Growth Metrics

Amarin Corp Plc\Uk (AMRN) Tax Rate (2016 - 2025)

Amarin Corp Plc\Uk (AMRN) has disclosed Tax Rate for 10 consecutive years, with 0.62% as the latest value for Q4 2025.

  • Quarterly Tax Rate fell 196.0% to 0.62% in Q4 2025 from the year-ago period, while the trailing twelve-month figure was 11.21% through Dec 2025, up 1767.0% year-over-year, with the annual reading at 11.21% for FY2025, 1766.0% up from the prior year.
  • Tax Rate for Q4 2025 was 0.62% at Amarin Corp Plc\Uk, down from 4.65% in the prior quarter.
  • The five-year high for Tax Rate was 112.64% in Q4 2022, with the low at 136.06% in Q4 2023.
  • Average Tax Rate over 5 years is 6.34%, with a median of 3.89% recorded in 2023.
  • The sharpest move saw Tax Rate tumbled -24869bps in 2023, then skyrocketed 13864bps in 2024.
  • Over 5 years, Tax Rate stood at 11.06% in 2021, then soared by 918bps to 112.64% in 2022, then crashed by -221bps to 136.06% in 2023, then skyrocketed by 102bps to 2.58% in 2024, then tumbled by -76bps to 0.62% in 2025.
  • According to Business Quant data, Tax Rate over the past three periods came in at 0.62%, 4.65%, and 5.12% for Q4 2025, Q3 2025, and Q2 2025 respectively.