Mplx (MPLX) Tax Rate (2012 - 2026)

Mplx (MPLX) has reported Tax Rate for 15 consecutive years, with 0.18% the latest figure, recorded in Q2 2026.

• On a quarterly basis, Tax Rate rose 9.0% year-over-year to 0.18% in Q2 2026; TTM through Jun 2026 was 0.19%, a 2.0% decrease from a year earlier, with the FY2025 full-year figure at 0.16%, down 7.0% from the prior year.
• Tax Rate was 0.18% for Q2 2026 at Mplx, up from 0.11% in the prior quarter.
• Over five years, Tax Rate peaked at 0.78% in Q4 2023 and troughed at 0.07% in Q3 2022.
• A 5-year average of 0.23% and a median of 0.18% in 2024 frame the typical range for Tax Rate.
• The widest YoY moves for Tax Rate: up 54 bps in 2023, down 49 bps in 2023.
• Over 5 years, Tax Rate stood at 0.24% in 2022, then jumped by 222 bps to 0.78% in 2023, then plunged by 42 bps to 0.45% in 2024, then sank by 45 bps to 0.25% in 2025, then dropped by 26 bps to 0.18% in 2026.
• The last three Tax Rate figures came in at 0.18% (Q2 2026), 0.11% (Q1 2026), and 0.25% (Q4 2025), per Business Quant data.