Growth Metrics

Merck (MRK) Tax Rate (2016 - 2025)

Merck (MRK) has disclosed Tax Rate for 17 consecutive years, with 13.39% as the latest value for Q4 2025.

  • Quarterly Tax Rate rose 318.0% to 13.39% in Q4 2025 from the year-ago period, while the trailing twelve-month figure was 13.31% through Dec 2025, down 75.0% year-over-year, with the annual reading at 13.31% for FY2025, 75.0% down from the prior year.
  • Tax Rate for Q4 2025 was 13.39% at Merck, down from 14.2% in the prior quarter.
  • The five-year high for Tax Rate was 40.08% in Q4 2023, with the low at 11.94% in Q2 2023.
  • Average Tax Rate over 5 years is 13.82%, with a median of 13.29% recorded in 2021.
  • The sharpest move saw Tax Rate surged 2599bps in 2023, then crashed -2986bps in 2024.
  • Over 5 years, Tax Rate stood at 2.17% in 2021, then skyrocketed by 548bps to 14.09% in 2022, then skyrocketed by 184bps to 40.08% in 2023, then tumbled by -75bps to 10.22% in 2024, then surged by 31bps to 13.39% in 2025.
  • According to Business Quant data, Tax Rate over the past three periods came in at 13.39%, 14.2%, and 11.42% for Q4 2025, Q3 2025, and Q2 2025 respectively.