EBITDA stands for 'earnings before interest, taxes, depreciation and amortisation'. It is a metric used to assess financial performance by focusing on earnings generated from core business activities, before financing costs and certain non-cash expenses.
EBITDA is widely used by investors, lenders, and management teams to compare companies, benchmark efficiency, and inform financial management decisions. It’s not a formal accounting measure under IFRS or GAAP, so it should be reviewed alongside a company’s financial statements, including the income statement and the cash flow statement.
For related finance basics and tooling, see software tools for CFOs↗ and financial planning and analysis↗.
What is EBITDA?
EBITDA measures profitability before the impact of:
- Financing costs (including interest expense and actual interest payments)
- Taxes (including corporation tax and related tax payments)
- Depreciation (allocation of tangible asset costs)
- Amortisation (allocation of intangible asset costs)
By excluding these elements, EBITDA aims to isolate operating earnings. Many teams also track EBITDA margin (EBITDA as a percentage of revenue) to understand operational efficiency across periods.
EBITDA formula
There are two common ways to calculate EBITDA.
Method 1: Starting from net income
EBITDA = net income + interest + taxes + depreciation + amortisation
Method 2: Starting from Operating Profit (EBIT)
EBITDA = Operating Profit + depreciation + amortisation
Both methods should reconcile if inputs are consistent and if the same reporting basis is used.
To ensure consistency, teams often tie calculations back to the income statement and supporting schedules during close (see month-end close best practices↗).
Why is EBITDA used?
EBITDA is popular because it simplifies comparison by removing financing and accounting variables. Common use cases include:
- Comparability across companies with different leverage and tax profiles
- Valuation: used in valuation multiples such as EV/EBITDA and in enterprise comparisons tied to Enterprise Value
- Debt analysis: helps assess ability to service debt and withstand changes in interest rates
- Internal reporting: supports operational tracking and performance targets, including EBITDA margin
For better spend visibility and budgeting discipline that feeds into profitability metrics, see spend visibility↗ and budget management↗.
EBITDA vs net income
Net income reflects bottom-line profit after all expenses, including financing costs, tax, and non-cash charges. EBITDA removes those items to focus on operational earnings.
That does not mean excluded costs are irrelevant. Interest expense, tax obligations, and asset depreciation still matter for long-term sustainability, particularly for capital-intensive businesses with ongoing capital expenditure requirements.
If you’re looking at cost drivers that affect operating results, it can help to review cost control↗ and operating cash flow↗.
EBITDA vs operating cash flow
EBITDA is sometimes treated as a proxy for operating cash generation, but it is not the same as cash collected. It does not reflect:
- Changes in working capital
- capital expenditures / capital expenditure
- Debt repayments and timing of interest payments
- Cash taxes (including corporation tax)
Operating cash flow is derived from the cash flow statement and adjusts for non-cash items and working capital movements. This is why EBITDA should be used alongside the cash flow statement rather than as a substitute for cash metrics.
For a deeper dive, see cash flow↗ and operating cash flow↗.
Adjusted EBITDA
Many companies also report Adjusted EBITDA to remove items they consider non-recurring or exceptional (e.g., restructuring costs or one-off legal fees). Adjustments can also include Share-based compensation or Goodwill impairments, depending on the reporting policy and context.
Because definitions vary, analysts should review the reconciliation and ensure the adjustments do not create misleading recalculated profit amounts. In some sectors, analysts also look at NTM EBITDA (next-twelve-month EBITDA) for forward-looking comparisons, especially when applying valuation multiples.
Limitations of EBITDA
Despite its usefulness, EBITDA has important limitations:
- It excludes capital expenditures and capital costs, which can be significant in asset-heavy businesses
- It ignores working capital timing effects that can materially change liquidity
- It does not reflect lease-related outflows such as rent costs and lease costs in a cash sense (depending on accounting presentation)
- Because EBITDA isn’t defined by accounting standards, comparability requires careful review
For this reason, EBITDA should be used alongside the income statement, cash flow statement, and broader financial statements, especially when assessing whether earnings convert into cash.
If you’re building stronger controls around spend and approvals that impact reported profitability, see spend control↗ and accounting automation↗.
When EBITDA is most useful
EBITDA is particularly useful in:
- High-growth technology businesses, where reinvestment and leverage can distort net income
- M&A contexts where Enterprise Value comparisons rely on a consistent valuation methodology
- Debt covenants and leverage tests
- cross-border comparisons where taxes and interest rates differ
It can also be helpful for large infrastructure or sustainability-related investments—such as offshore wind or broader energy efficiency programmes—where project economics and payback periods matter. In those cases, EBITDA can support comparisons across a construction project lifecycle, but it should still be reconciled to cash metrics and capex profiles (including decarbonisation costs and targets for carbon reduction).
(Industry note: EBITDA is frequently discussed in media and investor contexts, including by well-known dealmakers such as John Malone, but it’s still just one lens on performance.)
Summary
EBITDA (Earnings before interest, taxes, depreciation and amortization) is a widely used metric for assessing financial performance by focusing on operational earnings before financing costs and non-cash expenses. It is often reviewed alongside EBITDA margin, Operating Profit, and Adjusted EBITDA, and it’s commonly used in valuation multiples tied to Enterprise Value. However, EBITDA is not a substitute for the cash flow statement or the income statement, because it does not capture working capital movements, capital expenditure / capital expenditures, or cash obligations such as interest payments and corporation tax. For a complete view, it should be analysed alongside a company’s financial statements and cash-based metrics.