Growth Metrics

Birchtech (BCHT) Tax Rate (2016 - 2025)

Historic Tax Rate for Birchtech (BCHT) over the last 9 years, with Q3 2025 value amounting to 0.08%.

  • Birchtech's Tax Rate fell 390600.0% to 0.08% in Q3 2025 from the same period last year, while for Sep 2025 it was 0.53%, marking a year-over-year increase of 307900.0%. This contributed to the annual value of 2.61% for FY2024, which is 51000.0% down from last year.
  • Per Birchtech's latest filing, its Tax Rate stood at 0.08% for Q3 2025, which was down 390600.0% from 0.03% recorded in Q2 2025.
  • In the past 5 years, Birchtech's Tax Rate registered a high of 39.14% during Q3 2024, and its lowest value of 2.87% during Q4 2022.
  • Moreover, its 5-year median value for Tax Rate was 0.35% (2024), whereas its average is 2.7%.
  • Per our database at Business Quant, Birchtech's Tax Rate surged by 80200bps in 2023 and then tumbled by -390600bps in 2025.
  • Quarter analysis of 5 years shows Birchtech's Tax Rate stood at 1.83% in 2021, then crashed by -56bps to 2.87% in 2022, then skyrocketed by 280bps to 5.15% in 2023, then tumbled by -107bps to 0.35% in 2024, then soared by 123bps to 0.08% in 2025.
  • Its Tax Rate stands at 0.08% for Q3 2025, versus 0.03% for Q2 2025 and 0.85% for Q1 2025.