EBITDA vs. SDE: Which One Actually Values Your Small Business?

Sunbelt Canada Calgary · Business valuation

EBITDA vs. SDE is one of the first questions to settle when valuing a small business. Both measure earnings, but they treat the working owner’s compensation differently. The right measure helps a buyer understand what the business can support—and helps you set an asking price you can defend.

A sale price is not determined by one number alone. Earnings, growth, risk, assets, financing and deal terms all matter. A larger earnings figure does not automatically mean a higher business value. For Calgary and Alberta owners, a useful starting point is a clear reconciliation from the financial statements to both SDE and adjusted EBITDA.

What EBITDA is—and what it measures

EBITDA stands for Earnings Before Interest, Taxes, Depreciation and Amortization. Starting from net income after income tax, the basic calculation adds back interest expense, income tax expense, depreciation and amortization. If you start with pre-tax income, do not add income taxes again.

Interest reflects financing choices. Income taxes depend on the entity’s tax position. Depreciation and amortization allocate asset costs over time. Removing these items makes it easier to compare operating earnings, although accounting policies and business differences still require attention.

Ordinary EBITDA retains wages and management expenses. Adjusted EBITDA may then normalize unusual items and owner compensation. If an owner earns more than a market-rate replacement would cost, the excess may be added back. If the owner is underpaid or works without a salary, a deduction may be needed.

BDC describes EBITDA multiples as a common acquisition valuation approach, while emphasizing the importance of normalizing earnings and considering other valuation methods. See BDC’s guide to valuing an acquisition.

EBITDA is not cash available to spend

Adding back depreciation does not make machinery free to replace. EBITDA also leaves out loan principal repayments, income taxes and changes in working capital. A buyer still needs a cash-flow forecast that accounts for those demands. A profitable business can require substantial cash to maintain equipment or fund inventory.

What SDE is and why small-business buyers use it

Seller’s Discretionary Earnings describes the earnings available before compensation for one owner-operator, after appropriate normalization. It is useful when a buyer expects to work in the business and replace the seller’s role.

A simplified bridge is:

The owner’s labour still has value. SDE combines a return for doing the job with a return on owning the business; it is not passive investment income. A buyer who hires someone to perform that work must budget for the replacement.

Consider an illustrative plumbing business reporting $120,000 of EBITDA after a $150,000 owner salary. With no other adjustments, SDE is $270,000. That figure is before the buyer’s financing, taxes, capital spending and working-capital requirements—not a promise of $270,000 in take-home cash.

If the buyer needs a manager costing $150,000 in total annual compensation, the earnings after that management cost return to $120,000. The two measures describe different operating assumptions for the same business.

Do not add dividends or owner draws twice

Only add back an amount if it reduced the profit you started with. Dividends, shareholder distributions and sole-proprietor draws generally do not run through the income statement as compensation expenses. Adding them to net profit again overstates earnings. BizBuySell’s SDE calculator specifically distinguishes an owner’s draw from an expensed salary.

How to calculate SDE: a worked example

The following example uses Canadian dollars and assumes every proposed adjustment is documented, was deducted in the starting income figure and will not duplicate another adjustment.

Now assume a qualified replacement manager would cost $160,000 a year, including salary, employer payroll costs and benefits. On those assumptions, adjusted EBITDA is approximately $430,000 − $160,000 = $270,000.

This bridge is a starting point. A seller who handles sales, estimating and operations may require more than one replacement. Conversely, a manager already on payroll may cover some responsibilities. Review the actual duties before adding or subtracting a generic salary.

Add-backs that buyers challenge

An add-back needs a reason and evidence. Calling a cost “discretionary” does not establish that the next owner can remove it without damaging the business. BizBuySell’s add-back guide explains why buyers and lenders may disagree with a seller’s adjustments.

Travel, meals and marketing

Personal travel can be different from trips needed to win contracts or maintain customer relationships. Separate personal use from business use. Do not remove advertising merely because the seller hopes a buyer can obtain the same revenue more cheaply.

Family payroll and additional owners

If a spouse keeps the books or a second owner runs production, their work does not disappear at closing. Retain a reasonable replacement cost for necessary duties. Where compensation is above or below market, normalize the difference rather than automatically removing the entire amount.

Equipment purchases and maintenance

A capitalized equipment purchase usually does not reduce profit by its full purchase price. You cannot add back the full purchase and also the depreciation. Even an expensed one-time item needs scrutiny: recurring repairs, equipment replacement and deferred maintenance can represent continuing cash requirements.

