EBITDA Multiples vs DCF

When a business owner considers selling their company — or simply wants to understand what it is worth — they quickly encounter a technical question with very practical consequences: which valuation method should be used? EBITDA multiples and the Discounted Cash Flow (DCF) method are the two most widely used approaches in mergers and acquisitions (M&A). Neither is universally superior. Each follows a different logic, has its own strengths and blind spots, and its suitability depends on the specific characteristics of the business and the context of the transaction.

This article explains both methods in detail, compares their advantages and limitations, identifies the most common errors in their application, and provides practical guidance on when to use one, the other, or both in combination.

What is EBITDA and why does it matter in M&A?

EBITDA stands for Earnings Before Interest, Taxes, Depreciation and Amortisation. It represents, in simplified terms, a company’s gross operating cash generation capacity.

In M&A transactions, EBITDA is used as a proxy for operating cash flow because it strips out distortions arising from capital structure, tax policy and accounting treatment of depreciation. This allows companies across different sectors and sizes to be compared on a more homogeneous basis, facilitating both negotiation and benchmarking against precedent transactions.

Normalised EBITDA: The starting point

One of the most common errors in valuation processes is applying a multiple directly to the reported EBITDA without first adjusting it. In the Spanish mid-market, the EBITDA shown in the financial statements rarely reflects the true earnings potential of the business. Common distortions include:

  • Owner or family member compensation set above or below market rates
  • Personal expenses charged to the company
  • Non-recurring extraordinary costs: litigation, restructuring, insurance claims
  • One-off income or losses that distort the underlying trend

The normalisation process involves identifying and adjusting these items to arrive at a clean, recurring EBITDA that reflects the ordinary operating performance of the business. The multiple is applied to this normalised EBITDA — not to the raw accounting figure — and it is equally the foundation upon which the DCF financial model is built.

Recommendation: businesses contemplating a sale over the medium term should begin auditing and documenting EBITDA adjustments at least three years in advance. Thoroughly evidencing each extraordinary item — with supporting invoices, court rulings or contracts — eliminates information asymmetries and significantly strengthens the credibility of the normalised EBITDA figure when buyers conduct their due diligence.

The EBITDA multiples method

The multiples approach involves applying a sector-representative multiple to the company’s normalised EBITDA, adjusted for size, risk profile and prevailing market conditions. The result is the Enterprise Value (EV), which represents the total value of the business including debt. To arrive at the Equity Value — the amount the seller actually receives — net financial debt is deducted and equity bridge adjustments are applied.

Formula:  Enterprise Value = Normalised EBITDA x Sector Multiple  |  Equity Value = EV − Net Financial Debt ± Adjustments

From Enterprise Value to Equity Value: The equity bridge

Under standard international M&A conventions, transactions are structured on a cash-free, debt-free basis: the assumption is that the business is transferred free of both surplus cash and financial debt, with the seller retaining excess cash but also settling or transferring all interest-bearing liabilities prior to closing. Net Financial Debt is calculated as the sum of all interest-bearing liabilities — short and long-term bank debt, shareholder loans, finance leases — net of available cash on the balance sheet.

However, not all balance sheet cash is considered surplus. The so-called operating cash — the minimum balance required to fund the day-to-day operations of the business — is treated as an asset tied to the going concern and does not count as a favourable adjustment for the seller. Only cash exceeding that operating threshold qualifies as surplus cash and adds to the final proceeds.

A further adjustment frequently underestimated by sellers is the Working Capital Target. In both the Letter of Intent (LOI) and the Share Purchase Agreement (SPA), the parties agree a normalised working capital level, calculated as the historical average required for the business to operate without cash flow stress over a full seasonal cycle. At the closing date, the actual working capital is independently verified:

  • If below the agreed target, a downward price adjustment is applied — to prevent the seller from having stripped the business of liquidity prior to closing.
  • If above the target, the seller receives an additional upward adjustment.

