EBITDA vs SDE: Which Earnings Number Matters for Your Phoenix Business Sale

When you're preparing to sell your Phoenix-area business, one of the first conversations with your broker will center on valuation methodology. You'll hear two terms that sound similar but tell very different stories about how your business will be priced: SDE and EBITDA. Choosing the wrong one—or misunderstanding when to apply each—can cost you hundreds of thousands of dollars.

The Core Difference: Buyer Profile, Not Just Math

SDE (Seller's Discretionary Earnings) and EBITDA (Earnings Before Interest, Taxes, Depreciation, and Amortization) are both ways to express a business's earning power. The critical difference is *who* uses them and *why*.

**SDE** is the metric for owner-operator businesses—deals where the buyer is stepping into the owner's shoes and expecting to take a salary and profit from the business themselves. It starts with net income and adds back the owner's salary, benefits, discretionary expenses, and one-time costs. The logic is simple: a new owner won't need to pay themselves from the bottom line—they'll take a salary just like the current owner does. SDE reflects what's truly available for the new owner to earn.

**EBITDA** is the metric institutional buyers and larger platforms use. It's designed to show earning power independent of the owner's personal income and capital structure. EBITDA removes the owner's discretionary salary entirely and focuses on the operational cash machine itself—what a professional manager (not the owner) could run the business to produce.

The practical result: the same business, valued by the same multiple, will show a dramatically different price depending on which metric you use.

The Size Cutoff: Where the Switch Typically Happens

For Phoenix-metro businesses, the transition between SDE and EBITDA typically occurs somewhere between $1.5M and $2.5M in annual revenue, though the exact inflection point depends on the industry and buyer pool.

Below roughly $2M in revenue, most buyers are owner-operators. They're not hiring a general manager; they're working in the business themselves. These buyers think in terms of SDE because they're evaluating how much they can personally earn. This is the domain of Main Street businesses—service companies, small retail, local restaurants, contracting firms, insurance agencies, and professional practices.

According to [Business Valuation Resources' Pratt's Stats database of Main Street median multiples](https://www.bvresources.com/), owner-operator businesses in the sub-$2M range typically trade at 2.5x to 4.5x SDE, depending on industry stability, recurring revenue, and growth trajectory. A service business with $600K in SDE might sell for $1.8M to $2.4M under this framework.

Above $2M, institutional buyers enter the picture. Private equity groups, larger platform businesses, and multi-unit operators are evaluating whether they can hire a professional manager, standardize operations, and scale the business. They don't care what the current owner is taking as salary—they want to know what an efficiently run business can produce under new operational systems. These buyers think in EBITDA multiples.

The same business, now doing $3M in revenue with an owner earning $300K in salary, might have $800K in SDE (if you add back that salary). But if it can run with a $150K manager, its EBITDA is $950K. The EBITDA multiple for a comparable platform acquisition might be 6x to 8x, valuing the business at $5.7M to $7.6M—a dramatically different outcome.

Why Mixing Them Up Costs Sellers

The most expensive mistake is using SDE multiples to estimate value when EBITDA is the market standard for your buyer pool, or vice versa.

**Scenario 1: Undervaluing a scalable business.** An owner-operator business with $2.2M in revenue and $700K in SDE owner draw thinks it's worth $1.75M to $2.1M at 2.5x to 3x SDE. But if a platform buyer is evaluating it, they'll look at EBITDA. If the business can run with a $150K manager instead of a $700K owner draw, EBITDA is roughly $550K. At 6x EBITDA (standard for platforms in that revenue band), the business is worth $3.3M. The owner who positioned it as a SDE multiple play left $1M+ on the table.

**Scenario 2: Overvaluing an owner-dependent business.** A service owner with $1.8M in revenue and $500K in SDE thinks EBITDA multiples apply. They see that similar businesses trade at 5x to 6x and assume they're worth $3M. But if the buyer is a person who'll do the work themselves—the actual market for a $1.8M service business—they're buying for SDE. At 3.5x SDE, the fair price is $1.75M. The seller's unrealistic asking price kills the deal before it starts.

How Multiple Stack Changes Between Metrics

Understanding the multiple difference requires clarity on what each metric removes and adds:

**SDE multiple** compensates the buyer for: - The salary they take from the business - The operational risk of an owner-dependent entity - Limited scalability without the owner - Industry and recurring revenue stability

A typical SDE multiple of 2.5x to 3.5x for a stable service business assumes the buyer earns a reasonable owner's salary plus modest profit growth.

**EBITDA multiple** compensates the buyer for: - Operational leverage and scalability - Professional management and systems in place - A platform or acquisition vehicle for growth - De-risked cash flow

A typical EBITDA multiple of 5x to 7x for the same quality business assumes scale, multiple locations or add-on capacity, and institutional capital deploying the asset.

The multiple is *not* twice as high because the buyer is twice as sophisticated. It's higher because the buyer is buying a fundamentally different asset—one that works without the current owner in it.

Positioning for the Right Buyer

The conversation with your broker should include a clear assessment of which buyer pool is actually available for your business:

**SDE positioning** applies if: - Revenue is under $2M - The business is highly dependent on owner relationships or expertise - Your buyer is likely a person or small group coming from your industry - There's limited management infrastructure or systems documentation - You have strong discretionary expenses that a new owner can control

**EBITDA positioning** applies if: - Revenue exceeds $2M - The business has documented systems, standard processes, and non-owner managers - Your buyer is likely a platform, equity group, or larger operator - You can clearly articulate operating expenses separate from owner draw - Growth strategy involves replication or add-on acquisitions

Many growing businesses sit right in the middle. An experienced broker will model the deal both ways, identify which buyer universe is more likely, and position the financials accordingly. The goal is not to inflate the multiple—it's to ensure your financial presentation matches how your actual buyer pool evaluates the business.

Eddy Roche, Associate Broker at HUB AZ Brokers | Sunbelt Business Brokers, notes: "Most owners in the $1.5M to $2.5M range don't realize their business can transition from an SDE multiple to an EBITDA multiple with the right operational cleanup—and that one conversation with a buyer can swing the valuation $500K or more."

The Bottom Line

SDE and EBITDA are not competing metrics—they're sequential stages in business growth and buyer sophistication. The right one for your Phoenix-area business depends on its size, scalability, and which buyer pool will actually show up to the negotiation table.

If your business is under $2M and you're likely selling to an owner-operator, SDE is your answer. If you've crossed $2M and have institutional infrastructure, EBITDA is how your buyers will think. The difference isn't academic—it's the difference between leaving equity on the table and pricing the business in line with what the market will pay.

If you're unsure which applies to your business, that's exactly the conversation to have with a Phoenix-metro business broker early in your transaction planning. BizSalesGuy.com connects Arizona owners and buyers with the guidance and marketplace context needed to price and close a deal with confidence.