SDE vs EBITDA: the number a buyer will use to make you an offer
Photo by Blake Wisz
At some point in a business sale, a buyer is going to hand you a number and explain how they got there. They'll mention SDE or EBITDA, walk through a multiple, and land on a figure that either makes sense to you or doesn't.
Most sellers don't really think about those terms until that moment — and that's a problem, though not because the math is complicated. The number a buyer uses to build their offer is something you can actually influence. The way you pay yourself, what you run through the business, how your books are structured — these all feed into the figure a buyer sees when they evaluate what your business is worth. Understanding which metric applies to your business, and why, gives you a clearer picture of where you stand long before anyone makes you an offer.
Quick Verdict
Your business is likely valued on SDE if you run it day-to-day, annual earnings are under $1M, and you are the primary driver of revenue. A buyer is pricing what they would earn stepping into your role.
Your business is likely valued on EBITDA if you have a management team in place, earnings are above $1M, and the business runs without you in the room. A buyer is pricing the enterprise, not the operator.
SDE and EBITDA both measure the earning power of your business, but they measure it differently and for different buyers. Which one matters for yours comes down to size, structure, and how involved you are day-to-day.
| Feature | SDE | EBITDA |
|---|---|---|
| Stands for | Seller's Discretionary Earnings | Earnings Before Interest, Taxes, Depreciation, and Amortization |
| Used for | Small, owner-operated businesses | Larger businesses with management teams |
| Typical business size | Under $1M in annual earnings | $1M+ in annual earnings |
| How owner comp is treated | Full salary and benefits added back | Normalized to market rate for a professional manager |
| Who uses it | Individual buyers, SBA-backed deals | Private equity, strategic acquirers |
| Typical multiple range | 2.5x – 4x | 4x – 7x |
| Best reflects | What an owner-operator takes home | What the business earns independently |
SDE: what the business puts in one owner's pocket
SDE stands for Seller's Discretionary Earnings. It represents the total financial benefit a single, full-time owner-operator takes home from the business in a given year — salary, benefits, personal expenses run through the company, and the profit left over after everything else is paid.
In a small owner-run business, the line between owner income and business profit is blurry. Some owners pay themselves a large salary and leave little on the bottom line. Others pay themselves almost nothing and let profits accumulate. SDE cuts through that by adding everything back together into one number — what the business actually produces for the person running it.
A basic SDE calculation:
Net profit + owner's salary + owner's benefits + personal expenses run through the business + depreciation + amortization + interest = SDE
Start with
Net profit
Add back
Owner's salary
Add back
Owner's benefits
Add back
Personal expenses
Add back
Depreciation
Add back
Interest
Equals
Seller's Discretionary Earnings (SDE)
Total cash benefit available to a single full-time owner-operator
Owner add-backs
Full compensation added back — applies to every owner-operated business
Standard add-backs
Non-cash and financing items removed to show true operating earnings
That total tells a buyer what they could expect to earn stepping into your role as a full-time owner-operator.
EBITDA: what the business earns with a manager in the seat
EBITDA stands for Earnings Before Interest, Taxes, Depreciation, and Amortization. It's the metric used for larger businesses and middle-market deals.
The key difference from SDE is how it treats owner compensation. EBITDA doesn't add your full salary back. It normalizes compensation to what a professional manager would cost to replace you. If you're paying yourself $220,000 a year but a qualified general manager would run the business for $130,000, EBITDA adjusts down to that market rate.
This matters because buyers at the EBITDA level (private equity groups, strategic acquirers, larger operators) aren't planning to work in your business. They're going to hire someone to run it. What they care about is the operating profit of the business as a standalone entity, independent of what the current owner was taking home.
What this looks like on the same business
Take a small professional services firm doing $1.8M in revenue. The owner runs the business day-to-day, managing client relationships, overseeing delivery, handling business development. She pays herself $220,000 a year. After all expenses, the business nets $150,000.
Seller's discretionary earnings
Adds back full owner compensation
Adjusted EBITDA
Normalizes owner comp to market rate
Same business — $229,000 difference in offer value based on which metric applies
Two different metrics, two different offers, a $229,000 gap on the same business.
The metrics are doing exactly what they're designed to do. SDE is built for owner-operated businesses where the owner's full compensation is part of what a buyer is stepping into. EBITDA is built for businesses where a buyer installs professional management and needs to price that cost in. SDE produces a higher value here because it gives a more accurate picture of what an incoming owner-operator would actually earn.
Which one applies to your business
Earnings size is a useful starting signal. Businesses generating under $1M annually are almost always valued on SDE. Those clearing $1M or more start shifting toward EBITDA, but size alone doesn't determine it.
