Affiliated Managers (MGR) Tax Rate (2009 - 2026)

Affiliated Managers' Tax Rate history runs 18 years deep, the most recent figure standing at 24.11% for Q1 2026.

• In Q1 2026, Tax Rate rose 246.0% year-over-year to 24.11%; the TTM figure through Mar 2026 stood at 24.06% (up 463.0% YoY), while the FY2025 annual figure was 23.8%, up 402.0% from the prior year.
• Tax Rate was 24.11% for Q1 2026 at Affiliated Managers, down from 28.09% in the prior quarter.
• In the past five years, Tax Rate ranged from a high of 28.09% in Q4 2025 to a low of 10.91% in Q4 2023.
• Historically, Tax Rate has averaged 19.92% across 5 years, with a median of 20.3% in 2022.
• The sharpest annual moves came in 2023 and 2024: Tax Rate sank 1060 bps in 2023, then soared 939 bps in 2024.
• A 5-year view of Tax Rate shows it stood at 21.51% in 2022, then slumped by 49 bps to 10.91% in 2023, then surged by 76 bps to 19.22% in 2024, then soared by 46 bps to 28.09% in 2025, then declined by 14 bps to 24.11% in 2026.
• The last three Tax Rate figures came in at 24.11% (Q1 2026), 28.09% (Q4 2025), and 19.75% (Q3 2025), per Business Quant data.