This mechanism can result in differences of hundreds of thousands of euros in the final price. It is therefore essential to agree on the precise definition of the Working Capital Target during the early stages of the process — and never leave it to be resolved in the SPA.

Strengths of the Multiples Method

  • Speed and simplicity.  It is the most efficient method for obtaining a preliminary valuation reference without the need to build complex financial models. In the early stages of an exploratory process, multiples allow an indicative range to be established quickly.
  • Grounded in real transactions.  Where recent comparable transactions are available — same industry, similar geography, comparable size — the multiple reflects what actual buyers have paid under market conditions. This gives it an empirical credibility that is difficult to challenge at the negotiating table.
  • Effective communication.  Multiples are intuitive and straightforward to explain to both financial and strategic buyers, as well as to business owners themselves, facilitating dialogue and alignment of expectations between parties.
  • Lower reliance on projections.  By drawing on historical or current data, multiples reduce the uncertainty inherent in future cash flow estimation. They are particularly useful when visibility into the business’s trajectory is limited.

Limitations of the Multiples Method

  • Inherently static.  Multiples capture the business at a point in time. They do not account for future growth potential or the investment required to sustain it. A company in an expansion phase may be systematically undervalued; one in decline may appear attractive under a multiple that fails to discount the downward trend.
  • Sensitivity to the economic cycle.  Multiples fluctuate with market conditions. In periods of economic expansion and ample liquidity, they compress upwards; during downturns, they contract. An identical business can attract markedly different valuations depending on the timing of the transaction.
  • Blind to capital structure and capex requirements.  Two companies with identical EBITDA can have very different valuations if one carries a higher recurring capex burden, greater net debt, or structurally elevated net working capital requirements. Applying the same multiple without these adjustments produces misleading comparisons.
  • Dependence on reliable comparables.  In sectors with limited transaction activity or high heterogeneity between businesses, sourcing representative multiples is challenging. The limited depth of the Spanish private transaction market, particularly in the SME segment, can make available comparables insufficiently robust.

Common errors when applying EBITDA Multiples

Understanding the method’s limitations is useful, but identifying the specific errors made in practice is what prevents valuations that will not hold up to scrutiny from an informed buyer.

  1. Applying the multiple to an unnormalised EBITDA: This is the most widespread error and the one with the greatest financial impact. If the starting EBITDA has not been cleaned — if it includes below-market owner compensation, personal expenses or extraordinary costs — the multiple amplifies those distortions directly into the price. An EBITDA inflated by €200,000, multiplied by 6x, produces an overvaluation of €1.2 million that the buyer will identify during due diligence and use to renegotiate downwards at the worst possible moment in the process.
  2. Using comparables that are not truly comparable: Not every transaction in the same sector is a valid comparable. An industrial services company with long-term recurring contracts is not comparable to another business in the same industry code generating project-based revenue. Using a reference multiple without adjusting for business model, geography, size or cycle timing produces a valuation that appears objective but is poorly calibrated. The rigour applied to selecting and adjusting comparables matters as much as the multiple itself.
  3. Ignoring the capital investment requirements of the business: Two companies can report identical EBITDA but have radically different cash flow profiles if one requires continuous investment in machinery, fleet or infrastructure to sustain its activity. Applying the same multiple to both without adjusting for maintenance capex systematically overvalues the more capital-intensive one. The buyer will know this; the seller should know it before sitting down to negotiate.
  4. Confusing Enterprise Value with Equity Value: It is common for business owners to equate the value of their company with what they will receive in their pocket at closing. Where the business carries significant net financial debt, the difference can be material. An EV of €5 million against net debt of €1.5 million produces an Equity Value of €3.5 million. Understanding this distinction from the outset avoids mismanaged expectations and late-stage disappointment.
  5. Accepting market multiples without questioning the point in the cycle: The multiples observed in a sector over recent years are not necessarily those a buyer will apply at the time of the transaction. Multiples compressed by high interest rate environments or reduced buyer appetite can differ substantially from those seen in prior periods of abundant liquidity. Setting price expectations based on multiples from a different market cycle is a frequent source of frustration in sale processes.

