KPIs & Operating Metrics(New)
Growth Metrics

Aci Worldwide (ACIW) Tax Rate (2016 - 2025)

Aci Worldwide (ACIW) has 17 years of Tax Rate data on record, last reported at 35.04% in Q4 2025.

  • For Q4 2025, Tax Rate rose 2443.0% year-over-year to 35.04%; the TTM value through Dec 2025 reached 26.09%, up 721.0%, while the annual FY2025 figure was 26.09%, 721.0% up from the prior year.
  • Tax Rate reached 35.04% in Q4 2025 per ACIW's latest filing, up from 22.75% in the prior quarter.
  • Across five years, Tax Rate topped out at 69.19% in Q1 2021 and bottomed at 3.82% in Q1 2024.
  • Average Tax Rate over 5 years is 26.08%, with a median of 24.75% recorded in 2022.
  • Peak YoY movement for Tax Rate: surged 3837bps in 2021, then crashed -3903bps in 2022.
  • A 5-year view of Tax Rate shows it stood at 25.67% in 2021, then increased by 25bps to 32.18% in 2022, then crashed by -36bps to 20.44% in 2023, then plummeted by -48bps to 10.61% in 2024, then soared by 230bps to 35.04% in 2025.
  • Per Business Quant database, its latest 3 readings for Tax Rate were 35.04% in Q4 2025, 22.75% in Q3 2025, and 31.73% in Q2 2025.