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Mplx (MPLX) Tax Rate (2016 - 2025)

Historic Tax Rate for Mplx (MPLX) over the last 14 years, with Q3 2025 value amounting to 0.19%.

  • Mplx's Tax Rate changed 0.0% to 0.19% in Q3 2025 from the same period last year, while for Sep 2025 it was 0.21%, marking a year-over-year decrease of 1100.0%. This contributed to the annual value of 0.23% for FY2024, which is 500.0% down from last year.
  • Latest data reveals that Mplx reported Tax Rate of 0.19% as of Q3 2025, which was down 0.0% from 0.09% recorded in Q2 2025.
  • In the past 5 years, Mplx's Tax Rate registered a high of 0.78% during Q4 2023, and its lowest value of 0.07% during Q3 2022.
  • Its 5-year average for Tax Rate is 0.24%, with a median of 0.15% in 2021.
  • Over the last 5 years, Mplx's Tax Rate had its largest YoY gain of 5400bps in 2023, and its largest YoY loss of -4900bps in 2023.
  • Mplx's Tax Rate (Quarter) stood at 0.13% in 2021, then soared by 81bps to 0.24% in 2022, then soared by 222bps to 0.78% in 2023, then crashed by -42bps to 0.45% in 2024, then crashed by -57bps to 0.19% in 2025.
  • Its Tax Rate was 0.19% in Q3 2025, compared to 0.09% in Q2 2025 and 0.09% in Q1 2025.