Growth Metrics

Marsh & Mclennan Companies (MRSH) Tax Rate (2016 - 2026)

Marsh & Mclennan Companies filings provide 18 years of Tax Rate readings, the most recent being 24.98% for Q1 2026.

  • On a quarterly basis, Tax Rate rose 227.0% to 24.98% in Q1 2026 year-over-year; TTM through Mar 2026 was 24.28%, a 21.0% decrease, with the full-year FY2025 number at 23.56%, down 131.0% from a year prior.
  • Tax Rate reached 24.98% in Q1 2026 per MRSH's latest filing, up from 21.02% in the prior quarter.
  • The five-year high for Tax Rate was 27.34% in Q3 2024, with the low at 20.61% in Q4 2024.
  • A 5-year average of 24.22% and a median of 24.69% in 2022 define the central range for Tax Rate.
  • Year-over-year, Tax Rate skyrocketed 714bps in 2022 and then crashed -639bps in 2024.
  • Year by year, Tax Rate stood at 23.16% in 2022, then grew by 17bps to 27.0% in 2023, then dropped by -24bps to 20.61% in 2024, then rose by 2bps to 21.02% in 2025, then grew by 19bps to 24.98% in 2026.
  • Per Business Quant, the three most recent readings for MRSH's Tax Rate are 24.98% (Q1 2026), 21.02% (Q4 2025), and 25.05% (Q3 2025).