Watsco (WSO) Tax Rate (2009 - 2026)

Watsco has disclosed Tax Rate across 18 years of filings, most recently posting 20.32% for Q1 2026.

• Tax Rate for Q1 2026 came in at 20.32%, up 71.0% year-over-year; the trailing twelve-month figure through Mar 2026 was 20.46% (down 42.0% YoY), and the FY2025 annual result was 20.35%, down 45.0% from the prior year.
• Tax Rate came in at 20.32% for Q1 2026 at Watsco, up from 18.93% in the prior quarter.
• In the past five years, Tax Rate ranged from a high of 21.69% in Q2 2023 to a low of 14.56% in Q4 2022.
• The 5-year median for Tax Rate is 20.66% (2025), against an average of 17.9%.
• Across the five-year window, Tax Rate slumped 3670 bps in 2022 and jumped 2468 bps in 2023, its largest moves.
• Watsco's Tax Rate stood at 14.56% in 2022, then surged by 170 bps to 10.12% in 2023, then surged by 92 bps to 19.4% in 2024, then declined by 2 bps to 18.93% in 2025, then advanced by 7 bps to 20.32% in 2026.
• The last three Tax Rate figures came in at 20.32% (Q1 2026), 18.93% (Q4 2025), and 20.66% (Q3 2025), per Business Quant data.