selected, reconciling the three into one supported conclusion rather than picking whichever number is most convenient. See the CBV Institute for what that professional designation actually requires. In Ontario, legal commentary on when a buyer should commission their own valuator rather than rely on the seller’s figure points squarely at exactly this kind of financed, higher-stakes purchase; other provinces run their own practice on the point, and do I need a professional valuation covers the general question rather than any one province’s rule. Once you are holding a report built this way, how to read a business valuation report covers exactly what to check in each section before you rely on the number at the bottom.

What a method does not decide

Choosing the right family of method, and choosing where within that method a specific business lands, are two different questions. Two businesses in the same industry, priced with the same method, can still sell at very different results because of factors the method itself does not set — how dependent the business is on its current owner, how concentrated its customers are, whether its earnings trend is climbing or one good year sitting on a flat run, and how well documented its operations are. Those factors are what actually push a result up or down once the method is chosen, and they are covered in full in what drives a higher multiple rather than here, because they are a genuinely separate question from which method applies in the first place.