Growth Metrics

Ionis Pharmaceuticals (IONS) Tax Rate: 2012-2024

Historic Tax Rate for Ionis Pharmaceuticals (IONS) over the last 7 years, with Dec 2024 value amounting to 1.34%.

  • Ionis Pharmaceuticals' Tax Rate was N/A to 2.48% in Q4 2024 from the same period last year, while for Sep 2025 it was 0.91%, marking a year-over-year change of. This contributed to the annual value of 1.34% for FY2024, which is N/A change from last year.
  • Per Ionis Pharmaceuticals' latest filing, its Tax Rate stood at 1.34% for FY2024, which was down 27.15% from 1.84% recorded in FY2021.
  • In the past 5 years, Ionis Pharmaceuticals' Tax Rate ranged from a high of 1.84% in FY2021 and a low of 1.34% during FY2024.
  • Over the past 1 years, Ionis Pharmaceuticals' median Tax Rate value was 1.34% (recorded in 2024), while the average stood at 1.34%.