Written by: Andrew Cohen, CFA, CPA, Managing Partner, Condesa Financial Group

What You Will Learn in This Guide

• Business valuation comes up repeatedly for SME owners at major milestones such as sales, fundraising, estate planning, and disputes.
• The three core approaches, income, market, and asset-based, each fit different business models, data sets, and valuation goals.
• Method choice depends on business type, growth stage, valuation purpose, and data quality rather than a single rule of thumb.
• Input mistakes such as focusing on revenue, mixing SDE and EBITDA, or using stale comparables can materially skew value.

Condesa Financial Group delivers ex-Big 4 financial modeling and fractional CFO services that support defensible valuations. Schedule a conversation about your valuation needs.

What Are Business Valuation Methods?

Business valuation methods are the analytical frameworks used to estimate the economic value of a business or ownership interest. The three primary approaches, income, market, and asset-based, are each recognized under IRS Revenue Ruling 59-60 and the AICPA Statement on Standards for Valuation Services (SSVS-1). Each approach contains sub-methods suited to specific business types and valuation purposes. The right method depends on the business’s characteristics and the purpose of the valuation.

The Three Main Approaches to Business Valuation

Professional appraisers and M&A advisors usually run two or three methods in parallel. This practice helps them triangulate a defensible valuation range instead of relying on a single output. The table below summarizes each approach.

Each approach answers a different question about value. The next sections walk through how they work in practice, starting with the income approach.

Income Approach

The income approach values a business based on its ability to generate future earnings or cash flows. It is the most common method for small business valuation and takes two primary forms.

Discounted Cash Flow (DCF): A DCF model forecasts free cash flow over a multi-year period and estimates a terminal value. It then discounts everything back to present value using a rate that reflects risk, typically the weighted average cost of capital (WACC). For private SMEs, WACC typically lands between 12% and 22%, meaningfully higher than public-company rates due to size, illiquidity, and concentration risk. DCF is methodologically defensible but highly sensitive to assumptions. DCF output can swing 30–50% based on input variability.

Earnings Multiplier (SDE or EBITDA): For owner-operated businesses with under roughly $1–1.5 million in annual cash flow, the standard metric is Seller’s Discretionary Earnings (SDE), which equals net profit plus owner’s salary, benefits, non-recurring expenses, depreciation, and interest. For businesses with professional management above that threshold, EBITDA is the standard. The IBBA Market Pulse Q4 2025 survey reported a median Main Street SDE multiple of 2.86x, with a broader range of roughly 2.0x to 4.5x for businesses under roughly $1 million in adjusted owner earnings.

Worked example: A business with $1,000,000 in annual sales and a 15% SDE margin produces $150,000 in SDE. At a typical SDE multiple of 2x to 4x, that business would be valued at $300,000 to $600,000. This wide range narrows once industry, recurring revenue percentage, and owner dependency are factored in.

The income approach fits profitable, stable businesses with predictable cash flows and at least two to three years of clean financial history.

Market Approach

The market approach values a business by comparing it to similar businesses that have been sold or are publicly traded. It is the dominant pricing method in lower-middle-market M&A, with EBITDA multiples anchoring over 75% of lower-middle-market transactions.

Comparable Company Analysis: This method applies market multiples, such as EV/EBITDA or EV/Revenue, from a peer group of publicly traded companies. Public-company multiples are not directly applicable to private businesses without adjustment. Private-company transactions clear with an illiquidity discount of 20–35% relative to public peers.

Precedent Transactions: This method derives multiples from completed M&A deals involving comparable companies. Unlike trading comparables, precedent transactions capture the control premium a buyer pays for 100% ownership, typically 15–30% above the unaffected public price. For defensible analysis, precedent transaction comps should be no older than 24 months, with more recent transactions weighted more heavily.

The market approach works best when sufficient comparable transactions exist, generally six or more well-matched deals. Buyers and sellers in active M&A markets most often negotiate against this method.

Asset-Based Approach

The asset-based approach values a business as the fair market value of its assets minus its liabilities. It takes two primary forms.

Net Asset Value (NAV): NAV restates the balance sheet to current fair market value rather than historical book value. A building depreciated to near zero on the books may carry significant appraised value. Slow-moving inventory may be marked down 10–30%.

Liquidation Value: Liquidation value estimates what assets would fetch in a wind-down scenario, typically 50–70% of fair market value in a forced sale.

Example: A manufacturing company with $8 million in equipment at fair market value and $2 million in liabilities carries a net asset value of $6 million. That figure may exceed what an earnings-based method would produce if the business is generating minimal profit.

The asset-based approach suits asset-heavy businesses such as manufacturing, equipment rental, and real estate holding companies, as well as holding companies, pre-revenue startups, and distressed or wind-down situations. For most profitable operating businesses, it understates value because it ignores earnings power. In those cases, it functions as a floor check rather than a primary method.

