Growth Metrics

Birchtech (BCHT) Tax Rate (2016 - 2025)

Birchtech (BCHT) has disclosed Tax Rate for 9 consecutive years, with 10.2% as the latest value for Q4 2025.

  • Quarterly Tax Rate fell 985.0% to 10.2% in Q4 2025 from the year-ago period, while the trailing twelve-month figure was 2.37% through Dec 2025, down 498.0% year-over-year, with the annual reading at 2.37% for FY2025, 498.0% down from the prior year.
  • Tax Rate hit 10.2% in Q4 2025 for Birchtech, down from 0.08% in the prior quarter.
  • In the past five years, Tax Rate ranged from a high of 39.14% in Q3 2024 to a low of 10.2% in Q4 2025.
  • Historically, Tax Rate has averaged 2.12% across 5 years, with a median of 0.19% in 2024.
  • Biggest five-year swings in Tax Rate: skyrocketed 376bps in 2022 and later tumbled -3906bps in 2025.
  • Year by year, Tax Rate stood at 1.83% in 2021, then surged by 205bps to 1.92% in 2022, then surged by 168bps to 5.15% in 2023, then crashed by -107bps to 0.35% in 2024, then plummeted by -2803bps to 10.2% in 2025.
  • Business Quant data shows Tax Rate for BCHT at 10.2% in Q4 2025, 0.08% in Q3 2025, and 0.03% in Q2 2025.