Allison Transmission Holdings (ALSN) Tax Rate (2011 - 2026)

Allison Transmission Holdings (ALSN) has 16 years of Tax Rate data on file, last reported at 15.15% in Q1 2026.

• Quarterly Tax Rate fell 245.0% year-over-year to 15.15% in Q1 2026, while the trailing twelve-month figure through Mar 2026 was 14.66% (down 392.0% YoY) and the FY2025 annual result came in at 15.48%, down 303.0% from the prior year.
• Tax Rate grew to 15.15% in Q1 2026 per ALSN's latest filing, from 16.16% in the prior quarter.
• The five-year high for Tax Rate was 24.73% in Q3 2025, with the low at 16.16% in Q4 2025.
• Average Tax Rate over 5 years is 15.2%, with a median of 18.98% recorded in 2023.
• Year-over-year, Tax Rate soared 2934 bps in 2022 and sank 3283 bps in 2025.
• Allison Transmission Holdings' Tax Rate stood at 19.31% in 2022, then tumbled by 133 bps to 6.32% in 2023, then jumped by 364 bps to 16.67% in 2024, then plunged by 197 bps to 16.16% in 2025, then surged by 194 bps to 15.15% in 2026.
• Business Quant data shows ALSN's Tax Rate at 15.15% in Q1 2026, 16.16% in Q4 2025, and 24.73% in Q3 2025.