Teradyne (TER) Tax Rate (2009 - 2026)

Teradyne has disclosed Tax Rate across 18 years of filings, most recently posting 13.35% for Q1 2026.

• On a quarterly basis, Tax Rate rose 113.0% year-over-year to 13.35% in Q1 2026; TTM through Mar 2026 was 4.76%, a 521.0% decrease from a year earlier, with the FY2024 full-year figure at 9.77%, down 1201.0% from the prior year.
• Tax Rate came in at 13.35% for Q1 2026 at Teradyne, up from 17.32% in the prior quarter.
• Over five years, Tax Rate peaked at 43.2% in Q4 2023 and troughed at 17.32% in Q4 2025.
• Historically, Tax Rate has averaged 12.83% across 5 years, with a median of 12.7% in 2025.
• Year-over-year, Tax Rate soared 3145 bps in 2023 and sank 3977 bps in 2024.
• Teradyne's Tax Rate stood at 11.75% in 2022, then soared by 268 bps to 43.2% in 2023, then plunged by 92 bps to 3.43% in 2024, then plunged by 606 bps to 17.32% in 2025, then soared by 177 bps to 13.35% in 2026.
• The last three Tax Rate figures came in at 13.35% (Q1 2026), 17.32% (Q4 2025), and 15.76% (Q3 2025), per Business Quant data.