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Alpha & Omega Semiconductor (AOSL) Tax Rate (2016 - 2025)

Alpha & Omega Semiconductor (AOSL) has disclosed Tax Rate for 16 consecutive years, with 12.73% as the latest value for Q4 2025.

  • Quarterly Tax Rate rose 1221.0% to 12.73% in Q4 2025 from the year-ago period, while the trailing twelve-month figure was 20.87% through Dec 2025, up 4348.0% year-over-year, with the annual reading at 31.03% for FY2025, 17137.0% up from the prior year.
  • Tax Rate for Q4 2025 was 12.73% at Alpha & Omega Semiconductor, up from 119.95% in the prior quarter.
  • The five-year high for Tax Rate was 91.42% in Q2 2025, with the low at 231.63% in Q3 2024.
  • Average Tax Rate over 5 years is 18.89%, with a median of 5.36% recorded in 2022.
  • The sharpest move saw Tax Rate tumbled -24304bps in 2024, then soared 11168bps in 2025.
  • Over 5 years, Tax Rate stood at 8.14% in 2021, then skyrocketed by 179bps to 22.71% in 2022, then plummeted by -396bps to 67.12% in 2023, then skyrocketed by 63bps to 24.94% in 2024, then soared by 49bps to 12.73% in 2025.
  • According to Business Quant data, Tax Rate over the past three periods came in at 12.73%, 119.95%, and 91.42% for Q4 2025, Q3 2025, and Q2 2025 respectively.