West Pharmaceutical Services (WST) Tax Rate (2009 - 2026)

West Pharmaceutical Services (WST) has reported Tax Rate for 18 consecutive years, with 17.88% the latest figure, recorded in Q2 2026.

• Quarterly Tax Rate fell 136.0% year-over-year to 17.88% in Q2 2026, while the trailing twelve-month figure through Jun 2026 was 20.79% (up 10.0% YoY) and the FY2025 annual result came in at 20.24%, up 188.0% from the prior year.
• Tax Rate declined to 17.88% in Q2 2026 per WST's latest filing, from 24.82% in the prior quarter.
• Over the last five years, Tax Rate for WST reached as high as 24.82% in Q1 2026 and fell as low as 11.29% in Q1 2022.
• A 5-year average of 18.57% and a median of 19.34% in 2022 frame the typical range for Tax Rate.
• Annual changes were most pronounced in 2022 — Tax Rate sank 512 bps — and 2025, when it surged 894 bps.
• Year by year, Tax Rate stood at 22.46% in 2022, then decreased by 9 bps to 20.51% in 2023, then climbed by 9 bps to 22.32% in 2024, then slipped by 8 bps to 20.62% in 2025, then dropped by 13 bps to 17.88% in 2026.
• According to Business Quant data, Tax Rate over the past three periods registered 17.88%, 24.82%, and 20.62% for Q2 2026, Q1 2026, and Q4 2025 respectively.