What is American Tower's income tax?

American Tower (AMT) reported income tax of $139.6M in Q1 2026.

How has American Tower's income tax changed year-over-year?

American Tower's income tax increased by 17.4% year-over-year, from $118.9M to $139.6M.

What is the long-term trend for American Tower's income tax?

Over 3 years (2021 to 2025), American Tower's income tax has grown at a 16.7% compound annual growth rate (CAGR), from $261.8M to $415.7M.

What does income tax mean?

Total income tax expense (current + deferred) recognized in the income statement, representing the company's total tax obligation on pre-tax income.

American Tower AMT Income Tax

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$56M+14.3%

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$11.7M-5.9%

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-$8K-103%

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$26.2M+67.3%

Other financials

Income statement

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Revenue$2.7B+6.8%

Operating income$1.2B-1.2%

Net income$878.5M+76.2%

EPS (diluted)$1.84+76.9%

Balance sheet

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Cash & equivalents$1.6B-23.5%

Total debt$13.9B+34.7%

Total equity$3.5B-0.3%

Total assets$63.2B+1.9%

Cash flow

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Operating cash flow$1.4B+8.2%

CapEx$449.5M+35.8%

Free cash flow$951.1M-1.3%

Valuation

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Market cap$76.21B-26.1%

Enterprise value$88.54B-20.3%

P/E25.3×-52.3×

P/S7×-3.0×

Profitability

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Gross margin99.5%—

Operating margin44.7%-0.8pp

Net margin27.8%+9.6pp

FCF margin34.9%-2.3pp

Returns & leverage

See full

Return on equity85.3%+36.3pp

Debt / equity4×+1.0×

Current ratio0.3×-0.3×

Where this comes from

Reported directly by American Tower in its filing.

Tagged under the XBRL concept us-gaap:IncomeTaxExpenseBenefit.

The official record: American Tower’s 10-Q, filed April 28, 2026, on SEC EDGAR. View the filing →

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Questions, answered.

What is American Tower's income tax?: American Tower (AMT) reported income tax of $139.6M in Q1 2026.
How has American Tower's income tax changed year-over-year?: American Tower's income tax increased by 17.4% year-over-year, from $118.9M to $139.6M.
What is the long-term trend for American Tower's income tax?: Over 3 years (2021 to 2025), American Tower's income tax has grown at a 16.7% compound annual growth rate (CAGR), from $261.8M to $415.7M.
What does income tax mean?: Total income tax expense (current + deferred) recognized in the income statement, representing the company's total tax obligation on pre-tax income.