F5 (FFIV) Tax Rate (2009 - 2026)

F5 (FFIV) has 18 years of Tax Rate data on file, last reported at 21.91% in Q1 2026.

• For the quarter ending Q1 2026, Tax Rate rose 692.0% year-over-year to 21.91%; the trailing twelve-month figure through Mar 2026 stood at 15.71% (down 203.0% YoY), and the FY2025 full-year result was 14.35%, down 416.0% from the prior year.
• Tax Rate grew to 21.91% in Q1 2026, from 19.23% in the prior quarter.
• In the past five years, Tax Rate ranged from a high of 25.14% in Q1 2023 to a low of 10.4% in Q3 2022.
• A 5-year average of 17.81% and a median of 18.44% in 2024 frame the typical range for Tax Rate.
• Across the five-year window, Tax Rate soared 1307 bps in 2022 and sank 735 bps in 2025, its largest moves.
• Tracing FFIV's Tax Rate over 5 years: stood at 24.51% in 2022, then slipped by 16 bps to 20.65% in 2023, then retreated by 1 bps to 20.38% in 2024, then decreased by 6 bps to 19.23% in 2025, then climbed by 14 bps to 21.91% in 2026.
• Business Quant data shows FFIV's Tax Rate at 21.91% in Q1 2026, 19.23% in Q4 2025, and 11.43% in Q3 2025.