Factors to Consider When Choosing a Discount Rate

Selecting the right discount rate is one of the most consequential — and most debated — judgment calls in business valuation. It is not a formula with a single correct output; it is an informed opinion about risk, and the factors that shape that opinion deserve careful examination.

Main Factors to ConsiderThere are countless factors to consider when assessing the appropriate discount rate. The overall consideration is how comfortable is a buyer likely to be with the following:

• The ability to meet or exceed the projections
• The value and marketability of tangible assets which could be recovered if the operations failed
• Cost to duplicate operations / barriers to entry

Why the Discount Rate Is Central to Business Valuation

The discount rate translates a stream of future cash flows into a present-day value. A small change in the rate — even one or two percentage points — can shift an indicated value by millions of dollars. That sensitivity is precisely why buyers and their advisors scrutinize it so carefully, and why sellers benefit from understanding the logic before entering a process. For a broader orientation to how valuation fits into the transaction process, the investment banking guide provides useful foundational context.

Specific Factors to ConsiderIn assessing the discount rate the following factors should be considered:

• Quality of earnings
• Consistency
• Portion created by recasting
• Cushion in margins to weather hard times
• Diversity of revenue base
• Aggressiveness of projections

Quality of Balance Sheet

• Are any assets under or over valued
• Receivables current and collectible
• Inventory obsolescence
• Level of net tangible assets
• Fair market value of assets
• Strength of current ratio
• Degree of leverage

Cash Flow Requirements

• Magnitude of future capital expenditure requirements
• Working capital requirements

Indirect Financial Considerations

• Barriers to entry
• Patents
• Diversification (product, customers, suppliers, region)
• Niche vs. commodity type product

Industry Considerations

• Outlook for industry
• Competitive environment

How These Factors Interact in Practice

The factors above are not equally weighted — they interact. A business with highly consistent earnings but a thin margin cushion may still command a lower discount rate than a fast-growing company with volatile results, because predictability is worth a premium in most valuation frameworks. Similarly, a strong balance sheet can partially offset an aggressive projection set: if operations fail, the buyer has recoverable asset value to fall back on.

Buyers often think about this in terms of a simple question: how likely is it that I will actually receive the cash flows being projected, and if the business underperforms, what can I recover? Every item on the lists above is an input to that mental model. The alternatives to the discount rate method — including market multiples and asset-based approaches — offer useful cross-checks, and experienced advisors typically triangulate across several methods rather than relying on a single rate.

Looking at Pretax, EBIT, EBDIT, Cash FlowWhile cash flow is used as the financial stream, other financial streams can also be used such as pretax income, EBIT, EBDIT.

When reviewing the preliminary value, these other measures should also be looked at as a sanity check. When comparing the earnings as measured by each of the above methods to value yields an unusually high or low multiple, it may indicate that the value is inappropriate. A typical case where pretax cash flow may yield a value that is too low is a company that relies heavily on debt.

A pre-debt cash flow analysis may develop what appears to be an aggressive value of 6 times cash flow with a discount rate in the mid-teens. However this value may only translate into 1½ times pretax income, which may imply that the Company is undervalued. This potential undervaluation despite a low discount rate reflects the use of pre-debt cash flow when debt is integral to the operations.

The Company may be able to borrow at 9% but we are discounting that debt at 15%, resulting in a six-point spread that the client loses.

Applying Discount Rate Analysis to Acquisition Decisions

For buyers evaluating an acquisition roll-up strategy or assessing whether they can buy a business at a discount, understanding the discount rate logic allows them to evaluate whether the asking price reflects a fair view of risk or whether the seller’s projections are embedding optimism that a buyer would not share. The gap between a seller’s implied rate and the rate a buyer would apply is often where negotiations begin. The due diligence request list includes the financial data points needed to assess most of the balance sheet and earnings quality factors listed above.

Guidance on Setting Discount RateWhile establishing a discount rate is an art that is difficult to quantify, attached are two attempts to categorize companies into risk categories by Dewing’s and Schilt’s.

Frequently Asked Questions

What is a typical discount rate range for a small privately held business?

Discount rates for private businesses vary widely based on the risk factors described above. The Schilt’s risk premium framework, referenced in the original post, provides categorical guidance — but rates for small companies often fall in a range that is meaningfully higher than public market benchmarks, reflecting illiquidity and concentration risk. Specific figures depend on the individual company’s profile across the factors listed here.

How does the quality of earnings affect the discount rate?

Higher-quality earnings — those that are consistent, recurring, not heavily dependent on recasting, and generated across a diverse customer base — justify a lower discount rate because they are more predictable and thus carry less risk of falling short of projections. Earnings that rely on a single customer, aggressive normalizations, or one-time events introduce uncertainty that buyers price through a higher rate.

Should a seller care about the discount rate, or is that just a buyer’s concern?

Sellers benefit significantly from understanding the rate a buyer is likely to apply to their business. A seller who addresses the underlying risk factors — improving earnings consistency, diversifying revenue, shoring up the balance sheet — before going to market may shift the buyer’s implied rate by several points, which can translate into a substantially higher indicated value. Preparation is the seller’s lever on this variable. The exit strategy planning guide covers how to approach this process systematically.

How do SaaS businesses approach discount rate selection differently?

SaaS companies are often valued on revenue multiples rather than earnings multiples, but when a discounted cash flow approach is used, the recurring, subscription-based revenue base typically supports a lower discount rate than comparable-sized businesses in less predictable sectors. The SaaS business valuation overview examines the specific factors that influence how these companies are assessed.