One-time costs and unusual income

A genuinely exceptional legal expense may qualify, while annual legal and accounting bills remain operating costs. Normalization works in both directions. Unusual grants, insurance recoveries or other income may need to be removed if they inflated the starting earnings and will not recur.

Prepare an adjustment schedule with the amount, ledger entry, evidence and explanation for each item. A buyer should be able to trace the number back to the records. See BizBuySell’s guide to documenting and defending adjustments.

EBITDA vs. SDE multiples: keep the comparison consistent

SDE is usually higher than adjusted EBITDA for the same owner-operated business because it excludes one owner’s compensation. Its multiple must reflect that definition. Multiplying SDE by a multiple taken from an EBITDA transaction mixes two different measurements.

For illustration only, $430,000 of SDE at 3× equals $1.29 million. The same $1.29 million divided by $270,000 of adjusted EBITDA equals approximately 4.78×. The change in the multiple has not created any new value.

Those example multiples are arithmetic assumptions, not current Calgary market benchmarks. Actual comparables need to match the industry, earnings size, geography, growth, customer concentration and buyer type. Confirm whether inventory, working capital, real estate and other assets were included in the reported prices.

U.S. small-business marketplace averages can provide context, but they should not be presented as an Alberta valuation rule. Similarly, a private-equity transaction headline may describe a very different business and deal structure.

As BDC’s overview of business valuation explains, income, asset and market approaches offer different perspectives. A multiple is a tool within the analysis, not a substitute for understanding the business.

Which earnings metric fits your business and buyer?

There is no universal revenue or earnings cutoff that automatically converts an SDE business into an EBITDA business. Size influences the likely buyer pool, but management depth, transferable relationships and the buyer’s operating plan are just as important.

An individual buyer can purchase a business with a management team. A strategic buyer can acquire a small owner-operated business. Search-fund buyers may operate a company themselves while still analysing EBITDA with an appropriate management cost. Buyer categories do not replace the underlying calculation.

Ask what happens when you leave. Who quotes work, approves purchasing, manages staff and maintains customer relationships? If those responsibilities are concentrated in you, explain the transition plan and replacement cost. Documented systems and capable managers make that discussion easier.

How to prepare your earnings before selling

1. Reconcile the starting numbers. Gather recent annual statements, tax returns and current year-to-date results. Explain differences and changes in accounting treatment.
2. Build an evidence-based adjustment schedule. Separate owner compensation, personal costs and exceptional items. Record deductions for unusual income or missing operating costs too.
3. Describe the owner’s job. List responsibilities, hours and required skills. Estimate the full cost of replacing the work the buyer will not perform.
4. Review sustainability. Compare several periods, recent trading and seasonality. A single strong year may not represent maintainable earnings.
5. Match the valuation to the transaction. State the earnings metric, asset inclusions, working-capital assumptions and treatment of debt and excess cash.

Enterprise value is also different from the seller’s final proceeds. Debt, cash adjustments, fees, taxes and payment terms can change what you receive. Our guides to asset sales versus share sales and earnouts explain two other parts of that discussion.

Frequently asked questions about EBITDA vs. SDE

Is SDE always higher than EBITDA?

Adding back an expensed owner’s compensation raises earnings when all other assumptions are equal. In practice, different normalization adjustments can change the comparison. Ask for a reconciliation instead of comparing labels alone.

Can I add my dividends to SDE?

Generally, no. If dividends or draws did not reduce the income figure used in your calculation, adding them would count the same earnings twice. Check how each payment was recorded.

Should I calculate both SDE and adjusted EBITDA?

Often, yes. Showing both with a clear replacement-management assumption helps different buyers understand the business. It does not mean you can choose whichever metric and multiple produce the highest price.

Is SDE what I can take home after buying a business?

No. Debt service, taxes, necessary capital spending and working-capital needs can reduce available cash. SDE also includes the economic reward for performing one owner’s job.

Does reaching $1 million in earnings mean I should use EBITDA?

No fixed threshold decides the answer. Earnings scale matters, but the operating structure, replacement costs and likely buyer’s plan determine which presentation is most useful.

Examples are illustrative and shown in Canadian dollars. This article provides general information, not a valuation of any specific business. Earnings adjustments and transaction assumptions should be reviewed with your accountant and valuation advisor.