Growth Metrics

Aon (AON) Change in Taxes (2016 - 2025)

Aon (AON) has 17 years of Change in Taxes data on record, last reported at $255.0 million in Q4 2025.

  • For Q4 2025, Change in Taxes rose 114.29% year-over-year to $255.0 million; the TTM value through Dec 2025 reached $114.0 million, changed N/A, while the annual FY2025 figure was $114.0 million, N/A changed from the prior year.
  • Change in Taxes reached $255.0 million in Q4 2025 per AON's latest filing, up from -$68.0 million in the prior quarter.
  • Across five years, Change in Taxes topped out at $255.0 million in Q4 2025 and bottomed at -$225.0 million in Q2 2025.
  • Average Change in Taxes over 5 years is $35.2 million, with a median of $42.5 million recorded in 2022.
  • Peak YoY movement for Change in Taxes: surged 600.0% in 2023, then tumbled 3680.0% in 2024.
  • A 5-year view of Change in Taxes shows it stood at $153.0 million in 2021, then plummeted by 47.71% to $80.0 million in 2022, then surged by 45.0% to $116.0 million in 2023, then increased by 2.59% to $119.0 million in 2024, then soared by 114.29% to $255.0 million in 2025.
  • Per Business Quant database, its latest 3 readings for Change in Taxes were $255.0 million in Q4 2025, -$68.0 million in Q3 2025, and -$225.0 million in Q2 2025.