Business valuation methods fall into three categories: asset-based, earnings-based, and market comparison. Owners select the method based on whether their business relies on hard equipment, consistent profit, or industry-standard sales multiples.
The short answer
- SDE is best for smaller owner-operated businesses, while EBITDA is the standard for larger firms with management teams.
- Asset-based valuation establishes a baseline but often ignores the value of recurring profit and systems.
- Market comparison valuation anchors your expectations in what buyers are currently paying for similar businesses.
- Variations in valuation numbers often stem from different treatments of add-backs and earnings normalization.
01How does the asset-based approach work?
The asset-based approach calculates value by subtracting total liabilities from total assets. This method treats the business as a collection of parts rather than an ongoing engine of profit. It works best for businesses that are failing or those that rely heavily on tangible goods, such as manufacturing plants or distribution companies with significant inventory and machinery.
Most profitable companies have a value that exceeds their net asset value. If your company relies on systems, reputation, or recurring revenue, the asset-based approach will likely undervalue your business. It serves as a floor for your valuation but rarely reflects the potential for future cash flow.
Investors use this method to determine the liquidation value. If you had to shut down tomorrow and sell off your equipment, inventory, and real estate, what would remain after paying off all bank debt and creditors? This number defines your baseline. Owners of healthy companies should look beyond this approach to capture the value of their operations.
02What is the difference between SDE and EBITDA?
SDE and EBITDA measure the cash-generating potential of a business. SDE applies to smaller, owner-operated businesses. It captures the total financial benefit available to the owner. This includes the bottom-line profit, the owner's salary, and discretionary expenses. For a business with $1M to $3M in revenue, buyers focus on SDE because the owner is often the primary operator.
EBITDA applies to larger, more professionalized firms. Once a company reaches $5M or more in revenue, it usually requires a management team. In this case, the owner's salary is replaced by a market-rate wage for a CEO. EBITDA removes interest, taxes, and depreciation to show how the business performs regardless of its tax structure or financing choices.
Choosing between these two metrics depends on the scale of your business. If your business depends on you for daily operations, use SDE to show a buyer the total compensation they can expect. If you have a management team that can operate the business without you, EBITDA provides a clearer picture of professionalized earnings.
03When do you use the market comparison approach?
The market comparison approach relies on data from recent sales of similar businesses. It assumes that if a competitor sold for three times their earnings, your business should fetch a similar multiple. This method brings reality to your valuation by showing what buyers are currently paying for assets in your specific industry and geographic region.
To use this approach, gather data on companies of similar size, profitability, and growth trajectory. You must adjust for differences in revenue quality and customer concentration. A business with one client representing 40 percent of revenue will command a lower multiple than one with a diverse base of thousands of customers.
This approach anchors your expectations in current market conditions. While it is useful, remember that market data is often backward-looking. A high multiple in your industry might reflect past growth that is no longer possible. Use this information to understand the range of potential outcomes for your exit.
04Why do three professionals give three different values?
Different valuation experts prioritize different variables. One might emphasize the value of your equipment, while another focuses on your recent growth trends. If an advisor calculates value based on your historical assets, they will arrive at a lower number than someone who focuses on your future growth potential and current market demand for your service.
The reason for the variance often lies in how each professional defines normalized earnings. One advisor may include certain add-backs that another deems illegitimate. If you have $200,000 in owner perks, the treatment of that money changes your valuation by $600,000 if using a 3x multiple. Disagreements on what constitutes a standard business expense frequently cause these disparities.
Buyers and sellers view value through different lenses. A buyer focuses on risk and the return on their investment. A seller focuses on their years of effort and the potential they built. These perspectives naturally influence the valuation model an advisor chooses to support. Aligning your books and documenting your processes creates consistent evidence that minimizes these differences.
05How do you calculate your business value today?
To get an accurate estimate, start by gathering your last three years of tax returns and current year-to-date profit and loss statements. Normalize your earnings by removing non-recurring expenses or personal costs that run through the business. This gives you a clear SDE or EBITDA figure. You must perform this step before you speak with any outside party.
Apply the industry-standard multiple to your normalized earnings. If you do not know the multiple for your specific sector, consult a recent industry report or check for publicly traded companies in your space to find their price-to-earnings ratio. Adjust this figure based on your growth rate, customer concentration, and the strength of your systems.
Recognize that your business is an engine that produces results. If you do not like the valuation, do not change the math; change the business. Improving your profit margins or systematizing your operations creates more value than any accounting trick. Valuation is the outcome of your business design. Build a better design, and the market will eventually recognize the value.
06What if my business valuation is lower than I expected?
A low valuation often indicates that your business relies too heavily on you, the owner. If you are the primary sales person, the most skilled technician, and the key relationship manager, a buyer sees high risk. They assume the revenue will drop the moment you leave. This drives down the multiple. To increase your value, you must build systems that allow the business to run without your constant involvement.
Focus on improving your revenue quality. A business with contracts and recurring revenue is worth significantly more than one dependent on one-off projects. If your profit margins are thin, look for ways to optimize pricing or reduce waste. Every dollar of recurring profit adds to your bottom line, and every dollar of profit is multiplied by your industry's valuation factor.
Do not feel discouraged by an early number. Valuation is a snapshot of your current state. If you identify the bottlenecks that constrain your growth, you can fix them. The process of building value is the same process required to create a more free and profitable company. Start by evaluating your current systems and identifying where you are the bottleneck in your own business.
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Questions people ask about this
Can I use my tax returns to value my business?
Tax returns provide the starting point for your revenue and profit data, but they do not account for owner perks or non-cash expenses. You must normalize your earnings to reflect true economic performance before applying a valuation multiple.
Does my real estate change the valuation?
Yes. If your business owns its real estate, it is typically valued separately from the operations. Most buyers want to see the business valuation and the real estate value calculated as distinct parts of the transaction.
What is an add-back in a business sale?
Add-backs are expenses paid by the business that are not essential for ongoing operations. Examples include personal vehicle expenses, one-time legal fees, or travel that does not directly contribute to revenue generation.
Why do buyers pay different multiples?
Buyers pay for future potential and risk reduction. If your business has strong systems, recurring revenue, and a management team, the risk is lower, which justifies a higher multiple.
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