Growth Metrics

Amtech Systems (ASYS) Tax Rate (2016 - 2026)

Amtech Systems has reported Tax Rate over the past 16 years, most recently at 84.33% for Q4 2025.

  • For the quarter ending Q4 2025, Tax Rate rose 3148.0% year-over-year to 84.33%, compared with a TTM value of 52.24% through Dec 2025, down 22610.0%, and an annual FY2025 reading of 48.65%, up 5884.0% over the prior year.
  • Tax Rate came in at 84.33% for Q4 2025, up from 2.36% in the prior quarter.
  • In the past five years, Tax Rate ranged from a high of 200.82% in Q1 2021 to a low of 1141.86% in Q1 2023.
  • Median Tax Rate over the past 5 years was 15.3% (2021), compared with a mean of 23.9%.
  • The sharpest move saw Tax Rate crashed -116853bps in 2023, then skyrocketed 115862bps in 2024.
  • Over 5 years, Tax Rate stood at 13.83% in 2021, then tumbled by -99bps to 0.15% in 2022, then plummeted by -528bps to 0.62% in 2023, then soared by 8573bps to 52.84% in 2024, then skyrocketed by 60bps to 84.33% in 2025.
  • Per Business Quant, the three most recent readings for ASYS's Tax Rate are 84.33% (Q4 2025), 2.36% (Q3 2025), and 88.4% (Q2 2025).