Aehr Test Systems (AEHR) Tax Rate (2010 - 2026)

Aehr Test Systems (AEHR) posted Tax Rate of 19.95% for Q1 2026, down 26.99% quarter-over-quarter from 27.32% in Q4 2025, and down 649.0% year-on-year from 3.63% in Q1 2025.

Aehr Test Systems (AEHR) Tax Rate (2010 - 2026) Analysis & Trends

Aehr Test Systems (AEHR) has reported Tax Rate for 17 consecutive years, with 19.95% the latest figure, recorded in Q1 2026.

  • Tax Rate for Q1 2026 came in at 19.95%, down 649.0% year-over-year; the trailing twelve-month figure through Feb 2026 was 19.98% (up 117702.0% YoY), and the FY2025 annual result was 8.88%, up 17502.0% from the prior year.
  • Tax Rate was 19.95% for Q1 2026 at Aehr Test Systems, down from 27.32% in the prior quarter.
  • Over five years, Tax Rate peaked at 27.32% in Q4 2025 and troughed at 664.14% in Q2 2024.
  • Average Tax Rate over 5 years is 30.58%, with a median of 1.06% recorded in 2022.
  • Year-over-year, Tax Rate slumped 66432 bps in 2024 and soared 66705 bps in 2025.
  • Over 5 years, Tax Rate stood at 0.48% in 2022, then plunged by 32 bps to 0.33% in 2023, then soared by 5224 bps to 17.43% in 2024, then soared by 57 bps to 27.32% in 2025, then declined by 27 bps to 19.95% in 2026.
  • Per Business Quant data, the three most recent Tax Rate figures were 19.95% in Q1 2026, 27.32% in Q4 2025, and 26.52% in Q3 2025.

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr) Tax Rate (Qtr)
1 Applied Materials 516.82 Bn 510.08 Bn 3.95 Bn 12.99%
2 Lam Research 488.97 Bn 484.22 Bn 2.91 Bn 9.25%
3 Kla 348.47 Bn 343.51 Bn 2.09 Bn 15.23%
4 Teradyne 66.84 Bn 66.60 Bn 780.95 Mn 13.35%
5 Qnity Electronics 32.19 Bn 32.35 Bn 618.00 Mn 25.69%
6 Entegris 25.16 Bn 24.72 Bn 380.80 Mn 1.07%
7 Amkor Technology 19.80 Bn 17.99 Bn 239.03 Mn 12.77%
8 Formfactor 11.45 Bn 11.15 Bn 86.79 Mn 2.06%
9 ACM Research 7.71 Bn 7.32 Bn 107.24 Mn 12.57%
10 Aehr Test Systems 2.59 Bn 2.55 Bn 3.37 Mn 19.95%

Historic Data

Download Data
DateValue
Feb 27, 2026 19.95%
Feb 27, 2026 19.95%
Nov 28, 2025 27.32%
Nov 28, 2025 27.32%
Aug 29, 2025 26.52%
Aug 29, 2025 26.52%
May 30, 2025 2.91%
May 30, 2025 2.91%
Feb 28, 2025 26.43%
Feb 28, 2025 26.43%
Nov 29, 2024 17.43%
Nov 29, 2024 17.43%
Aug 30, 2024 18.92%
Aug 30, 2024 18.92%
May 31, 2024 -664.14%
May 31, 2024 -664.14%
Feb 29, 2024 -0.48%
Feb 29, 2024 -0.48%
Nov 30, 2023 0.33%
Nov 30, 2023 0.33%