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United Microelectronics (UMC) Tax Rate (2016 - 2025)

Historic Tax Rate for United Microelectronics (UMC) over the last 17 years, with Q3 2025 value amounting to 2.05%.

  • United Microelectronics' Tax Rate rose 148600.0% to 2.05% in Q3 2025 from the same period last year, while for Sep 2025 it was 27.28%, marking a year-over-year increase of 111000.0%. This contributed to the annual value of 14.67% for FY2024, which is 25300.0% up from last year.
  • Latest data reveals that United Microelectronics reported Tax Rate of 2.05% as of Q3 2025, which was up 148600.0% from 12.86% recorded in Q2 2025.
  • United Microelectronics' Tax Rate's 5-year high stood at 136.07% during Q4 2024, with a 5-year trough of 18.01% in Q1 2024.
  • Moreover, its 5-year median value for Tax Rate was 12.86% (2025), whereas its average is 9.34%.
  • In the last 5 years, United Microelectronics' Tax Rate tumbled by -596600bps in 2021 and then skyrocketed by 1256400bps in 2022.
  • Quarter analysis of 5 years shows United Microelectronics' Tax Rate stood at 11.58% in 2021, then skyrocketed by 1085bps to 114.06% in 2022, then rose by 17bps to 133.96% in 2023, then rose by 2bps to 136.07% in 2024, then plummeted by -98bps to 2.05% in 2025.
  • Its Tax Rate was 2.05% in Q3 2025, compared to 12.86% in Q2 2025 and 17.15% in Q1 2025.