Stantec (STN) Tax Rate (2011 - 2026)

Stantec's Tax Rate history runs 15 years deep, the most recent figure standing at 24.42% for Q1 2026.

• In Q1 2026, Tax Rate rose 142.0% year-over-year to 24.42%; the TTM figure through Mar 2026 stood at 20.88% (up 115.0% YoY), while the FY2025 annual figure was 23.9%, up 160.0% from the prior year.
• Tax Rate was 24.42% for Q1 2026 at Stantec, up from 24.1% in the prior quarter.
• In the past five years, Tax Rate ranged from a high of 24.42% in Q1 2026 to a low of 22.32% in Q3 2024.
• Historically, Tax Rate has averaged 23.18% across 5 years, with a median of 23.0% in 2025.
• The sharpest annual moves came in 2022 and 2025: Tax Rate tumbled 134 bps in 2022, then jumped 178 bps in 2025.
• A 5-year view of Tax Rate shows it stood at 23.67% in 2022, then decreased by 5 bps to 22.51% in 2023, then dropped by 1 bps to 22.32% in 2024, then rose by 8 bps to 24.1% in 2025, then advanced by 1 bps to 24.42% in 2026.
• The last three Tax Rate figures came in at 24.42% (Q1 2026), 24.1% (Q3 2025), and 23.81% (Q2 2025), per Business Quant data.