When would you not use a DCF in a valuation?

Asked by: Daphney Kuhlman III  |  Last update: January 1, 2026
Score: 4.2/5 (43 votes)

We do not use a DCF if the company has unstable or unpredictable cash flows (tech or bio-tech start-up) or when debt and working capital serve a fundamentally different role.

When would you not want to use a DCF?

DCF relies on future assumptions about growth and discount rates, which can vary greatly. It's less useful for short-term and speculative investments.

What are the disadvantages of DCF valuation?

Disadvantages. DCF Valuation is extremely sensitive to assumptions related to perpetual growth rate and discount rate. Any minor tweaking here and there, and the DCF Valuation will fluctuate wildly and the fair value so generated won't be accurate.

What is a limitation of the DCF valuation approach?

The main Cons of a DCF model are:

Prone to overcomplexity. Very sensitive to changes in assumptions. A high level of detail may result in overconfidence. Looks at company valuation in isolation.

Why do we not use DCF for banks?

DCF valuation is not a great tool for determining the value of banks and financial institutions. Rather than re-investing positive cash flows into the business, banks typically use those funds to create products. So, a DCF model can't accurately predict future cash flows.

Why Would You Not Use A DCF For Financial Institutions?

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When would you use DCF vs other valuation methods?

DCF is more suitable for detailed and comprehensive valuations, or for capturing the unique value drivers and risks of a specific company or asset. Ideally, both methods should be used and compared to get a range of values and to cross-check the assumptions and results.

Why DCF is not used for startups?

Lack of historical data to project cash flows: one of the primary limitations of using DCF to value a startup is the lack of historical data. Startups often do not have enough financial history to base forecasts on, which undermines the reliability of cash flow projections and terminal value calculations.

Which of the following features is a disadvantage of DCF analysis?

Companies typically use the weighted average cost of capital (WACC) for the discount rate because it accounts for the rate of return expected by shareholders. A disadvantage of DCF is its reliance on estimations of future cash flows, which could prove inaccurate.

Why is relative valuation better than DCF?

Discounted cash flow valuations, with their long lists of explicit assumptions are much more difficult to defend than relative valuations, where the value used for a multiple often comes from what the market is paying for similar firms.

What are the assumptions of DCF valuation?

  • 1 Revenue growth. One of the key assumptions in DCF analysis is the revenue growth rate, which determines how much the company or the project will generate in sales over the forecast period. ...
  • 2 Operating margin. ...
  • 3 Discount rate. ...
  • 4 Terminal value. ...
  • 5 Working capital. ...
  • 6 Capital expenditure. ...
  • 7 Here's what else to consider.

What is the difference between NPV and DCF valuation?

The difference between discounted cash flow and net present value is that net present value (NPV) subtracts the initial cash investment, but DCF doesn't. Discounted cash flow models may produce incorrect valuation results if forecast cash flows or the risk rate are inaccurate.

How accurate is DCF valuation?

While the discounted cash flow (DCF) methodology is the most rigorous and financially sound for business valuation, it does have several significant limitations, namely: Extreme sensitivity to certain input assumptions. Uncertainty in calculating the terminal value of the company.

Do value investors use DCF?

DCF analysis serves as a cornerstone of financial valuation, especially in the venture capital arena. It enables investors to estimate the present value of an investment based on its expected future cash flows, adjusted for risk and the time value of money.

What are the disadvantages of DCF?

Doesn't Consider Valuations of Competitors: An advantage of discounted cash flow — that it doesn't need to consider the value of competitors — can also be a disadvantage. Ultimately, DCF can produce valuations that are far from the actual value of competitor companies or similar investments.

What are the criticisms of DCF?

One primary challenge with DCF analysis lies in its dependence on assumptions. Projections of future cash flows, growth rates, discount rates, and terminal values heavily influence the valuation.

What are the three valuation methods?

The three most common investment valuation techniques are DCF analysis, comparable company analysis, and precedent transactions.

What is the biggest drawback of the DCF (the most popular way to calculate equity value)?

The reliance on assumptions is the main drawback of the DCF approach, in which minor adjustments to key assumptions could have material impacts on the DCF valuation.

What are the pitfalls of relative valuation?

Relative valuation is primarily quantitative and may not fully account for qualitative factors such as management quality, brand strength, or regulatory changes. Neglecting these non-financial factors can lead to an incomplete assessment of a company's true value or future earnings potential.

When to use DCF vs Comparables?

Company Stage and Industry: DCF may be suitable for stable, mature companies with predictable cash flows, while Comparable Companies Analysis may be apt for industries with multiple comparable companies.

When to use DCF and when to use relative valuation?

However, some general guidelines to consider are using DCF to estimate intrinsic value based on cash flows and risk if reliable data is available; relative valuation to estimate market value based on performance and quality if a sufficient set of comparable assets is available; and using both methods to cross-check ...

What variables are sensitive to DCF analysis?

A discounted cash flow (DCF) analysis is highly sensitive to key variables such as the long-term growth rate (in the growth perpetuity version of the terminal value) and the weighted average cost of capital (WACC).

When to use DCF vs LBO?

LBO or DCF depends on investment goals and transaction type. We use LBOs to acquire a company, enhance its performance, and then sell it for a higher price. However, DCF can estimate the intrinsic value of stocks, bonds, and real estate for long-term investment decisions.

Can you do a DCF on an unprofitable company?

Since price-to-earnings (P/E) ratios cannot be used to value unprofitable companies, alternative methods have to be used. These methods can be direct—such as discounted cash flow (DCF) or relative valuation.

Do you use Ebitda for DCF?

So, what is DCF modeling? It uses a series of factors, including EBITDA (or earnings), in order to arrive at the future value of the investment. In most instances, the DCF valuation method is used when valuing privately held companies; however, in some cases, it's used in publicly held companies that issue stock.

Which is better NPV or DCF?

Key Differences Between DCF and NPV. Purpose: DCF: Primarily used to determine the intrinsic value of an investment based on its expected cash flows. NPV: Used to assess the profitability of a project or investment by comparing the present value of cash inflows and outflows.