EBITDA (Earnings Before Interest, Taxes, Depreciation, and Amortization) is a financial metric that measures a company's operating performance by stripping out financing decisions, accounting conventions, and tax environments. By excluding these non-operational factors, EBITDA provides investors with a clearer view of how efficiently a business generates profit from its core activities.
The calculation starts with net income, then adds back interest expenses (cost of debt), taxes (government obligations), depreciation (allocated cost of tangible assets), and amortization (allocated cost of intangible assets). This process isolates earnings that flow directly from operations, making it easier to compare companies with different capital structures, tax situations, or asset bases. A software startup with minimal physical assets and a manufacturing company with heavy machinery can be evaluated on more equal footing.
Why It Matters
Angel investors rely on EBITDA to assess whether a company's business model generates sustainable cash before accounting for how it's financed or structured. A positive EBITDA indicates the core business produces profit, even if net income appears negative due to heavy interest payments or aggressive depreciation schedules. This metric proves particularly valuable when evaluating acquisition targets or comparing portfolio companies across different industries, as it removes distortions from varied accounting practices and capital structures.
Example
Consider two competing restaurant chains, each generating $10 million in annual revenue. Chain A owns all its locations and reports net income of $500,000 after $800,000 in depreciation and $200,000 in interest. Chain B leases its spaces and shows $900,000 in net income with only $100,000 in depreciation and minimal interest. At first glance, Chain B appears more profitable. However, calculating EBITDA reveals Chain A generates $1.5 million while Chain B produces $1.0 million from operations. Chain A's lower net income simply reflects its decision to own rather than lease real estate—not inferior operating performance.