The Discounted Cash Flow (DCF) method

The DCF method operates from a different premise: the value of a business equals the present value of all the free cash flows it will generate in the future, discounted at a rate that reflects the cost of capital and the risk profile of the business — typically the Weighted Average Cost of Capital (WACC).

The model requires building a detailed financial plan with projections of revenues, margins, capex, net working capital movements and debt position. At the end of the explicit projection period — typically five to ten years — a terminal value is calculated, which usually accounts for the majority of the total enterprise value.

Strengths of the DCF method

  • Captures intrinsic value.  The DCF is not subject to market fluctuations or the availability of comparables. It values the business on the basis of what it is capable of generating, independently of what others pay for similar companies.
  • Reflects growth and investment.  Unlike multiples, the DCF explicitly incorporates growth expectations, required investment and margin evolution. It is the most appropriate method for businesses with a dynamic profile, undergoing operational transformation, or clearly differentiated from available market comparables.
  • Enables sensitivity analysis.  The model structure makes it straightforward to assess how valuation changes under variations in key assumptions: growth rate, margins, capex or discount rate. This provides a view of the value range and the key value drivers — highly valuable information for both seller and adviser.

Limitations of the DCF method

  • High sensitivity to assumptions.  Small changes in the discount rate or the terminal growth rate can produce very significant differences in valuation. A poorly calibrated DCF can be more misleading than a well-applied multiple.
  • Technical complexity.  The model requires detailed data, advanced financial expertise and time to build and stress-test. It is not the most appropriate method for preliminary exploratory work or for businesses with limited or unreliable financial information.
  • Limited applicability to businesses with volatile cash flows.  In highly cyclical sectors, early-stage companies or businesses with irregular revenue patterns, projecting cash flows introduces a level of uncertainty that may undermine the reliability of the model’s conclusions.

Common errors when applying the DCF method

The DCF is the most powerful method when properly constructed, and the most dangerous when it is not. Its complexity invites errors that are not always visible to the non-specialist reader, but which a sophisticated buyer will identify without difficulty.

  1. Projecting growth rates the sector cannot support: This is the most common conceptual error. The business plan assumes the company will grow at 15% per annum for five years in a mature sector that has historically grown at 3%. Nobody challenges the numbers in the early stages, but when the buyer arrives with their own analysts, the model is exposed. A DCF built on growth assumptions that cannot be justified with real sector data does not function as a price argument — it functions as a warning sign.
  2. Using a discount rate that is too low for the business’s actual risk profile: The discount rate must reflect the real risk of the business. Applying to a Spanish SME — highly dependent on its founder, with a concentrated customer base and no professionalised management team — a rate similar to that used for a publicly listed company with recurring revenues and established management produces an artificially inflated valuation. In the Spanish mid-market, realistic discount rates for this type of business sit clearly above those generated by theoretical models unadjusted for specific business risk.
  3. Inflating the terminal value without modelling the investment needed to sustain it: The terminal value — the estimated value of the business at the end of the projection period — typically represents more than 60% of total enterprise value in a DCF. If this value is calculated on the assumption that the business will grow indefinitely, but without modelling the maintenance capex or investment required to sustain that growth, the result is structurally inflated. Any buyer conducting a detailed model review will identify this immediately.
  4. Failing to cross-check the result against market reality: A DCF run in isolation — without cross-referencing the output against comparable transaction multiples — can produce valuations that are mathematically coherent but economically unrealistic. If the model implies a multiple of 14x EBITDA in a sector where transactions close at 6x, the problem does not lie in the arithmetic: it lies in the assumptions. The DCF should always be used in dialogue with market data, not as a substitute for it.
  5. Presenting the DCF as a single figure rather than a range: The DCF does not produce a precise value; it produces a range depending on the assumptions used. Presenting a single number — without sensitivity analysis or alternative scenarios — creates a false sense of precision and leaves the seller without room to manoeuvre when the buyer, inevitably, challenges the assumptions. A well-constructed DCF should present at least three scenarios — base, conservative and optimistic — and quantify how the valuation changes under variations in the key variables.

