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

Onto Innovation (ONTO) has reported Tax Rate for 17 consecutive years, with 11.3% the latest figure, recorded in Q1 2026.

• In Q1 2026, Tax Rate rose 75.0% year-over-year to 11.3%; the TTM figure through Mar 2026 stood at 2.24% (down 2289.0% YoY), while the FY2026 annual figure was 0.22%, down 2078.0% from the prior year.
• Tax Rate advanced to 11.3% in Q1 2026 per ONTO's latest filing, from 85.95% in the prior quarter.
• Across five years, Tax Rate topped out at 58.46% in Q4 2024 and bottomed at 85.95% in Q1 2026.
• Historically, Tax Rate has averaged 6.76% across 5 years, with a median of 9.92% in 2022.
• Annual changes were most pronounced in 2024 — Tax Rate jumped 4806 bps — and 2026, when it slumped 14440 bps.
• Onto Innovation's Tax Rate stood at 1.01% in 2022, then jumped by 1131 bps to 10.4% in 2023, then jumped by 462 bps to 58.46% in 2024, then slumped by 80 bps to 11.74% in 2025, then declined by 4 bps to 11.3% in 2026.
• Business Quant data shows ONTO's Tax Rate at 11.3% in Q1 2026, 85.95% in Q1 2026, and 11.74% in Q3 2025.