Growth Metrics

Olin (OLN) Tax Rate (2016 - 2025)

Olin (OLN) has disclosed Tax Rate for 17 consecutive years, with 27.64% as the latest value for Q4 2025.

  • Quarterly Tax Rate rose 2864.0% to 27.64% in Q4 2025 from the year-ago period, while the trailing twelve-month figure was 37.24% through Dec 2025, up 1134.0% year-over-year, with the annual reading at 37.24% for FY2025, 1134.0% up from the prior year.
  • Tax Rate for Q4 2025 was 27.64% at Olin, up from 5.3% in the prior quarter.
  • The five-year high for Tax Rate was 58.82% in Q2 2025, with the low at 5.48% in Q2 2021.
  • Average Tax Rate over 5 years is 20.22%, with a median of 20.73% recorded in 2024.
  • Peak annual rise in Tax Rate hit 542159bps in 2021, while the deepest fall reached -3047bps in 2021.
  • Over 5 years, Tax Rate stood at 21.59% in 2021, then fell by -10bps to 19.36% in 2022, then dropped by -4bps to 18.53% in 2023, then crashed by -105bps to 1.0% in 2024, then surged by 2864bps to 27.64% in 2025.
  • According to Business Quant data, Tax Rate over the past three periods came in at 27.64%, 5.3%, and 58.82% for Q4 2025, Q3 2025, and Q2 2025 respectively.