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STMicroelectronics (STM) Tax Rate (2016 - 2026)

STMicroelectronics has reported Tax Rate over the past 18 years, most recently at 18.87% for Q1 2026.

  • Quarterly Tax Rate fell 81.0% to 18.87% in Q1 2026 from the year-ago period, while the trailing twelve-month figure was 56.96% through Mar 2026, down 3961.0% year-over-year, with the annual reading at 42.88% for FY2025, 2947.0% down from the prior year.
  • Tax Rate was 18.87% for Q1 2026 at STMicroelectronics, up from 116.33% in the prior quarter.
  • Over five years, Tax Rate peaked at 103.01% in Q4 2022 and troughed at 116.33% in Q4 2025.
  • The 5-year median for Tax Rate is 15.91% (2024), against an average of 13.92%.
  • Year-over-year, Tax Rate skyrocketed 4510bps in 2022 and then crashed -10245bps in 2023.
  • A 5-year view of Tax Rate shows it stood at 103.01% in 2022, then tumbled by -99bps to 0.56% in 2023, then plummeted by -3615bps to 19.62% in 2024, then tumbled by -493bps to 116.33% in 2025, then skyrocketed by 84bps to 18.87% in 2026.
  • Per Business Quant, the three most recent readings for STM's Tax Rate are 18.87% (Q1 2026), 116.33% (Q4 2025), and 18.43% (Q3 2025).