Aon (AON) Tax Provisions (2009 - 2026)
Aon (AON) recorded Tax Provisions of $159 million in Q2 2026, up 45.9% from $109 million a year earlier but down 49.4% from the prior quarter.
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Analysis
Aon (AON) Tax Provisions (2009 - 2026) Analysis & Trends
On a TTM basis, Aon's Tax Provisions came in at $1.11 billion as of Jun 30, 2026, up 76.0% year-over-year; for FY2025, it was $1.01 billion, up 36.0% from FY2024.
- Annual Tax Provisions has increased for three straight years, with a five-year compound annual growth rate of 17.6% (FY2020 to FY2025).
- Across earlier years, Tax Provisions came in at $742 million in FY2024 (+37.2%), $541 million in FY2023 (+6.1%), $510 million in FY2022 (-18.1%) and $623 million in FY2021 (+39.1%).
- Quarterly Tax Provisions has ranged from $23 million in Q3 2021 to $505 million in Q4 2025 over the past five years.
- On a year-over-year basis, Tax Provisions has increased for four consecutive quarters, with growth averaging 40.5% over the last eight quarters.
- Peak year-over-year performance for Tax Provisions in the last five years was growth of 300.0% in Q3 2022, against a decline of 73.6% in Q4 2022 at the low end.
- Per Business Quant, the preceding three quarters came in at $314 million (Q1 2026), $505 million (Q4 2025) and $127 million (Q3 2025).
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Taxes (Qtr) |
|---|---|---|---|---|---|
| 1 | Chubb | 134.30 Bn | 80.89 Bn | 9.13 Bn | 742.00 Mn |
| 2 | Progressive | 130.32 Bn | 106.15 Bn | 9.04 Bn | 898.00 Mn |
| 3 | Marsh & Mclennan Companies | 85.17 Bn | 76.66 Bn | - | 411.00 Mn |
| 4 | Travelers Companies | 78.40 Bn | 54.65 Bn | 6.23 Bn | 559.00 Mn |
| 5 | Manulife Financial | 73.81 Bn | -21.07 Bn | - | - |
| 6 | Metlife | 64.41 Bn | -42.37 Bn | 7.82 Bn | 256.00 Mn |
| 7 | Allstate | 60.46 Bn | 21.73 Bn | 8.73 Bn | 871.00 Mn |
| 8 | Arthur J. Gallagher | 60.04 Bn | 54.44 Bn | - | 90.00 Mn |
| 9 | Aon | 58.69 Bn | 51.91 Bn | - | 159.00 Mn |
| 10 | Aflac | 58.66 Bn | 33.88 Bn | 2.27 Bn | 170.00 Mn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 159.00 Mn |
| Mar 31, 2026 | 314.00 Mn |
| Dec 31, 2025 | 505.00 Mn |
| Sep 30, 2025 | 127.00 Mn |
| Jun 30, 2025 | 109.00 Mn |
| Mar 31, 2025 | 268.00 Mn |
| Dec 31, 2024 | 157.00 Mn |
| Sep 30, 2024 | 94.00 Mn |
| Jun 30, 2024 | 160.00 Mn |
| Mar 31, 2024 | 331.00 Mn |
| Dec 31, 2023 | 102.00 Mn |
| Sep 30, 2023 | 93.00 Mn |
| Jun 30, 2023 | 83.00 Mn |
| Mar 31, 2023 | 263.00 Mn |
| Dec 31, 2022 | 43.00 Mn |
| Sep 30, 2022 | 92.00 Mn |
| Jun 30, 2022 | 119.00 Mn |
| Mar 31, 2022 | 256.00 Mn |
| Dec 31, 2021 | 163.00 Mn |
| Sep 30, 2021 | 23.00 Mn |
API Access
Aon Tax Provisions API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=tax-provisions&ticker=AON&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "tax-provisions", "ticker": "AON", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=tax-provisions&ticker=AON&period=max&api_key=YOUR_API_KEY");
const data = await res.json();