# What is EBITDA? Definition & Technical Mechanics

> **Source:** [SPIDITS AI Startup & Venture Intelligence Glossary](https://spidits.com/startup-glossary)  
> **Category:** Metrics  
> **Canonical Citation:** [https://spidits.com/startup-glossary/ebitda](https://spidits.com/startup-glossary/ebitda)

## Definition
EBITDA (Earnings Before Interest, Taxes, Depreciation, and Amortization) is a financial metric used to evaluate a company's operational profitability.

## Architectural Mechanics & Deep Dive
EBITDA (Earnings Before Interest, Taxes, Depreciation, and Amortization) is a financial metric used to evaluate a company's operational profitability. It strips out financing decisions, tax jurisdictions, and non-cash accounting adjustments to focus purely on operating margins. While less common for early-stage startups, EBITDA is a key metric for late-stage, cash-flow positive companies.

## Industry Applications & Real-World Use Cases
Late-stage corporate valuations and income statements

## Frequently Asked Questions

### Why is EBITDA used?
It provides a clear look at operating margins by stripping out the effects of different tax environments, debt, and non-cash accounting entries.

### Is EBITDA relevant for early-stage startups?
Rarely. Early-stage startups focus on ARR growth, burn rate, and runway. EBITDA becomes critical as companies approach IPO or buyout maturity.

## Related Terminology
- [arr](https://spidits.com/startup-glossary/arr)
- [mrr](https://spidits.com/startup-glossary/mrr)
- [exit](https://spidits.com/startup-glossary/exit)

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*From the SPIDITS AI Knowledge Base (300+ terms indexed). Explore full technical definitions: [https://spidits.com/startup-glossary](https://spidits.com/startup-glossary)*