Growth Metrics

Aon (AON) Tax Provisions (2016 - 2025)

Historic Tax Provisions for Aon (AON) over the last 17 years, with Q4 2025 value amounting to $505.0 million.

  • Aon's Tax Provisions rose 22165.61% to $505.0 million in Q4 2025 from the same period last year, while for Dec 2025 it was $1.0 billion, marking a year-over-year increase of 3598.38%. This contributed to the annual value of $1.0 billion for FY2025, which is 3598.38% up from last year.
  • Latest data reveals that Aon reported Tax Provisions of $505.0 million as of Q4 2025, which was up 22165.61% from $127.0 million recorded in Q3 2025.
  • In the past 5 years, Aon's Tax Provisions ranged from a high of $505.0 million in Q4 2025 and a low of $23.0 million during Q3 2021
  • Over the past 5 years, Aon's median Tax Provisions value was $142.0 million (recorded in 2024), while the average stood at $171.2 million.
  • Over the last 5 years, Aon's Tax Provisions had its largest YoY gain of 30000.0% in 2022, and its largest YoY loss of 7361.96% in 2022.
  • Quarter analysis of 5 years shows Aon's Tax Provisions stood at $163.0 million in 2021, then plummeted by 73.62% to $43.0 million in 2022, then soared by 137.21% to $102.0 million in 2023, then surged by 53.92% to $157.0 million in 2024, then soared by 221.66% to $505.0 million in 2025.
  • Its Tax Provisions stands at $505.0 million for Q4 2025, versus $127.0 million for Q3 2025 and $109.0 million for Q2 2025.