Growth Metrics

Smurfit Westrock (SW) Tax Rate (2023 - 2025)

Smurfit Westrock (SW) has disclosed Tax Rate for 3 consecutive years, with 44.0% as the latest value for Q4 2025.

  • Quarterly Tax Rate rose 947.0% to 44.0% in Q4 2025 from the year-ago period, while the trailing twelve-month figure was 27.11% through Dec 2025, down 1592.0% year-over-year, with the annual reading at 27.11% for FY2025, 1592.0% down from the prior year.
  • Tax Rate hit 44.0% in Q4 2025 for Smurfit Westrock, up from 27.08% in the prior quarter.
  • In the past five years, Tax Rate ranged from a high of 144.83% in Q2 2025 to a low of 28.21% in Q3 2024.
  • Historically, Tax Rate has averaged 35.88% across 3 years, with a median of 28.94% in 2024.
  • Biggest five-year swings in Tax Rate: crashed -5238bps in 2024 and later soared 11542bps in 2025.
  • Year by year, Tax Rate stood at 52.43% in 2023, then crashed by -34bps to 34.53% in 2024, then rose by 27bps to 44.0% in 2025.
  • Business Quant data shows Tax Rate for SW at 44.0% in Q4 2025, 27.08% in Q3 2025, and 144.83% in Q2 2025.