Tax
Income Tax
Iron Mountain Income Tax increased by 141.9% to $27.12M in Q1 2026 compared to the prior quarter. Year-over-year, this metric grew by 82.8%, from $14.84M to $27.12M. Over 4 years (FY 2021 to FY 2025), Income Tax shows a downward trend with a -24.0% CAGR. This is a positive signal — lower values indicate better performance for this metric.
Analysis
StatementIncome Statement
SectionTax
CategoryRisk
SignalLower is better
VolatilityModerate
First reportedQ4 2013
Last reportedQ4 2025
How to read this metric
Changes may reflect shifts in corporate tax law, geographic earnings mix, or the expiration of tax incentives.
Detailed definition
The total amount of income tax a company expects to pay to federal, state, and foreign governments based on its earnings...
Peer comparison
Global companies often have complex tax expenses due to earnings in multiple international jurisdictions.
Metric ID:
income_tax_expenseHistorical Data
20 periods
| Q2 '21 | Q3 '21 | Q4 '21 | Q1 '22 | Q2 '22 | Q3 '22 | Q4 '22 | Q1 '23 | Q2 '23 | Q3 '23 | Q4 '23 | Q1 '24 | Q2 '24 | Q3 '24 | Q4 '24 | Q1 '25 | Q2 '25 | Q3 '25 | Q4 '25 | Q1 '26 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Value | $110.42M | $28.02M | $23.22M | $10.08M | $18.08M | $23.93M | $17.39M | $16.76M | $4.26M | $9.91M | $9.02M | $16.61M | $13.32M | $12.40M | $18.54M | $14.84M | $16.30M | $16.59M | $11.21M | $27.12M |
| QoQ Change | — | -74.6% | -17.1% | -56.6% | +79.4% | +32.4% | -27.3% | -3.6% | -74.6% | +132.9% | -9.0% | +84.2% | -19.8% | -6.9% | +49.5% | -20.0% | +9.8% | +1.8% | -32.5% | +141.9% |
| YoY Change | — | — | — | — | -83.6% | -14.6% | -25.1% | +66.3% | -76.5% | -58.6% | -48.1% | -0.9% | +213.0% | +25.1% | +105.6% | -10.7% | +22.4% | +33.8% | -39.6% | +82.8% |
Range$4.26M – $110.42M
CAGR-25.6%
Avg YoY Growth+12.0%
Median YoY Growth-5.8%
Income Tax at Other Companies
Frequently Asked Questions
- What is Iron Mountain's income tax?
- Iron Mountain (IRM) reported income tax of $27.12M in Q1 2026.
- How has Iron Mountain's income tax changed year-over-year?
- Iron Mountain's income tax increased by 82.8% year-over-year, from $14.84M to $27.12M.
- What is the long-term trend for Iron Mountain's income tax?
- Over 4 years (2021 to 2025), Iron Mountain's income tax has grown at a -24.0% compound annual growth rate (CAGR), from $176.29M to $58.93M.
- What does income tax mean?
- The amount of money a company sets aside to pay its corporate income taxes.