Alpha & Omega Semiconductor (AOSL) Tax Rate (2009 - 2026)
Alpha & Omega Semiconductor (AOSL) reported Tax Rate of 7.92% for Q1 2026, down 119.0% year-over-year from 41.7% in Q1 2025, and up 37.77% on a QoQ basis from 12.73% in Q4 2025.
Alpha & Omega Semiconductor (AOSL) has 18 years of Tax Rate data on file, last reported at 7.92% in Q1 2026.
- Quarterly Tax Rate fell 119.0% year-over-year to 7.92% in Q1 2026, while the trailing twelve-month figure through Mar 2026 was 14.1% (down 37.0% YoY) and the FY2025 annual result came in at 31.03%, up 16909.0% from the prior year.
- Tax Rate advanced to 7.92% in Q1 2026 per AOSL's latest filing, from 12.73% in the prior quarter.
- Across five years, Tax Rate topped out at 22.71% in Q4 2022 and bottomed at 222.72% in Q3 2024.
- The 5-year median for Tax Rate is 7.33% (2025), against an average of 30.96%.
- The widest annual swing landed in 2024, when Tax Rate plunged 23453 bps; it then soared 10106 bps in 2025.
- Tracing AOSL's Tax Rate over 5 years: stood at 22.71% in 2022, then slumped by 397 bps to 67.57% in 2023, then surged by 63 bps to 24.94% in 2024, then surged by 49 bps to 12.73% in 2025, then jumped by 38 bps to 7.92% in 2026.
- Per Business Quant, the three latest AOSL Tax Rate figures stand at 7.92% (Q1 2026), 12.73% (Q4 2025), and 121.65% (Q3 2025).
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Tax Rate (Qtr) |
|---|---|---|---|---|---|
| 1 | Nvidia | 5,449.54 Bn | 5,406.06 Bn | 61.16 Bn | 16.59 |
| 2 | Broadcom | 2,169.43 Bn | 2,155.26 Bn | 13.16 Bn | 10.32 |
| 3 | Micron Technology | 1,165.12 Bn | 1,150.53 Bn | 17.76 Bn | 14.67 |
| 4 | Advanced Micro Devices | 831.96 Bn | 819.61 Bn | 5.42 Bn | 14.84 |
| 5 | Intel | 549.93 Bn | 530.74 Bn | 5.35 Bn | -8.49 |
| 6 | Texas Instruments | 266.58 Bn | 261.48 Bn | 2.80 Bn | 9.86 |
| 7 | Qualcomm | 243.81 Bn | 234.01 Bn | 4.16 Bn | -230.20 |
| 8 | Analog Devices | 196.60 Bn | 193.16 Bn | 2.44 Bn | 11.21 |
| 9 | Marvell Technology | 188.85 Bn | 188.78 Bn | 1.26 Bn | 58.58 |
| 10 | Alpha & Omega Semiconductor | 1.31 Bn | 1.12 Bn | 34.53 Mn | -7.92 |
Historic Data
Download Data| Date | Value |
|---|---|
| Mar 31, 2026 | -7.92 |
| Mar 31, 2026 | -7.92 |
| Dec 31, 2025 | -12.73 |
| Dec 31, 2025 | -12.73 |
| Sep 30, 2025 | -121.65 |
| Sep 30, 2025 | -121.65 |
| Mar 31, 2025 | -6.74 |
| Mar 31, 2025 | -6.74 |
| Dec 31, 2024 | -24.94 |
| Dec 31, 2024 | -24.94 |
| Sep 30, 2024 | -222.72 |
| Sep 30, 2024 | -222.72 |
| Mar 31, 2024 | -6.16 |
| Mar 31, 2024 | -6.16 |
| Dec 31, 2023 | -67.57 |
| Dec 31, 2023 | -67.57 |
| Sep 30, 2023 | 11.81 |
| Sep 30, 2023 | 11.81 |
| Mar 31, 2023 | -16.77 |
| Mar 31, 2023 | -16.77 |
| Dec 31, 2022 | 22.71 |
