MPLX

MPLX Tax Rate

The Effective Tax Rate of MPLX (MPLX) as of Oct 20, 2026 is 0.16 %. In the previous year, Effective Tax Rate was 0.23 % — a change of -29.56% (lower).

Tax Rate

0.16 %

YoY

-29.56%

Last updated:

Effective Tax Rate of MPLX is 2025 0.16 % . Effective Tax Rate of MPLX was 2024 0.23 % . It decreases by -29.56% lower compared to the previous year.

The MPLX Tax Rate history

  • 3 Years

  • 10 Years

  • 25 Years

  • Max

Tax Rate
Date
Tax Rate
Jan 1, 2018
0.43 USD
Jan 1, 2019
25.99 USD
Jan 1, 2020
-0.29 USD
Jan 1, 2021
0.03 USD
Jan 1, 2022
0.20 USD
Jan 1, 2023
0.28 USD
Jan 1, 2024
0.23 USD
Jan 1, 2025
0.16 USD
The MPLX Tax Rate history
YEARTax RateYoY
0.16 %-29.56%
0.23 %-17.21%
0.28 %+37.81%
0.20 %+524.79%
0.03 %-111.00%
-0.29 %-101.12%
25.99 %+5,884.61%
0.43 %+263.52%
0.12 %-102.45%
-4.88 %-875.61%
0.63 %-1,219.50%
-0.06 %—

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MPLX Stock analysis

What does MPLX do? MPLX LP is a US energy company that was founded in 2012. It is a subsidiary of Marathon Petroleum Corporation, one of the largest independent refinery operators in the US. The company focuses on the production and processing of crude oil and natural gas, including storage, transportation, and distribution of petroleum products. MPLX operates one of the largest natural gas pipeline networks in the US and also has refining and processing facilities. The company is divided into three main segments: natural gas, crude oil, and pipelines. It offers various products and services including gas processing, transportation, and refinery operations. MPLX has also taken steps to improve its environmental performance and has invested in renewable energy and energy efficiency. Overall, the company is well-positioned for future success with its diverse range of products and a focus on sustainability. MPLX is one of the most popular companies on Eulerpool.

Frequently Asked Questions about MPLX stock

Effective Tax Rate of MPLX is 0.16 % in 2025.

Effective Tax Rate of MPLX changed from 0.23 % to 0.16 %, representing a -29.56% change. The value is lower than the previous year.

On Eulerpool you can find the complete historical development of Effective Tax Rate MPLX since 2006 – with annual values, charts, and detailed analysis.

The effective tax rate measures the actual percentage of pretax income paid in taxes. It reflects the company's tax efficiency and planning.

A 'good' varies by industry and company stage. On Eulerpool, you can compare Effective Tax Rate's MPLX with sector peers and the industry average to assess whether it is attractive.

To evaluate Effective Tax Rate's, it is essential to compare it with peers in the same industry and sector. On Eulerpool, you can find direct industry comparisons for Effective Tax Rate.

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Margins — MPLX

All Key Metrics — MPLX