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Union Pacific (UNP) Tax Rate (2016 - 2025)

Historic Tax Rate for Union Pacific (UNP) over the last 17 years, with Q4 2025 value amounting to 23.26%.

  • Union Pacific's Tax Rate rose 5000.0% to 23.26% in Q4 2025 from the same period last year, while for Dec 2025 it was 22.13%, marking a year-over-year decrease of 11500.0%. This contributed to the annual value of 22.13% for FY2025, which is 11500.0% down from last year.
  • Per Union Pacific's latest filing, its Tax Rate stood at 23.26% for Q4 2025, which was up 5000.0% from 22.86% recorded in Q3 2025.
  • In the past 5 years, Union Pacific's Tax Rate registered a high of 24.55% during Q4 2022, and its lowest value of 18.89% during Q2 2025.
  • For the 5-year period, Union Pacific's Tax Rate averaged around 22.77%, with its median value being 23.23% (2025).
  • As far as peak fluctuations go, Union Pacific's Tax Rate surged by 35300bps in 2024, and later crashed by -45000bps in 2025.
  • Union Pacific's Tax Rate (Quarter) stood at 23.2% in 2021, then increased by 6bps to 24.55% in 2022, then fell by -1bps to 24.36% in 2023, then dropped by -7bps to 22.75% in 2024, then rose by 2bps to 23.26% in 2025.
  • Its Tax Rate was 23.26% in Q4 2025, compared to 22.86% in Q3 2025 and 18.89% in Q2 2025.