Onto Innovation (ONTO) Tax Rate (2010 - 2026)

Onto Innovation's Tax Rate history runs 17 years deep, the most recent figure standing at 11.3% for Q1 2026.

• In Q1 2026, Tax Rate rose 75.0% year-over-year to 11.3%; the TTM figure through Mar 2026 stood at 17.7% (up 845.0% YoY), while the FY2026 annual figure was 16.05%, up 753.0% from the prior year.
• Tax Rate was 11.3% for Q1 2026 at Onto Innovation, down from 46.07% in the prior quarter.
• In the past five years, Tax Rate ranged from a high of 50.25% in Q4 2022 to a low of 4.79% in Q4 2024.
• Historically, Tax Rate has averaged 14.38% across 5 years, with a median of 10.4% in 2023.
• The sharpest annual moves came in 2023 and 2026: Tax Rate sank 3985 bps in 2023, then soared 4129 bps in 2026.
• A 5-year view of Tax Rate shows it stood at 50.25% in 2022, then plunged by 79 bps to 10.4% in 2023, then plunged by 54 bps to 4.79% in 2024, then surged by 145 bps to 11.74% in 2025, then fell by 4 bps to 11.3% in 2026.
• The last three Tax Rate figures came in at 11.3% (Q1 2026), 46.07% (Q1 2026), and 11.74% (Q3 2025), per Business Quant data.