STMicroelectronics (STMEF) Tax Rate (2009 - 2026)

STMicroelectronics (STMEF) has 18 years of Tax Rate data on file, last reported at 18.87% in Q1 2026.

• In Q1 2026, Tax Rate fell 81.0% year-over-year to 18.87%; the TTM figure through Mar 2026 stood at 56.96% (down 3961.0% YoY), while the FY2025 annual figure was 42.88%, down 2947.0% from the prior year.
• Tax Rate grew to 18.87% in Q1 2026, from 116.33% in the prior quarter.
• Across five years, Tax Rate topped out at 103.01% in Q4 2022 and bottomed at 116.33% in Q4 2025.
• A 5-year average of 13.92% and a median of 15.91% in 2024 frame the typical range for Tax Rate.
• Annual changes were most pronounced in 2022 — Tax Rate soared 4510 bps — and 2023, when it slumped 10245 bps.
• Year by year, Tax Rate stood at 103.01% in 2022, then sank by 99 bps to 0.56% in 2023, then tumbled by 3615 bps to 19.62% in 2024, then tumbled by 493 bps to 116.33% in 2025, then soared by 84 bps to 18.87% in 2026.
• The last three Tax Rate figures came in at 18.87% (Q1 2026), 116.33% (Q4 2025), and 18.43% (Q3 2025), per Business Quant data.

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