Amphenol (APH) Tax Rate (2009 - 2026)

Amphenol has disclosed Tax Rate across 18 years of filings, most recently posting 25.3% for Q2 2026.

• In Q2 2026, Tax Rate rose 696.0% year-over-year to 25.3%; the TTM figure through Jun 2026 stood at 30.06% (up 821.0% YoY), while the FY2025 annual figure was 24.3%, up 262.0% from the prior year.
• Tax Rate came in at 25.3% for Q2 2026 at Amphenol, down from 42.68% in the prior quarter.
• In the past five years, Tax Rate ranged from a high of 42.68% in Q1 2026 to a low of 16.7% in Q1 2024.
• Average Tax Rate over 5 years is 23.91%, with a median of 22.91% recorded in 2025.
• Year-over-year, Tax Rate plunged 492 bps in 2023 and jumped 1997 bps in 2026.
• Over 5 years, Tax Rate stood at 19.94% in 2022, then surged by 55 bps to 30.82% in 2023, then decreased by 14 bps to 26.49% in 2024, then gained by 17 bps to 30.88% in 2025, then fell by 18 bps to 25.3% in 2026.
• Per Business Quant data, the three most recent Tax Rate figures were 25.3% in Q2 2026, 42.68% in Q1 2026, and 30.88% in Q4 2025.