How to Choose the Right Valuation Method

Method selection depends on four factors: business type, growth stage, purpose of the valuation, and data availability. The framework below maps common scenarios to the most appropriate starting point.

• Owner-operated service business, under $1.5M SDE: Use SDE multiplied by an industry-specific multiple as the lead method, with comparable transactions as a cross-check.
• Professionally managed business, $1M–$10M EBITDA: Use EBITDA multiplied by a market multiple anchored on precedent transactions. Run a DCF as a sanity check.
• High-growth SaaS or recurring-revenue tech: Use ARR or revenue multiples, typically 3–15x ARR depending on growth rate, gross margin, and net revenue retention. Supplement with DCF where forward visibility is credible.
• Asset-heavy business with low or negative cash flow: Lead with adjusted net asset value. Use an EBITDA multiple as a ceiling check.
• Tax, estate, or litigation purposes: A formal credentialed appraisal under SSVS-1 or USPAP is required regardless of business type. Rules of thumb do not satisfy IRS or court standards.
• Distressed or wind-down scenario: Use liquidation value as the primary method.

In most M&A contexts, best practice is to triangulate three methods. These usually include an EBITDA or SDE multiple from transaction comps, a DCF, and a guideline public company analysis with a private-market discount applied. If all three fall within ±15% of each other, the valuation is well-supported. Divergence beyond 25% signals an input quality issue worth investigating before going to market.

Condesa Financial Group builds financial models that support all three approaches for M&A, fundraising, and strategic planning. Explore how our fractional CFO and modeling team can support your valuation.

Common Valuation Mistakes and How to Avoid Them

The most consequential valuation errors usually stem from inputs and framing that compound through the multiple rather than from the choice of method.

Anchoring on revenue instead of profit. Buyers pay for profit, specifically SDE or EBITDA, rather than top-line revenue. A $2 million revenue business with $100,000 in SDE is worth less than a $1 million revenue business with $300,000 in SDE.

Failing to normalize earnings. Normalization adjustments routinely move reported earnings by 15–40% in either direction. Missing legitimate add-backs such as owner compensation above market rate, personal expenses run through the business, and one-time legal costs leaves real value on the table. At a 4x multiple, every $1 of unrecognized earnings costs $4 in valuation.

Mixing SDE and EBITDA. SDE is always larger than EBITDA, which is why SDE multiples are lower. Applying an EBITDA multiple to an SDE figure, or the reverse, produces a materially incorrect result.

Using a single method or a single year of earnings. A $4M EBITDA business might value at $20M–$30M depending on method, buyer pool, deal structure, and which year of cash flow is being valued. Anchoring on one number from one method remains the single biggest mistake many owners make.

Applying stale or mismatched comparables. Outdated comparables spanning different market conditions, or comps mixing companies of vastly different sizes, can distort valuation significantly. Precedent transactions should generally be no older than 24 months for serious analysis.

Ignoring customer concentration and owner dependency. A business with one customer at 40% of revenue typically trades at 1–2 turns lower multiple than diversified peers. Owner dependency has a similar effect. If the business cannot operate without its founder, buyers price that transition risk into the multiple.

Confusing enterprise value with equity value. Enterprise value is adjusted for net debt and excess cash to arrive at equity value, which is what the seller actually pockets. A $5 million enterprise value business with $800,000 of debt and $200,000 of excess cash produces $4.4 million in equity value.

Practical Examples: What Is a Business Worth?

How much is a business worth with $1,000,000 in sales?

Revenue alone does not determine value, so profitability and business quality drive the answer. A $1 million revenue business with $300,000 in SDE, valued at a typical SDE multiple of 2x to 4x, would be worth approximately $600,000 to $1,200,000. A $1 million revenue business with only $100,000 in SDE at the same multiple range would be worth $200,000 to $400,000. Industry, recurring revenue percentage, owner dependency, and customer concentration all influence where within that range a specific business lands. These figures are illustrative; a professional valuation is required for any decision with financial or legal consequences.

Is a business worth 3 times profit?

A 3x earnings multiple sits within the typical range for many small owner-operated businesses, although it does not apply in every situation. SDE multiples in 2026 range from 2.0x–3.0x for owner-dependent service businesses, 3.0x–4.0x for more systematized businesses with recurring contracts, and 4.0x–4.5x or higher for premium operators with management depth. EBITDA multiples for professionally managed businesses in the lower middle market typically range from 4x to 8x or more. A 3x multiple applied to SDE is a reasonable starting point for a small service business. The right multiple for any specific business still requires benchmarking against current, size-matched comparable transactions in the same industry.

About Condesa Financial Group

When owners seek outside support for a valuation or financial modeling engagement, they benefit from a partner who understands both accounting detail and strategic finance. A fractional CFO who can direct an accounting team, rather than simply reviewing its output, creates substantially more value than either function in isolation.