| Dec 31, 2022 | 22.71 |
| Sep 30, 2022 | 5.62 |
| Sep 30, 2022 | 5.62 |
| Jun 30, 2022 | 5.47 |
| Jun 30, 2022 | 5.47 |
| Mar 31, 2022 | 8.13 |
| Mar 31, 2022 | 8.13 |
| Dec 31, 2021 | 8.14 |
| Dec 31, 2021 | 8.14 |
| Sep 30, 2021 | 5.80 |
| Sep 30, 2021 | 5.80 |
| Jun 30, 2021 | 5.18 |
| Jun 30, 2021 | 5.18 |
| Mar 31, 2021 | 6.68 |
| Mar 31, 2021 | 6.68 |
| Dec 31, 2020 | 5.07 |
| Dec 31, 2020 | 5.07 |
| Sep 30, 2020 | 10.23 |
| Sep 30, 2020 | 10.23 |
| Jun 30, 2020 | -24.76 |
| Jun 30, 2020 | -24.76 |
| Mar 31, 2020 | 10.09 |
| Mar 31, 2020 | 10.09 |
| Dec 31, 2019 | -15.00 |
| Dec 31, 2019 | -15.00 |
| Sep 30, 2019 | -29.29 |
| Sep 30, 2019 | -29.29 |
| Jun 30, 2019 | 22.48 |
| Jun 30, 2019 | 22.48 |
| Mar 31, 2019 | -11.73 |
| Mar 31, 2019 | -11.73 |
| Dec 31, 2018 | -14.50 |
| Dec 31, 2018 | -14.50 |
| Sep 30, 2018 | -169.97 |
| Sep 30, 2018 | -169.97 |
| Jun 30, 2018 | -28.78 |
| Jun 30, 2018 | -28.78 |
| Mar 31, 2018 | 242.69 |
| Mar 31, 2018 | 242.69 |
| Dec 31, 2017 | -67.93 |
| Dec 31, 2017 | -67.93 |
| Sep 30, 2017 | 27.62 |
| Sep 30, 2017 | 27.62 |
| Jun 30, 2017 | 22.45 |
| Jun 30, 2017 | 22.45 |
| Mar 31, 2017 | 17.98 |
| Mar 31, 2017 | 17.98 |
| Dec 31, 2016 | 39.57 |
| Dec 31, 2016 | 39.57 |
| Sep 30, 2016 | 33.73 |
| Sep 30, 2016 | 33.73 |
| Jun 30, 2016 | 23.97 |
| Jun 30, 2016 | 23.97 |
| Mar 31, 2016 | -2,770.45 |
| Mar 31, 2016 | -2,770.45 |
| Dec 31, 2015 | -170.30 |
| Dec 31, 2015 | -170.30 |
| Sep 30, 2015 | -159.53 |
| Sep 30, 2015 | -159.53 |
| Jun 30, 2015 | -57.77 |
| Jun 30, 2015 | -57.77 |
| Mar 31, 2015 | -20.49 |
| Mar 31, 2015 | -20.49 |
| Dec 31, 2014 | -281.47 |
| Dec 31, 2014 | -281.47 |
| Sep 30, 2014 | 67.49 |
| Sep 30, 2014 | 67.49 |
| Jun 30, 2014 | 4,716.67 |
| Jun 30, 2014 | 4,716.67 |
| Mar 31, 2014 | -12.31 |
| Mar 31, 2014 | -12.31 |
| Dec 31, 2013 | 87.53 |
| Dec 31, 2013 | 87.53 |
| Sep 30, 2013 | 76.55 |
| Sep 30, 2013 | 76.55 |
| Jun 30, 2013 | -37.46 |
| Jun 30, 2013 | -37.46 |
| Mar 31, 2013 | 0.02 |
| Mar 31, 2013 | 0.02 |
| Dec 31, 2012 | 22.59 |
| Dec 31, 2012 | 22.59 |
| Sep 30, 2012 | 18.58 |
| Sep 30, 2012 | 18.58 |
| Jun 30, 2012 | 12.20 |
| Jun 30, 2012 | 12.20 |
| Mar 31, 2012 | 28.50 |
| Mar 31, 2012 | 28.50 |
| Dec 31, 2011 | 36.27 |
| Dec 31, 2011 | 36.27 |
| Sep 30, 2011 | 26.55 |
| Sep 30, 2011 | 26.55 |
| Jun 30, 2011 | 6.05 |
| Jun 30, 2011 | 6.05 |
| Mar 31, 2011 | 5.88 |
| Mar 31, 2011 | 5.88 |
| Dec 31, 2010 | 6.09 |
| Dec 31, 2010 | 6.09 |
| Sep 30, 2010 | 7.96 |
| Sep 30, 2010 | 7.96 |
| Jun 30, 2010 | 5.83 |
| Jun 30, 2010 | 5.83 |
| Mar 31, 2010 | 4.90 |
| Mar 31, 2010 | 4.90 |
| Dec 31, 2009 | 3.82 |
| Dec 31, 2009 | 3.82 |
| Sep 30, 2009 | 2.71 |
| Sep 30, 2009 | 2.71 |