Business Valuation Methods Explained: Market, Income, and Asset Approaches
Every privately held business can be valued through one of three established lenses: the market approach, the income approach, and the asset approach. Each reveals something different. A rigorous advisor uses all three, cross-checks the results, and synthesizes a defensible range.
The Market Approach
The market approach answers the most commercially relevant question: what have buyers actually paid for comparable businesses? It relies on observed transaction data rather than theoretical models.
Two Flavors
Guideline Transactions Method — uses data from completed M&A transactions of similar companies. Multiples are typically expressed as:
- Enterprise Value ÷ EBITDA (most common in the lower middle market)
- Enterprise Value ÷ Revenue (relevant for high-growth or asset-light businesses)
- Enterprise Value ÷ EBIT (used when depreciation varies materially among comparables)
Guideline Public Company Method — uses multiples from publicly traded companies in the same industry, typically applied with a discount for lack of marketability and size.
Strengths and Limits
Strengths: directly grounded in market reality, intuitive for buyers and sellers, most defensible in negotiations.
Limits: private transaction data is imperfect, comparable sets are rarely perfect, and market conditions shift continuously.
The Income Approach
The income approach values the business based on its future expected cash flows. It is forward-looking and asks: how much is the future stream of earnings worth in today's dollars?
Discounted Cash Flow (DCF)
The most rigorous version is the discounted cash flow model:
- Project unlevered free cash flow over a 5 to 10 year horizon.
- Calculate a terminal value (typically perpetuity growth or exit multiple).
- Discount all cash flows to the present at a risk-adjusted rate (WACC or required return).
Capitalization of Earnings
A simplified version capitalizes a representative earnings figure by a single rate:
Value = Normalized Earnings ÷ Capitalization Rate
This method works well for stable, mature businesses with limited growth volatility.
Strengths and Limits
Strengths: explicitly incorporates the business's unique growth, margin, and risk profile; useful when comparables are thin.
Limits: highly sensitive to discount rate and terminal value assumptions; small changes in inputs produce large swings in output.
The Asset Approach
The asset approach values a business as the sum of its assets minus its liabilities — at fair market value, not historical book value.
Two Subtypes
Adjusted Book Value — restates balance sheet line items to fair value, including intangibles not on the books.
Liquidation Value — assumes an orderly or forced sale of individual assets. Always a floor, never a target.
When to Use
The asset approach is typically used for:
- Holding companies and real estate entities
- Businesses with earnings below what the assets alone could return
- Distressed or winding-down operations
For a healthy operating company with goodwill and enterprise value, the asset approach produces a number well below what a buyer would pay — and well below what the owner should accept.
Synthesizing a Valuation Range
A complete valuation reconciles the three approaches and weights them based on relevance:
| Business Type | Market | Income | Asset |
|---|---|---|---|
| Healthy operating business | 60–70% | 20–30% | 10% |
| Asset-heavy / real estate | 20% | 20% | 60% |
| High-growth / early stage | 30% | 60% | 10% |
| Distressed / underperforming | 10% | 10% | 80% |
These weightings are illustrative, not rigid. An experienced advisor adjusts based on the specific facts of the business.
The Role of Normalized EBITDA
Across every method, the input quality matters more than the formula. In the lower middle market, the most important preparatory work is building a credible, defensible normalized EBITDA:
- Strip out owner discretionary compensation above market
- Remove personal expenses and family payroll
- Adjust rent to fair market if real estate is owner-related
- Back out non-recurring items (litigation, restructuring, one-time projects)
- Adjust for proforma run-rate effects of recent initiatives
A sell-side Quality of Earnings report from a reputable accounting firm is the most effective way to lock in these adjustments before buyer diligence begins.
Practical Takeaways for Owners
- Do not anchor on a single number. A valuation is a range.
- Multiples in the lower middle market generally sit between 4x and 8x EBITDA, but a premium business can materially exceed the band.
- Every dollar of incremental normalized EBITDA is worth multiple dollars of enterprise value.
- A professional valuation — distinct from a casual broker opinion — is the foundation of any successful sale process.
Next Steps
A disciplined valuation is the starting point of every Sligo Strategies engagement. Whether you are three months or three years from a potential transaction, a confidential valuation conversation will help you see the picture clearly.