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EBITDA.

Aka. Operating cash earnings proxy
All terms

What is EBITDA?

EBITDA stands for earnings before interest, taxes, depreciation, and amortization. It starts from operating profit and adds back the non-cash charges (depreciation and amortization) and removes the effects of how the business is financed (interest) and taxed. What remains is a measure of profitability from operations alone.

The appeal is comparability. By stripping out interest, EBITDA ignores how much debt a company carries. By stripping out taxes, it ignores jurisdiction and structure. By adding back depreciation and amortization, it ignores past capital-spending choices and acquisition accounting. Two businesses with very different balance sheets and asset bases can be compared on the operating earnings they generate.

That same neutrality is its weakness. EBITDA deliberately ignores the cost of capital expenditure, the cash drain of working capital, and the reality that interest and taxes are real obligations. It is a proxy for operating cash generation — useful precisely because it is incomplete.

How EBITDA is calculated

There are two equivalent routes to the same number.

  1. Bottom-up from net income. Start with net income, then add back taxes, then interest, then depreciation and amortization. This is the literal reading of the acronym.
  2. Top-down from operating income. Start with operating income (EBIT), then add back depreciation and amortization. This is the route most analysts actually use, because EBIT already excludes interest and taxes.

Both arrive at identical EBITDA. The top-down route is cleaner because it avoids picking up non-operating items that can sit below the operating line.

Why EBITDA anchors valuation

In private markets, businesses are routinely priced as a multiple of EBITDA. The reason is structural: a buyer who will replace the seller's debt with their own financing wants a profitability measure that is independent of the old capital structure, and EBITDA delivers that.

The risk is treating EBITDA as if it were cash flow. A capital-intensive business with heavy reinvestment needs can show strong EBITDA and weak free cash flow. The gap between EBITDA and cash — capital expenditure, working capital, interest, and taxes — is exactly where disciplined buyers focus, and why EBITDA is a starting point for valuation rather than the end of it.

Frequently asked.

4 questions
01 Why do investors use EBITDA instead of net income?

Because net income blends operating performance with financing and tax decisions that a new owner intends to change. EBITDA isolates the operating engine, letting a buyer compare targets on a like-for-like basis and apply their own capital structure on top.

Net income still matters — it is what actually accrues to owners — but for comparing businesses and setting acquisition prices, EBITDA is the common denominator.

02 Is EBITDA the same as cash flow?

No, and treating it as such is one of the most common analytical mistakes. EBITDA ignores capital expenditure, changes in working capital, cash interest, and cash taxes — all of which are real cash movements. A business can post healthy EBITDA while burning cash.

EBITDA is a rough proxy for operating cash generation, useful for comparison, but free cash flow is the figure that tells you what the business actually produces.

03 What's the difference between EBITDA and EBIT?

EBIT — earnings before interest and taxes — still includes the depreciation and amortization charge. EBITDA adds those non-cash charges back. The difference between the two equals total D&A, which makes EBIT the more conservative measure for capital-intensive businesses.

04 Why is EBITDA criticized?

Because it can flatter a business by ignoring genuine costs. Depreciation reflects real assets that eventually need replacing, and adding it back can make a capital-hungry company look more profitable than it is. The famous critique is that EBITDA pretends capital expenditure does not exist.

The criticism is fair as a caution, not as a dismissal — EBITDA remains useful so long as the analyst keeps sight of what it leaves out.

Related terms

Cvaluation

Comparable company analysis

Valuing a business by the multiples its publicly traded peers trade at — a <em>relative</em> valuation that prices a company against the market, not its cash flows.

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Evaluation

Exit multiple

The valuation multiple a business is sold at on exit — the assumption that, set against the entry multiple, drives much of a deal's <em>projected return</em>.

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Gvaluation

Goodwill

The premium a buyer pays above the fair value of a target's identifiable net assets — booked as an asset and tested for <em>impairment</em>, not amortized.

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Avaluation

Adjusted EBITDA

EBITDA recast to a sustainable run-rate by adding back <em>one-time, non-recurring, and owner-specific items</em> — the EBITDA most deals are priced on.

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Avaluation

ARR multiple

Enterprise value divided by <em>annual recurring revenue</em> — the headline multiple for subscription software, where ARR is the durable revenue base.

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Evaluation

EBITDA multiple

Enterprise value divided by EBITDA — the headline multiple in private markets, expressing <em>price as a count of operating-earnings years</em>.

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