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 43.66% as the latest value for Q4 2025.

  • On a quarterly basis, Tax Rate fell 4624.0% to 43.66% in Q4 2025 year-over-year; TTM through Dec 2025 was 7.63%, a 117.0% decrease, with the full-year FY2025 number at 7.63%, down 117.0% from a year prior.
  • Tax Rate was 43.66% for Q4 2025 at Amarin Corp Plc\Uk, down from 4.66% in the prior quarter.
  • In the past five years, Tax Rate ranged from a high of 47.37% in Q2 2024 to a low of 62.28% in Q1 2021.
  • A 5-year average of 7.54% and a median of 6.29% in 2022 define the central range for Tax Rate.
  • Peak YoY movement for Tax Rate: crashed -7257bps in 2021, then surged 5094bps in 2022.
  • Amarin Corp Plc\Uk's Tax Rate stood at 10.34% in 2021, then tumbled by -172bps to 7.45% in 2022, then surged by 167bps to 4.97% in 2023, then plummeted by -48bps to 2.58% in 2024, then crashed by -1791bps to 43.66% in 2025.
  • Per Business Quant, the three most recent readings for AMRN's Tax Rate are 43.66% (Q4 2025), 4.66% (Q3 2025), and 5.12% (Q2 2025).