Growth Metrics

West Pharmaceutical Services (WST) Tax Rate (2016 - 2025)

Historic Tax Rate for West Pharmaceutical Services (WST) over the last 17 years, with Q3 2025 value amounting to 19.78%.

  • West Pharmaceutical Services' Tax Rate rose 800.0% to 19.78% in Q3 2025 from the same period last year, while for Sep 2025 it was 20.7%, marking a year-over-year increase of 28300.0%. This contributed to the annual value of 18.36% for FY2024, which is 8400.0% up from last year.
  • Per West Pharmaceutical Services' latest filing, its Tax Rate stood at 19.78% for Q3 2025, which was up 800.0% from 19.24% recorded in Q2 2025.
  • In the past 5 years, West Pharmaceutical Services' Tax Rate registered a high of 22.46% during Q4 2022, and its lowest value of 6.63% during Q3 2021.
  • Moreover, its 5-year median value for Tax Rate was 18.8% (2021), whereas its average is 17.27%.
  • Per our database at Business Quant, West Pharmaceutical Services' Tax Rate plummeted by -149700bps in 2021 and then skyrocketed by 89400bps in 2025.
  • West Pharmaceutical Services' Tax Rate (Quarter) stood at 18.8% in 2021, then increased by 19bps to 22.46% in 2022, then dropped by -9bps to 20.51% in 2023, then increased by 9bps to 22.32% in 2024, then decreased by -11bps to 19.78% in 2025.
  • Its Tax Rate was 19.78% in Q3 2025, compared to 19.24% in Q2 2025 and 21.81% in Q1 2025.