Aon (AON) Deferred Taxes (2009 - 2026)
Aon (AON) recorded quarterly Deferred Taxes of -$49.0 million in Q1 2026, down 151.58% quarter-over-quarter from $95.0 million in Q4 2025, and up 58.12% on a YoY basis from -$31.0 million in Q1 2025.
Aon (AON) Deferred Taxes (2009 - 2026) Analysis & Trends
Aon's Deferred Taxes history runs 18 years deep, the most recent figure standing at -$49.0 million for Q1 2026.
- In Q1 2026, Deferred Taxes rose 58.12% year-over-year to -$49.0 million; the TTM figure through Mar 2026 stood at -$73.0 million (up 79.26% YoY), while the FY2025 annual figure was -$141.0 million, up 54.66% from the prior year.
- Deferred Taxes was -$49.0 million for Q1 2026 at Aon, down from $95.0 million in the prior quarter.
- In the past five years, Deferred Taxes ranged from a high of $95.0 million in Q4 2025 to a low of -$165.0 million in Q4 2022.
- Historically, Deferred Taxes has averaged -$66.2 million across 5 years, with a median of -$64.0 million in 2023.
- The sharpest annual moves came in 2023 and 2025: Deferred Taxes tumbled 444.44% in 2023, then jumped 157.58% in 2025.
- A 5-year view of Deferred Taxes shows it stood at -$165.0 million in 2022, then gained by 14.55% to -$141.0 million in 2023, then dropped by 17.02% to -$165.0 million in 2024, then surged by 157.58% to $95.0 million in 2025, then slumped by 151.58% to -$49.0 million in 2026.
- The last three Deferred Taxes figures came in at -$49.0 million (Q1 2026), $95.0 million (Q4 2025), and $6.0 million (Q3 2025), per Business Quant data.
Powered by 
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Deferred Taxes (Qtr) |
|---|---|---|---|---|---|
| 1 | Marsh & Mclennan Companies | 79.42 Bn | 67.92 Bn | 5.88 Bn | - |
| 2 | Aon | 69.98 Bn | 68.59 Bn | - | -49.00 Mn |
| 3 | Arthur J. Gallagher | 55.55 Bn | 54.17 Bn | - | 97.00 Mn |
| 4 | Willis Towers Watson | 24.71 Bn | 22.93 Bn | 1.98 Bn | -30.00 Mn |
| 5 | Brown & Brown | 19.80 Bn | 18.82 Bn | 1.61 Bn | 80.00 Mn |
| 6 | XChange TEC.INC | 6.75 Bn | 6.75 Bn | - | - |
| 7 | Neptune Insurance Holdings | 4.00 Bn | 3.99 Bn | - | 9,000.00 |
| 8 | Corvel | 2.98 Bn | 2.64 Bn | 54.92 Mn | -341,000.00 |
| 9 | Accelerant Holdings | 2.93 Bn | 1.42 Bn | 48.00 Mn | -400,000.00 |
| 10 | Baldwin Insurance | 1.62 Bn | 2.07 Bn | - | - |
Historic Data
Download Data| Date | Value |
|---|---|
| Mar 31, 2026 | -49.00 Mn |
| Dec 31, 2025 | 95.00 Mn |
| Sep 30, 2025 | 6.00 Mn |
| Jun 30, 2025 | -125.00 Mn |
| Mar 31, 2025 | -117.00 Mn |
| Dec 31, 2024 | -165.00 Mn |
| Sep 30, 2024 | -24.00 Mn |
| Jun 30, 2024 | -46.00 Mn |
| Mar 31, 2024 | -76.00 Mn |
| Dec 31, 2023 | -141.00 Mn |
| Sep 30, 2023 | -64.00 Mn |
| Jun 30, 2023 | -98.00 Mn |
| Mar 31, 2023 | -70.00 Mn |
| Dec 31, 2022 | -165.00 Mn |
| Sep 30, 2022 | -51.00 Mn |
| Jun 30, 2022 | -18.00 Mn |
| Mar 31, 2022 | -18.00 Mn |
| Dec 31, 2021 | -72.00 Mn |
| Sep 30, 2021 | -32.00 Mn |
| Jun 30, 2021 | 96.00 Mn |