Willis Towers Watson (WTW) Tax Rate (2009 - 2026)

Willis Towers Watson has reported Tax Rate for 18 years, with the latest figure at 18.62% in Q1 2026.

• For the quarter ending Q1 2026, Tax Rate fell 284.0% year-over-year to 18.62%; the trailing twelve-month figure through Mar 2026 stood at 13.23% (down 11499.0% YoY), and the FY2025 full-year result was 13.47%, down 17477.0% from the prior year.
• Tax Rate for Q1 2026 stood at 18.62%, up from 14.99% in the prior quarter.
• The five-year high for Tax Rate was 27.39% in Q1 2022, with the low at 6.71% in Q2 2025.
• Historically, Tax Rate has averaged 16.46% across 5 years, with a median of 18.62% in 2026.
• The largest YoY upside for Tax Rate was 1993 bps in 2022 against a maximum downside of 2845 bps in 2022.
• Willis Towers Watson's Tax Rate stood at 25.1% in 2022, then slumped by 37 bps to 15.76% in 2023, then surged by 65 bps to 26.02% in 2024, then tumbled by 42 bps to 14.99% in 2025, then rose by 24 bps to 18.62% in 2026.
• The last three Tax Rate figures came in at 18.62% (Q1 2026), 14.99% (Q4 2025), and 19.74% (Q3 2025), per Business Quant data.