Growth Metrics

Siga Technologies (SIGA) Tax Rate (2016 - 2025)

Siga Technologies' Tax Rate history spans 16 years, with the latest figure at 23.84% for Q3 2025.

  • For Q3 2025, Tax Rate fell 440.0% year-over-year to 23.84%; the TTM value through Sep 2025 reached 10.48%, up 683.0%, while the annual FY2022 figure was 31.85%, 975.0% up from the prior year.
  • Tax Rate reached 23.84% in Q3 2025 per SIGA's latest filing, down from 25.01% in the prior quarter.
  • In the past five years, Tax Rate ranged from a high of 27078.58% in Q2 2021 to a low of 197.03% in Q4 2022.
  • Average Tax Rate over 5 years is 1604.42%, with a median of 23.84% recorded in 2025.
  • Peak YoY movement for Tax Rate: skyrocketed 2705664bps in 2021, then tumbled -2703951bps in 2022.
  • A 5-year view of Tax Rate shows it stood at 21.84% in 2021, then crashed by -1002bps to 197.03% in 2022, then soared by 104bps to 7.75% in 2023, then surged by 264bps to 28.23% in 2024, then decreased by -16bps to 23.84% in 2025.
  • Per Business Quant, the three most recent readings for SIGA's Tax Rate are 23.84% (Q3 2025), 25.01% (Q2 2025), and 36.52% (Q1 2025).