Choosing the Right Valuation Method When Selling Your Business in Chattanooga, TN: SDE vs. EBITDA

08/27/2025

Key Takeaways:

SDE = EBITDA plus owner salary and perks— best for small, owner-operated businesses.
EBITDA focuses on operational profitability and is typically presented as adjusted EBITDA that adds back legitimate one-time and discretionary expenses, but it does not add back the owner’s salary—ideal for larger businesses with management teams and investor interest.
Use SDE when selling to individual buyers or first-time owners.
Use EBITDA when targeting private equity, strategic buyers, or institutional investors.
Choosing the right metric can directly impact your valuation multiple, sale price, and buyer pool.

When it comes to selling your Tennessee business, understanding how to accurately value your company is one of the most important steps you’ll take. Two key financial metrics—Seller’s Discretionary Earnings (SDE) and Earnings Before Interest, Taxes, Depreciation, and Amortization (EBITDA) play major roles in determining your business’s worth. But which one should you use?

This guide breaks down the differences between SDE and EBITDA, helping you decide which valuation method fits your business and buyer profile best in the Chattanooga market.

What You Need to Know About SDE and EBITDA

Both SDE and EBITDA measure profitability, but they serve different purposes and are suited for different types of businesses.

What Is Seller’s Discretionary Earnings (SDE)?

SDE is designed for small, owner-operated businesses typical in Chattanooga’s local economy. It captures the full financial benefit the owner receives—including net profit, owner’s salary, and discretionary perks. Both SDE and adjusted EBITDA add back one-time and discretionary expenses, but only SDE adds back the owner’s salary. This makes it easier for individual buyers or entrepreneurs stepping into ownership to see the true earning potential.

What Is EBITDA?

EBITDA strips out non-recurring or extraordinary expenses, as well as interest, taxes, depreciation, and amortization. It reflects the business’s normalized earnings, focusing on operational profitability. This metric appeals more to investors, private equity firms, or strategic buyers who want to understand the company’s standalone performance. In practice, buyers use adjusted EBITDA, which adds back one-time/non-recurring items and owner discretionary/personal expenses, but it does not add back the owner’s salary.

Key Differences Between SDE vs EBITDA

Adjustment	SDE	EBITDA
Owner’s Salary	Added back	Excluded
Personal Perks	Added back	Added back
Interest	Added back	Added back
Depreciation	Added back	Added back
Taxes	Added back	Added back
Non-recurring Income/Expenses	Added back	Added back

Since SDE reflects benefits specific to the owner, it typically yields a higher number compared to EBITDA, which provides a more uniform perspective on profitability for larger firms.

When to Use SDE or EBITDA for Your Chattanooga Business

Choosing between these metrics depends largely on your company’s size, structure, and target buyers.

Use SDE If:

You’re an owner actively involved in daily operations.
Your business revenue is under $5 million.
The likely buyer is an individual entrepreneur or first-time owner.
Your income is closely tied to owner salary and discretionary spending.

SDE provides potential buyers with a clearer picture of what they could personally earn running the business.

Use EBITDA If:

Your company has an established management team.
Annual revenues exceed $5 million.
You’re targeting investors, private equity firms, or strategic buyers.
You want to showcase normalized earnings independent of the current owner’s salary (while still adding back one-time and discretionary items).

Investors prefer adjusted EBITDA because it highlights operational profitability after adding back one-time and discretionary items while excluding the owner’s salary.

How to Calculate SDE and EBITDA: A Simple Example

Consider this Chattanooga-based company with the following numbers:

Revenue: $1,200,000
Total expenses (excluding owner salary): $800,000
Owner salary: $120,000
Owner perks (personal travel): $25,000
One-time legal fees: $15,000
Interest: $7,000
Depreciation & amortization: $20,000
Taxes: $35,000

Calculating EBITDA:

Start with net income after all expenses, say $180,000.

Add back:

Interest: $7,000
Taxes: $35,000
Depreciation & amortization: $20,000
Owner perks/personal expenses: $25,000 (e.g., personal travel)
One-time or extraordinary expenses: $15,000 (e.g., legal fees)

EBITDA = $180,000 + $7,000 + $35,000 + $20,000 + $25,000 + $5,000 = $282,000

Calculating SDE:

Start with net income after all expenses, say $180,000.

Add back:

Owner salary: $120,000
Owner perks/personal expenses: $25,000
One-time legal fees: $15,000
Interest: $7,000
Taxes: $35,000
Depreciation & amortization: $20,000

SDE = $180,000 + $120,000 + $25,000 + $15,000 + $7,000 + $35,000 + $20,000 = $402,000

As you can see, SDE ($402K) is higher than EBITDA ($282K) because SDE adds back the owner’s salary in addition to discretionary and one-time items, while EBITDA does not add back the owner’s salary.

What Is a Strong EBITDA Margin in Chattanooga?

While margins vary by industry and specific business model, many service-based businesses in Chattanooga aim for EBITDA margins near the mid-teens, while manufacturing or capital-intensive sectors may be lower. The best benchmark is comparing your performance to similar local businesses.

Service-based businesses in Chattanooga often target EBITDA margins near 15-20%.
Manufacturing or capital-intensive operations might see lower margins due to higher fixed costs.

Consistent profitability signals to buyers that your business runs efficiently and has stable cash flow.

How Valuation Multiples Work with SDE and EBITDA

Valuation multiples translate earnings into an estimated business value by multiplying either SDE or EBITDA by an industry-specific factor.

Smaller businesses using SDE may see multiples between 1.5x to 3x.
Larger businesses using EBITDA generally attract higher multiples, often 4x to 8x or more.

Factors affecting multiples include industry trends, growth potential, customer base diversity, and local market dynamics specific to Chattanooga and the surrounding areas.

Which Metric Fits Your Sale Best?

To select the right valuation method, ask yourself:

Is the business owner essential to daily operations?
Does the company have a strong management team?
Are you targeting individual buyers or institutional investors?

If your business is hands-on and owner-driven, SDE is likely the better choice. For larger, more complex operations or businesses run by absentee owners, EBITDA better highlights value to investors.

How Transworld Business Advisors of Knoxville/Chattanooga Can Support Your Sale

Navigating business valuation and sales can be challenging. Our full-time, integrity-driven brokers are here to provide expert advice, personalized support, and connect you with a broad network of legal, financial, and real estate professionals.

From precise business valuation to confidential marketing and negotiation, we help business owners in Chattanooga and Knoxville achieve their goals with confidence and peace of mind.

Ready to discover your business’s true value? Contact Transworld Business Advisors of Knoxville/Chattanooga today for a consultation and valuation.

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Transworld Business Advisors of Knoxville/Chattanooga is part of the global Transworld Business Advisors network, the world's leading business brokerage firm. Learn more about our worldwide reach and expertise at Transworld Business Advisors.

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