Growth Metrics

MP Materials (MP) Tax Rate (2020 - 2026)

MP Materials filings provide 6 years of Tax Rate readings, the most recent being 10.71% for Q4 2025.

  • On a quarterly basis, Tax Rate fell 2350.0% to 10.71% in Q4 2025 year-over-year; TTM through Dec 2025 was 27.09%, a 283.0% decrease, with the full-year FY2025 number at 27.09%, down 283.0% from a year prior.
  • Tax Rate hit 10.71% in Q4 2025 for MP Materials, down from 28.5% in the prior quarter.
  • In the past five years, Tax Rate ranged from a high of 42.73% in Q2 2023 to a low of 42.3% in Q4 2022.
  • Median Tax Rate over the past 5 years was 22.99% (2021), compared with a mean of 19.45%.
  • Biggest five-year swings in Tax Rate: surged 29520bps in 2021 and later tumbled -5272bps in 2022.
  • MP Materials' Tax Rate stood at 10.42% in 2021, then tumbled by -506bps to 42.3% in 2022, then skyrocketed by 150bps to 21.29% in 2023, then surged by 61bps to 34.21% in 2024, then tumbled by -69bps to 10.71% in 2025.
  • The last three reported values for Tax Rate were 10.71% (Q4 2025), 28.5% (Q3 2025), and 27.74% (Q2 2025) per Business Quant data.