The more useful lens is how central you are to the business running.
If you are the primary rainmaker, the main client relationship, or the person everyone calls when something goes wrong, that business is valued on SDE. A buyer is pricing what they'll earn stepping into your role, and SDE reflects what that role actually produces.
If you have a management team handling operations, client delivery, and business development without you present every day, the business starts to look more like an enterprise. EBITDA becomes the relevant conversation, and the multiple it commands tends to be higher.
Question 1
What are your annual earnings after expenses?
Under $1M
Most small owner-operated businesses — continue to Q2
Over $1M
Starting to enter EBITDA territory — continue to Q2 to confirm
Question 2
Are you actively working in the business day-to-day?
Yes — I run it
You're the main operator — continue to Q3
No — I have a team
Management is in place — likely EBITDA regardless of size
Question 3
If you stepped away tomorrow, what happens?
Business struggles
Owner-dependent — you're in SDE territory
Business keeps running
Operationally independent — shifting toward EBITDA
SDE applies to you
Owner-operated, under $1M earnings, you are the primary driver of the business.
Typical multiple: 2.5x — 4x SDEEBITDA applies to you
Management team in place, $1M+ earnings, business runs without you.
Typical multiple: 4x — 7x EBITDABuilding a business that generates earnings independent of its founder changes the conversation at the table. Owners who make that shift deliberately, before going to market, tend to command meaningfully better terms.
What this means before you ever talk to a buyer
Buyers apply a multiple to one of these numbers to arrive at their offer. The multiple varies by industry, business size, growth trajectory, customer concentration, and a dozen other factors. The earnings figure they're multiplying, though, is something you have more control over than most sellers realize.
How you compensate yourself, what you run through the business, and how clean your financials are all shape the number a buyer sees before they ever sit down with you. Well-documented books and a compensation structure that reflects reality make your SDE easier to defend when a buyer's accountant starts asking questions.
Most owners don't think about any of this until they're ready to sell. The ones who understand it a few years out tend to end up in better conversations.
A note on multiples
The multiple a buyer applies to your SDE or EBITDA is not fixed. Anyone who gives you a precise number without knowing your business is guessing.
Multiples vary by industry, by size, by how stable the revenue is, and by who the buyer is. An individual operator buying their first business sees risk differently than a private equity group making an add-on acquisition.
The framework is the starting point. What it means for your specific business is worth figuring out before you're sitting across from a buyer.
Frequently Asked Questions
What is the difference between SDE and EBITDA?
Both measure the earning power of a business, but they treat owner compensation differently.
SDE adds back the owner's full salary and personal benefits, reflecting what a single owner-operator takes home. EBITDA normalizes the owner's compensation to what a professional manager would cost, reflecting what the business earns as a standalone entity.
SDE is used for smaller owner-operated businesses. EBITDA is used for larger businesses where a management team is already in place.
Which metric do most small business buyers use?
Most individual buyers purchasing a small business (particularly those using SBA financing) work with SDE. It's the standard for owner-operated businesses generating under $1M in annual earnings.
EBITDA becomes the more common metric when earnings exceed $1M or when the buyer is a private equity group or strategic acquirer.
Does how I pay myself affect what my business is worth?
Yes, directly. SDE adds your full compensation back into the earnings figure a buyer sees. If you've been paying yourself below market rate, your SDE will be lower than it should be. If you've been running significant personal expenses through the business, those can be added back as well — but only if they're well-documented and defensible.
How clean your books are matters as much as the numbers themselves.
What counts as an add-back in SDE?
Standard add-backs include your owner's salary, payroll taxes on that salary, health insurance and retirement contributions, depreciation, amortization, and interest on business debt.
Situational add-backs can include personal vehicle expenses, travel, phone bills, or one-time costs that won't recur after the sale. Buyers scrutinize add-backs closely — the more documented and defensible they are, the stronger your position at the table.
What multiple is typically applied to SDE?
For small owner-operated businesses, multiples generally range from 2.5x to 4x SDE. Where you land within that range depends on your industry, how stable the revenue is, customer concentration, growth trajectory, and how dependent the business is on you as the owner.
A business with recurring revenue, a diversified customer base, and strong systems in place commands a higher multiple than one that relies entirely on the owner's relationships.
Can my business shift from SDE to EBITDA valuation over time?
Yes, and it's one of the most valuable transitions an owner can make before going to market. As you build a management team, reduce owner dependency, and grow earnings past the $1M threshold, the business starts to attract a different type of buyer — and a higher multiple.
The shift from SDE to EBITDA isn't just a valuation change. It reflects a business that has become a real enterprise rather than a job the owner has created for themselves.
