Glossary term
Adjusted EBITDA
Adjusted EBITDA is a non-GAAP performance measure that starts with EBITDA and removes selected items management believes obscure operating performance.
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What Is Adjusted EBITDA?
Adjusted EBITDA is a non-GAAP performance measure that starts with EBITDA and then removes selected items management believes obscure the company's operating performance. EBITDA stands for earnings before interest, taxes, depreciation, and amortization. Adjusted EBITDA goes further by adding or subtracting company-specific adjustments.
Those adjustments can include stock-based compensation, restructuring costs, acquisition costs, asset impairments, litigation charges, foreign-exchange effects, or other items. The exact definition depends on the company, which is why adjusted EBITDA must be read from the reconciliation, not from the headline number alone.
Key Takeaways
- Adjusted EBITDA is a non-GAAP measure, not a standard GAAP earnings number.
- It starts with EBITDA and then applies company-selected adjustments.
- The measure can help compare operating trends, but it can also flatter performance.
- Public companies using non-GAAP measures generally need to reconcile them to the most comparable GAAP measure.
- Investors should focus on the adjustments, cash flow, debt service, and recurring costs that are being excluded.
Basic Formula
A simple version looks like this, though company definitions vary:
EBITDA removes interest, taxes, depreciation, and amortization from earnings. Selected add-backs and deductions are the company-specific adjustments disclosed in the reconciliation.
If a company reports EBITDA of $80 million and adds back $10 million of restructuring costs and $5 million of stock-based compensation, adjusted EBITDA would be $95 million under that definition. The quality question is whether those add-backs are truly unusual or simply part of running the business.
Where It Appears
Adjusted EBITDA commonly appears in earnings releases, investor presentations, debt agreements, private-company valuations, acquisition discussions, and management dashboards. Lenders may use it in leverage covenants, buyers may use it in deal multiples, and management may use it to frame period-to-period performance.
The number can be useful when depreciation, acquisition accounting, financing structure, or one-time events make GAAP net income hard to compare. It can also be abused when recurring expenses are repeatedly labeled as adjustments.
What Investors Should Inspect
The reconciliation is the center of the analysis. Look for adjustments that recur every year, remove real cash costs, exclude normal compensation, or change definitions over time. A company that keeps adding back restructuring costs may be telling investors that restructuring is part of the business model, not an exception.
Adjusted EBITDA also ignores capital expenditures, working capital needs, taxes, and interest. A capital-intensive company can show strong adjusted EBITDA while still generating weak free cash flow after maintenance spending and debt service.
Adjusted EBITDA Versus Cash Flow
Adjusted EBITDA is often discussed as a cash-flow proxy, but it is not cash flow. It does not show when customers pay, when vendors are paid, how much inventory is required, or how much must be reinvested to keep assets productive.
That is why the measure should be read with operating cash flow, free cash flow, capital expenditures, interest expense, and debt maturity schedules. Adjusted EBITDA can organize operating performance, but it cannot by itself prove that a business can fund itself.
The Bottom Line
Adjusted EBITDA can help readers understand management's view of operating performance, but it is only as useful as its adjustments are credible. Treat it as a supplemental measure and inspect what the company removed from GAAP results.