At&T (TBB) Tax Rate (2009 - 2026)

At&T (TBB) has 18 years of Tax Rate data on file, last reported at 21.84% in Q1 2026.

• Tax Rate for Q1 2026 came in at 21.84%, up 16.0% year-over-year; the trailing twelve-month figure through Mar 2026 was 13.25% (down 1271.0% YoY), and the FY2025 annual result was 13.41%, down 1321.0% from the prior year.
• Tax Rate advanced to 21.84% in Q1 2026 per TBB's latest filing, from 2.56% in the prior quarter.
• Over five years, Tax Rate peaked at 89.86% in Q3 2024 and troughed at 0.33% in Q4 2022.
• A 5-year average of 21.61% and a median of 21.84% in 2026 frame the typical range for Tax Rate.
• The sharpest annual moves came in 2024 and 2025: Tax Rate soared 6669 bps in 2024, then slumped 8070 bps in 2025.
• A 5-year view of Tax Rate shows it stood at 0.33% in 2022, then surged by 3532 bps to 12.06% in 2023, then surged by 41 bps to 16.96% in 2024, then plunged by 85 bps to 2.56% in 2025, then surged by 755 bps to 21.84% in 2026.
• Business Quant data shows TBB's Tax Rate at 21.84% in Q1 2026, 2.56% in Q4 2025, and 9.16% in Q3 2025.