Growth Metrics

Amarin Corp Plc\Uk (AMRN) Tax Rate (2016 - 2026)

Amarin Corp Plc\Uk has reported Tax Rate over the past 11 years, most recently at 20.51% for Q1 2026.

  • Quarterly Tax Rate fell 534.0% to 20.51% in Q1 2026 from the year-ago period, while the trailing twelve-month figure was 7.94% through Mar 2026, up 4814.0% year-over-year, with the annual reading at 7.63% for FY2025, 8667.0% up from the prior year.
  • Tax Rate was 20.51% for Q1 2026 at Amarin Corp Plc\Uk, up from 43.66% in the prior quarter.
  • Over five years, Tax Rate peaked at 47.37% in Q2 2024 and troughed at 136.06% in Q4 2023.
  • The 5-year median for Tax Rate is 11.33% (2022), against an average of 16.44%.
  • Year-over-year, Tax Rate plummeted -12860bps in 2023 and then soared 13020bps in 2024.
  • A 5-year view of Tax Rate shows it stood at 7.45% in 2022, then tumbled by -1726bps to 136.06% in 2023, then surged by 96bps to 5.86% in 2024, then crashed by -646bps to 43.66% in 2025, then soared by 53bps to 20.51% in 2026.
  • Per Business Quant, the three most recent readings for AMRN's Tax Rate are 20.51% (Q1 2026), 43.66% (Q4 2025), and 4.65% (Q3 2025).