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Phillips 66 (PSX) Tax Rate (2016 - 2025)

Historic Tax Rate for Phillips 66 (PSX) over the last 15 years, with Q3 2025 value amounting to 16.08%.

  • Phillips 66's Tax Rate rose 54300.0% to 16.08% in Q3 2025 from the same period last year, while for Sep 2025 it was 16.79%, marking a year-over-year decrease of 60100.0%. This contributed to the annual value of 18.69% for FY2024, which is 48600.0% down from last year.
  • According to the latest figures from Q3 2025, Phillips 66's Tax Rate is 16.08%, which was up 54300.0% from 18.93% recorded in Q2 2025.
  • In the past 5 years, Phillips 66's Tax Rate registered a high of 292.31% during Q4 2024, and its lowest value of 8.93% during Q3 2021.
  • For the 5-year period, Phillips 66's Tax Rate averaged around 32.64%, with its median value being 21.01% (2022).
  • In the last 5 years, Phillips 66's Tax Rate tumbled by -707200bps in 2021 and then soared by 2652800bps in 2024.
  • Over the past 5 years, Phillips 66's Tax Rate (Quarter) stood at 15.73% in 2021, then skyrocketed by 33bps to 21.01% in 2022, then grew by 29bps to 27.03% in 2023, then skyrocketed by 981bps to 292.31% in 2024, then tumbled by -94bps to 16.08% in 2025.
  • Its Tax Rate was 16.08% in Q3 2025, compared to 18.93% in Q2 2025 and 18.83% in Q1 2025.