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F5 (FFIV) Tax Rate (2016 - 2025)

F5's Tax Rate history spans 17 years, with the latest figure at 19.23% for Q4 2025.

  • For Q4 2025, Tax Rate fell 115.0% year-over-year to 19.23%; the TTM value through Dec 2025 reached 14.14%, down 439.0%, while the annual FY2025 figure was 14.35%, 416.0% down from the prior year.
  • Tax Rate for Q4 2025 was 19.23% at F5, up from 11.43% in the prior quarter.
  • Across five years, Tax Rate topped out at 25.14% in Q1 2023 and bottomed at 4.93% in Q2 2021.
  • The 5-year median for Tax Rate is 16.73% (2021), against an average of 16.47%.
  • The largest annual shift saw Tax Rate crashed -1546bps in 2021 before it skyrocketed 1307bps in 2022.
  • A 5-year view of Tax Rate shows it stood at 16.26% in 2021, then surged by 51bps to 24.51% in 2022, then decreased by -16bps to 20.65% in 2023, then fell by -1bps to 20.38% in 2024, then dropped by -6bps to 19.23% in 2025.
  • Per Business Quant, the three most recent readings for FFIV's Tax Rate are 19.23% (Q4 2025), 11.43% (Q3 2025), and 10.85% (Q2 2025).