Growth Metrics

Aecom (ACM) Tax Rate (2016 - 2025)

Historic Tax Rate for Aecom (ACM) over the last 17 years, with Q3 2025 value amounting to 28.11%.

  • Aecom's Tax Rate rose 121400.0% to 28.11% in Q3 2025 from the same period last year, while for Sep 2025 it was 22.28%, marking a year-over-year increase of 9900.0%. This contributed to the annual value of 22.28% for FY2025, which is 9900.0% up from last year.
  • Per Aecom's latest filing, its Tax Rate stood at 28.11% for Q3 2025, which was up 121400.0% from 24.24% recorded in Q2 2025.
  • In the past 5 years, Aecom's Tax Rate ranged from a high of 39.73% in Q1 2022 and a low of 111.25% during Q2 2021
  • In the last 5 years, Aecom's Tax Rate had a median value of 23.17% in 2025 and averaged 15.94%.
  • Per our database at Business Quant, Aecom's Tax Rate crashed by -1029700bps in 2021 and then skyrocketed by 1390900bps in 2022.
  • Quarter analysis of 5 years shows Aecom's Tax Rate stood at 15.47% in 2021, then surged by 35bps to 20.96% in 2022, then dropped by -7bps to 19.52% in 2023, then tumbled by -31bps to 13.41% in 2024, then soared by 110bps to 28.11% in 2025.
  • Its Tax Rate stands at 28.11% for Q3 2025, versus 24.24% for Q2 2025 and 23.17% for Q1 2025.