KPIs & Operating Metrics(New)

State Street (STT) Tax Rate (2016 - 2025)

State Street (STT) has disclosed Tax Rate for 17 consecutive years, with 18.63% as the latest value for Q4 2025.

  • For the quarter ending Q4 2025, Tax Rate rose 19.0% year-over-year to 18.63%, compared with a TTM value of 21.07% through Dec 2025, up 21.0%, and an annual FY2025 reading of 21.07%, up 21.0% over the prior year.
  • Tax Rate was 18.63% for Q4 2025 at State Street, down from 21.87% in the prior quarter.
  • Across five years, Tax Rate topped out at 22.58% in Q1 2024 and bottomed at 4.48% in Q4 2023.
  • Average Tax Rate over 5 years is 17.11%, with a median of 18.63% recorded in 2025.
  • The sharpest move saw Tax Rate plummeted -2203bps in 2023, then soared 2292bps in 2024.
  • Year by year, Tax Rate stood at 4.52% in 2021, then skyrocketed by 288bps to 17.55% in 2022, then crashed by -126bps to 4.48% in 2023, then skyrocketed by 512bps to 18.44% in 2024, then increased by 1bps to 18.63% in 2025.
  • Business Quant data shows Tax Rate for STT at 18.63% in Q4 2025, 21.87% in Q3 2025, and 22.05% in Q2 2025.