Omnicom (OMC) Tax Rate (2009 - 2026)

Omnicom's Tax Rate history runs 18 years deep, the most recent figure standing at 26.92% for Q1 2026.

• Quarterly Tax Rate fell 160.0% year-over-year to 26.92% in Q1 2026, while the trailing twelve-month figure through Mar 2026 was 64.33% (up 3740.0% YoY) and the FY2025 annual result came in at 87.06%, up 6072.0% from the prior year.
• Tax Rate was 26.92% for Q1 2026 at Omnicom, up from 12.74% in the prior quarter.
• Across five years, Tax Rate topped out at 37.23% in Q1 2022 and bottomed at 12.74% in Q4 2025.
• A 5-year average of 26.6% and a median of 26.51% in 2022 frame the typical range for Tax Rate.
• Annual changes were most pronounced in 2022 — Tax Rate jumped 1046 bps — and 2025, when it tumbled 1362 bps.
• Omnicom's Tax Rate stood at 26.51% in 2022, then decreased by 0 bps to 26.49% in 2023, then fell by 0 bps to 26.36% in 2024, then slumped by 52 bps to 12.74% in 2025, then surged by 111 bps to 26.92% in 2026.
• Business Quant data shows OMC's Tax Rate at 26.92% in Q1 2026, 12.74% in Q4 2025, and 27.17% in Q3 2025.