Growth Metrics

Aecom (ACM) Tax Rate (2016 - 2025)

Aecom (ACM) has 17 years of Tax Rate data on record, last reported at 19.71% in Q4 2025.

  • For Q4 2025, Tax Rate rose 630.0% year-over-year to 19.71%; the TTM value through Dec 2025 reached 23.87%, up 443.0%, while the annual FY2025 figure was 22.28%, 99.0% up from the prior year.
  • Tax Rate reached 19.71% in Q4 2025 per ACM's latest filing, down from 28.12% in the prior quarter.
  • Across five years, Tax Rate topped out at 39.74% in Q1 2022 and bottomed at 111.25% in Q2 2021.
  • Average Tax Rate over 5 years is 16.13%, with a median of 22.27% recorded in 2022.
  • Peak YoY movement for Tax Rate: plummeted -10297bps in 2021, then soared 13908bps in 2022.
  • A 5-year view of Tax Rate shows it stood at 15.47% in 2021, then skyrocketed by 35bps to 20.96% in 2022, then decreased by -7bps to 19.52% in 2023, then tumbled by -31bps to 13.41% in 2024, then surged by 47bps to 19.71% in 2025.
  • Per Business Quant database, its latest 3 readings for Tax Rate were 19.71% in Q4 2025, 28.12% in Q3 2025, and 24.24% in Q2 2025.