Twist Bioscience (TWST) Tax Rate (2017 - 2026)

Twist Bioscience has disclosed Tax Rate across 10 years of filings, most recently posting 0.1% for Q1 2026.

• In Q1 2026, Tax Rate rose 41.0% year-over-year to 0.1%; the TTM figure through Mar 2026 stood at 0.91% (down 70.0% YoY), while the FY2025 annual figure was 0.91%, down 62.0% from the prior year.
• Tax Rate improved to 0.1% in Q1 2026, from 0.84% in the prior quarter.
• Over the last five years, Tax Rate for TWST reached as high as 0.97% in Q2 2025 and fell as low as 1.2% in Q1 2023.
• The 5-year median for Tax Rate is 0.28% (2023), against an average of 0.28%.
• Annual changes were most pronounced in 2022 — Tax Rate slumped 1877 bps — and 2025, when it soared 121 bps.
• A 5-year view of Tax Rate shows it stood at 0.18% in 2022, then slumped by 54 bps to 0.28% in 2023, then retreated by 13 bps to 0.32% in 2024, then tumbled by 163 bps to 0.84% in 2025, then jumped by 88 bps to 0.1% in 2026.
• According to Business Quant data, Tax Rate over the past three periods registered 0.1%, 0.84%, and 0.89% for Q1 2026, Q4 2025, and Q3 2025 respectively.