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Aci Worldwide (ACIW) Tax Rate: 2009-2025

Historic Tax Rate for Aci Worldwide (ACIW) over the last 15 years, with Sep 2025 value amounting to 22.75%.

  • Aci Worldwide's Tax Rate fell 135.00% to 22.75% in Q3 2025 from the same period last year, while for Sep 2025 it was 17.93%, marking a year-over-year decrease of 487.00%. This contributed to the annual value of 18.89% for FY2024, which is 119.00% up from last year.
  • As of Q3 2025, Aci Worldwide's Tax Rate stood at 22.75%, which was down 28.29% from 31.73% recorded in Q2 2025.
  • Aci Worldwide's 5-year Tax Rate high stood at 69.19% for Q1 2021, and its period low was 10.61% during Q4 2024.
  • Over the past 3 years, Aci Worldwide's median Tax Rate value was 23.09% (recorded in 2024), while the average stood at 22.78%.
  • In the last 5 years, Aci Worldwide's Tax Rate surged by 3,837bps in 2021 and then tumbled by 3,903bps in 2022.
  • Quarterly analysis of 5 years shows Aci Worldwide's Tax Rate stood at 29.10% in 2021, then spiked by 308bps to 32.18% in 2022, then tumbled by 1,173bps to 20.44% in 2023, then crashed by 983bps to 10.61% in 2024, then tumbled by 135bps to 22.75% in 2025.
  • Its Tax Rate stands at 22.75% for Q3 2025, versus 31.73% for Q2 2025 and 17.82% for Q1 2025.