Growth Metrics

Mirum Pharmaceuticals (MIRM) Tax Rate (2020 - 2025)

Mirum Pharmaceuticals (MIRM) has 6 years of Tax Rate data on record, last reported at 15.45% in Q4 2025.

  • For Q4 2025, Tax Rate fell 1782.0% year-over-year to 15.45%; the TTM value through Dec 2025 reached 9.04%, down 785.0%, while the annual FY2025 figure was 9.04%, 785.0% down from the prior year.
  • Tax Rate reached 15.45% in Q4 2025 per MIRM's latest filing, down from 9.91% in the prior quarter.
  • Across five years, Tax Rate topped out at 19.62% in Q2 2022 and bottomed at 15.45% in Q4 2025.
  • Average Tax Rate over 5 years is 1.46%, with a median of 0.53% recorded in 2023.
  • Peak YoY movement for Tax Rate: skyrocketed 1964bps in 2022, then plummeted -2005bps in 2023.
  • A 5-year view of Tax Rate shows it stood at 0.02% in 2021, then crashed by -1942bps to 0.39% in 2022, then plummeted by -65bps to 0.63% in 2023, then skyrocketed by 472bps to 2.36% in 2024, then plummeted by -754bps to 15.45% in 2025.
  • Per Business Quant database, its latest 3 readings for Tax Rate were 15.45% in Q4 2025, 9.91% in Q3 2025, and 7.36% in Q2 2025.