Growth Metrics

Aon (AON) Tax Provisions (2016 - 2025)

Aon (AON) has 17 years of Tax Provisions data on record, last reported at $505.0 million in Q4 2025.

  • For Q4 2025, Tax Provisions rose 221.66% year-over-year to $505.0 million; the TTM value through Dec 2025 reached $1.0 billion, up 35.98%, while the annual FY2025 figure was $1.0 billion, 35.98% up from the prior year.
  • Tax Provisions reached $505.0 million in Q4 2025 per AON's latest filing, up from $127.0 million in the prior quarter.
  • Across five years, Tax Provisions topped out at $505.0 million in Q4 2025 and bottomed at $23.0 million in Q3 2021.
  • Average Tax Provisions over 5 years is $171.2 million, with a median of $142.0 million recorded in 2024.
  • The widest YoY moves for Tax Provisions: up 300.0% in 2022, down 73.62% in 2022.
  • A 5-year view of Tax Provisions shows it stood at $163.0 million in 2021, then tumbled by 73.62% to $43.0 million in 2022, then soared by 137.21% to $102.0 million in 2023, then soared by 53.92% to $157.0 million in 2024, then skyrocketed by 221.66% to $505.0 million in 2025.
  • Per Business Quant database, its latest 3 readings for Tax Provisions were $505.0 million in Q4 2025, $127.0 million in Q3 2025, and $109.0 million in Q2 2025.