In both methods, the underlying error is the same: confusing the value the seller wishes to obtain with the value the market is willing to pay. The role of a good adviser is precisely to anchor the valuation in reality before the buyer does.

Size matters: The illiquidity discount in the Spanish mid-market

Company size has a direct bearing on valuation, regardless of the method used. In the transaction market, this adjustment is technically expressed through the Discount for Lack of Marketability (DLOM), which reflects that transferring ownership of a private company is a costly, time-consuming and uncertain process compared with selling shares in a publicly listed entity.

The DLOM is not a uniform constant: it is calibrated based on the company’s operating scale, margin stability, customer diversification and the degree to which the management team operates independently of the founding shareholders. A business with a professional management structure independent from its founders and a diversified client base will support a significantly lower illiquidity discount than one with high dependence on a single key person.

In practical terms, the following ranges are typically observed in the Spanish market:

  • EV/EBITDA multiples of 3x to 5x for businesses with EBITDA below €1 million
  • Ranges of 5x to 8x for businesses with EBITDA between €2 million and €10 million
  • Multiples above 8x in sectors with strong buyer demand, recurring revenue streams or differentiated assets

These ranges are indicative and vary considerably depending on sector, management quality and growth profile. The adviser’s task is precisely to position the business at the high end of the justifiable range, building the qualitative and quantitative arguments to support it.

When to use each method: Triangulation as best practice

In professional M&A practice, both methods are used in a complementary, not mutually exclusive, manner. The multiples valuation establishes a market reference range; the DCF cross-checks that range against the economic reality and prospects of the business.

The bridge between the two methodologies is the so-called implied multiple. Once the DCF model is complete and the resulting Enterprise Value has been determined, this figure is divided by the company’s current normalised EBITDA. The result is the multiple that the DCF itself is implicitly assuming.

Implied Multiple = Enterprise Value (DCF) ÷ Normalised EBITDA

This implied multiple is then benchmarked against those observed in real comparable transactions. If the DCF produces an implied multiple of 11x but the average of closed transactions in the sector sits between 5x and 7x, the discrepancy signals that the financial plan is assuming growth rates or margins that would be difficult to defend before a sophisticated buyer. This requires iterative revision of the model’s assumptions until the intrinsic value and the market value are mutually consistent.

This cross-validation exercise is particularly valuable in a sale process: it transforms the valuation into a coherent, resilient argument that can withstand the challenges buyers will inevitably raise during due diligence and price negotiation.

  • Favour the multiples method when:  the business has a stable, recurring EBITDA, recent comparable transactions are available in the sector, or a quick reference is needed during a preliminary exploratory phase.
  • Favour the DCF method when:  the business has a growth profile not captured by available comparables, is undergoing operational transformation, or its intrinsic value differs materially from comparable market prices.
  • Use both and verify consistency via the implied multiple when:  preparing a formal valuation for a sale process or negotiating with sophisticated buyers who will challenge any inconsistency between the business plan and market pricing.

Conclusion: EBITDA Multiples vs DCF

The choice of valuation method is not a technically neutral exercise: it has direct consequences for the price at which a transaction closes and for the seller’s ability to defend their expectations against a well-advised buyer. Understanding the strengths, limitations and common errors of each approach is the first step toward negotiating from an informed and coherent position.

In M&A, the valuation method should always serve the argument — not the other way around. The adviser’s task is to select and combine the approaches that best reflect the true value of the business, validate their consistency through the implied multiple, and present the case in a way that holds up to scrutiny from any sophisticated counterparty.

Are you considering selling your business or would you like to understand its current market value?

At Maraz Corporate Finance, we work with both methodologies in an integrated manner, tailoring our approach to the specific characteristics of each business and transaction.

 

Javier de Rojas Roca de Togores

Partner - Maraz Corporate Finance