What is Aon plc's income tax?

Aon plc (AON) reported income tax of $314M in Q1 2026.

How has Aon plc's income tax changed year-over-year?

Aon plc's income tax increased by 17.2% year-over-year, from $268M to $314M.

What is the long-term trend for Aon plc's income tax?

Over 4 years (2021 to 2025), Aon plc's income tax has grown at a 12.8% compound annual growth rate (CAGR), from $623M to $1.01B.

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.

Aon plc AON Income Tax

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Other financials

Income statement

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Revenue$5.0B+6.4%

Operating income$1.7B+17.4%

Net income$1.2B+25.6%

EPS (diluted)$5.63+27.1%

Balance sheet

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Cash & equivalents$1.2B+22.2%

Total debt$15.3B-16.5%

Total equity$9.8B+40.4%

Total assets$51.4B+2.2%

Cash flow

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Operating cash flow$430.0M+207%

CapEx$67.0M+19.6%

Free cash flow$363.0M+332%

Valuation

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Market cap$67.48B-11.9%

Enterprise value$81.6B-13.1%

P/E17.1×-12.9×

P/S3.9×-0.8×

Profitability

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Operating margin26.3%+2.9pp

Net margin22.5%+7.0pp

FCF margin20%+3.9pp

Returns & leverage

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Return on equity46.8%—

Debt / equity1.6×-1.1×

Current ratio1.1×0.0×

Where this comes from

Reported directly by Aon plc in its filing.

Tagged under the XBRL concept us-gaap:IncomeTaxExpenseBenefit.

The official record: Aon plc’s 10-Q, filed May 1, 2026, on SEC EDGAR. View the filing →

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Questions, answered.

What is Aon plc's income tax?: Aon plc (AON) reported income tax of $314M in Q1 2026.
How has Aon plc's income tax changed year-over-year?: Aon plc's income tax increased by 17.2% year-over-year, from $268M to $314M.
What is the long-term trend for Aon plc's income tax?: Over 4 years (2021 to 2025), Aon plc's income tax has grown at a 12.8% compound annual growth rate (CAGR), from $623M to $1.01B.
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.