Msci (MSCI) Tax Rate (2010 - 2026)

Msci's Tax Rate history runs 17 years deep, the most recent figure standing at 18.04% for Q2 2026.

• Quarterly Tax Rate fell 157.0% year-over-year to 18.04% in Q2 2026, while the trailing twelve-month figure through Jun 2026 was 14.69% (down 284.0% YoY) and the FY2025 annual result came in at 19.54%, up 132.0% from the prior year.
• Tax Rate was 18.04% for Q2 2026 at Msci, up from 4.32% in the prior quarter.
• Across five years, Tax Rate topped out at 26.79% in Q4 2025 and bottomed at 4.32% in Q1 2026.
• A 5-year average of 16.35% and a median of 18.15% in 2023 frame the typical range for Tax Rate.
• Annual changes were most pronounced in 2025 — Tax Rate soared 1087 bps — and 2026, when it tumbled 1715 bps.
• Msci's Tax Rate stood at 19.07% in 2022, then fell by 28 bps to 13.78% in 2023, then grew by 15 bps to 15.92% in 2024, then jumped by 68 bps to 26.79% in 2025, then sank by 33 bps to 18.04% in 2026.
• Business Quant data shows MSCI's Tax Rate at 18.04% in Q2 2026, 4.32% in Q1 2026, and 26.79% in Q4 2025.