Growth Metrics

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

Smurfit Westrock's Tax Rate history spans 3 years, with the latest figure at 44.0% for Q4 2025.

  • For Q4 2025, Tax Rate rose 947.0% year-over-year to 44.0%; the TTM value through Dec 2025 reached 27.11%, down 1592.0%, while the annual FY2025 figure was 27.11%, 1592.0% down from the prior year.
  • Tax Rate for Q4 2025 was 44.0% at Smurfit Westrock, up from 27.08% in the prior quarter.
  • Across five years, Tax Rate topped out at 144.83% in Q2 2025 and bottomed at 28.21% in Q3 2024.
  • The 3-year median for Tax Rate is 28.46% (2024), against an average of 34.04%.
  • The largest annual shift saw Tax Rate tumbled -5238bps in 2024 before it surged 11542bps in 2025.
  • A 3-year view of Tax Rate shows it stood at 24.17% in 2023, then surged by 43bps to 34.53% in 2024, then increased by 27bps to 44.0% in 2025.
  • Per Business Quant, the three most recent readings for SW's Tax Rate are 44.0% (Q4 2025), 27.08% (Q3 2025), and 144.83% (Q2 2025).