Condesa Financial Group provides ex-Big 4 caliber financial modeling and fractional CFO guidance at nearshore prices. The team is staffed by professionals with EY and PwC backgrounds, operating from Panama and Mexico City. The firm is industry-agnostic and serves SME owners across high-cost US markets including New York, Chicago, and San Francisco, as well as multinational founders.

Condesa’s financial models have supported two closed real estate fundraises, $20 million and $80 million, for Ecuador’s largest real estate developer, with both rounds successfully completed. The firm’s four-layer service stack covers bookkeeping and financial operations, FP&A, financial modeling for M&A and fundraising, and fractional CFO oversight delivered personally by the founder.

Schedule a free consultation to discuss your valuation, modeling, or CFO requirements.

Frequently Asked Questions

What are the five methods of valuation?

The three primary approaches, income, market, and asset-based, each contain sub-methods that practitioners treat as distinct tools. The five most commonly referenced methods in lower-middle-market M&A practice are:

• SDE or EBITDA multiple (income approach)
• Discounted cash flow or DCF (income approach)
• Comparable company analysis (market approach)
• Precedent transactions (market approach)
• Net asset value or liquidation value (asset-based approach)

In practice, most credible valuations use two or three of these in combination and report a range rather than a single figure.

How do I value my small business?

Start by identifying the right earnings metric for your business size. For owner-operated businesses with under roughly $1–1.5 million in annual cash flow, calculate SDE by adding back your salary, benefits, personal expenses run through the business, non-recurring items, depreciation, and interest to net profit. For larger businesses with a management team, use EBITDA. Then benchmark against recent comparable transactions in your industry and size band to identify an appropriate multiple range. Adjust that multiple up or down based on recurring revenue percentage, customer concentration, owner dependency, growth trajectory, and financial documentation quality. Cross-check the result with a second method, such as a DCF or an asset-based floor, and reconcile the outputs. For any decision with legal, tax, or financial consequences, engage a credentialed appraiser.

How much is a business worth with $1,000,000 in sales?

Revenue alone does not determine value. As illustrated earlier, a $1 million revenue business with $300,000 in SDE would be worth approximately $600,000 to $1,200,000 at a 2x–4x multiple. The same revenue with only $100,000 in SDE would be worth $200,000 to $400,000 at the same multiple range. Industry, profitability, recurring revenue, and owner dependency all influence the result. These are illustrative estimates; a professional valuation is required for any binding transaction or legal purpose.

Is a business worth 3 times profit?

A 3x earnings multiple falls within the typical range for many small owner-operated businesses, although it does not serve as a universal standard. As noted in the income approach section, SDE multiples typically range from 2x to 4x for small service businesses, so 3x sits within that range. EBITDA multiples for professionally managed businesses typically start at 4x and extend to 8x or more in the lower middle market, with high-growth sectors like SaaS reaching significantly higher. The appropriate multiple for any specific business depends on industry, size, business quality, and current market conditions.

What is the most common way of valuing a small business?

For owner-operated businesses with under roughly $1–1.5 million in annual cash flow, the SDE multiple is the most common method and the one most SBA-financed buyers will run before signing a letter of intent. For businesses with professional management and EBITDA above $1 million, the EBITDA multiple anchored on comparable transactions is the dominant method, consistent with the 75% figure mentioned earlier. In both cases, comparable transaction data from sources such as the IBBA Market Pulse, BizBuySell, and DealStats provides the benchmarks against which the multiple is set.

Do you value a business on revenue or profit?

For most businesses, profit provides the correct basis for valuation. Buyers pay for the earnings a business generates rather than its top line. A high-revenue, thin-margin business is worth less than a smaller-revenue, high-margin one. Revenue multiples are used in specific circumstances. These include situations where EBITDA is negative or near zero, common in early-stage SaaS or high-growth tech, when the business model is subscription-based and ARR is the most stable metric, or when strategic buyers are acquiring a customer base rather than current profitability. For most small and mid-sized operating businesses, profit-based metrics such as SDE or EBITDA produce more accurate and defensible valuations than revenue alone.

Conclusion

Business valuation depends on context. The income, market, and asset-based approaches each measure a different dimension of value, and the right method or combination of methods depends on the business’s size, profitability, asset intensity, revenue recurrence, and the purpose of the valuation. Owners who understand this framework negotiate from a position of strength when preparing for a sale, raising capital, or making strategic decisions about their business’s future. Relying on a single method, a single year of earnings, or a generic rule of thumb introduces errors that compound through the multiple and can cost far more than the cost of getting it right.

Book a free consultation with Condesa Financial Group.

Condesa Financial Group is a price-competitive fractional CFO and outsourced accounting firm serving SME owners across the United States and internationally. Staffed by ex-Big 4 professionals operating from Panama and Mexico City, Condesa delivers financial modeling, FP&A, and fractional CFO oversight at nearshore prices, with the rigor and communication quality that strategic-minded founders expect. The firm offers a free initial consultation through its website.