Aon plc (AON) Tax Rate: 21.20%
Is Aon plc’s tax rate high or low?
Aon plc's tax rate of 21.20% is in line with its 5-year average of 21.05%, around the middle of its 5-year range (16.16%–32.26%).
The tax rate for Aon plc (AON) is 21.20%. It is below its 12-month average by 0.54% (21.31%).
AON Tax Rate Chart
AON Average Tax Rate Chart
AON Current vs Average Tax Rate Chart
AON Tax Rate Metrics
TAX RATE
21.20%
TAX RATE AVG TTM
21.31%
TAX RATE AVG 3Y
18.96%
TAX RATE AVG 5Y
21.05%
TAX RATE AVG 10Y
19.38%
TAX RATE AVG 15Y
21.20%
TAX RATE AVG 20Y
23.33%
CURRENT VS TTM AVG
-0.54%
CURRENT VS 3Y AVG
+11.78%
CURRENT VS 5Y AVG
+0.72%
CURRENT VS 10Y AVG
+9.38%
CURRENT VS 15Y AVG
+0.02%
CURRENT VS 20Y AVG
-9.11%
Aon plc Tax Rate Formula & Definition
Tax rate measures income tax expense as a percentage of income before tax. It helps compare tax efficiency and identify unusual tax effects.
Expanded definitions: Investopedia, Wikipedia, Corporate Finance Institute
Aon plc Tax Rate FAQ
- What is the tax rate for Aon plc (AON)?
- The tax rate for AON stock is 21.20%.
- Is Aon plc's tax rate high or low?
- Aon plc's tax rate of 21.20% is in line with its 5-year average of 21.05%, around the middle of its 5-year range (16.16%–32.26%).
- What is the TTM average tax rate for Aon plc (AON)?
- The TTM average tax rate for AON stock is 21.31%.
- What is the 3Y average tax rate for Aon plc (AON)?
- The 3Y average tax rate for AON stock is 18.96%.
- What is the 5Y average tax rate for Aon plc (AON)?
- The 5Y average tax rate for AON stock is 21.05%.
- What is the 10Y average tax rate for Aon plc (AON)?
- The 10Y average tax rate for AON stock is 19.38%.
- What is the 15Y average tax rate for Aon plc (AON)?
- The 15Y average tax rate for AON stock is 21.20%.
- What is the 20Y average tax rate for Aon plc (AON)?
- The 20Y average tax rate for AON stock is 23.33%.
Aon plc Tax Rate History
| DATE | TAX RATE |
|---|---|
| 2025-12-31 | 21.20% |
| 2024-12-31 | 21.43% |
| 2023-12-31 | 17.07% |
| 2022-12-31 | 16.16% |
| 2021-12-31 | 32.26% |
| 2020-12-31 | 18.17% |
| 2019-12-31 | 15.88% |
| 2018-12-31 | 11.72% |
| 2017-12-31 | 36.50% |
| 2016-12-31 | 10.56% |
| 2015-12-31 | 12.25% |
| 2014-12-31 | 18.92% |
| 2013-12-31 | 25.36% |
| 2012-12-31 | 26.09% |
| 2011-12-31 | 27.23% |
| 2010-12-31 | 28.33% |
| 2009-12-31 | 28.24% |
| 2008-12-31 | 27.53% |
| 2007-12-31 | 34.46% |
| 2006-12-31 | 32.58% |
| 2005-12-31 | 27.90% |
| 2004-12-31 | 34.43% |
| 2003-12-31 | 37.03% |
| 2002-12-31 | 38.46% |
| 2001-12-31 | 51.66% |
| 2000-12-31 | 38.99% |
| 1999-12-31 | 38.27% |
| 1998-12-31 | 37.49% |
| 1997-12-31 | 40.44% |
| 1996-12-31 | 34.61% |
Related Metrics
About Aon plc
Aon plc is a global professional services firm that delivers expert advice and innovative solutions across the key areas of risk, retirement, and health. Its comprehensive commercial risk offerings include retail brokerage, cybersecurity consulting, global risk management strategies, and the administration of captive insurance programs. For health-related needs, Aon provides brokerage services for benefits and operates health care exchanges. The company is also active in the capital markets, specializing in treaty and facultative reinsurance, insurance-linked securities, and corporate finance advisory services such as capital raising, strategic guidance, restructuring, and mergers and acquisitions support. Additionally, Aon consults on the design and management of retirement programs, furnishes actuarial services, and advises on investment strategies for a wide array of plan types, including defined benefit and defined contribution plans, endowments, and foundations, for both public and private sector clients. The firm further extends its services through specific brands like CoverWallet, Affinity, Aon Inpoint, and ReView. Established in 1919, Aon plc's corporate headquarters are located in Dublin, Ireland.
- Sector
- Financial Services
- Industry
- Insurance - Brokers
- CEO
- Gregory Clarence Case