Quanterix (QTRX) Tax Rate (2018 - 2026)

Quanterix has reported Tax Rate for 9 years, with the latest figure at 0.04% in Q1 2026.

• For the quarter ending Q1 2026, Tax Rate fell 1240.0% year-over-year to 0.04%; the trailing twelve-month figure through Mar 2026 stood at 2.08% (down 318.0% YoY), and the FY2025 full-year result was 4.56%, up 570.0% from the prior year.
• Tax Rate for Q1 2026 stood at 0.04%, up from 1.52% in the prior quarter.
• The five-year high for Tax Rate was 12.44% in Q1 2025, with the low at 4.42% in Q2 2023.
• Historically, Tax Rate has averaged 0.09% across 5 years, with a median of 0.85% in 2022.
• Annual changes were most pronounced in 2025 — Tax Rate jumped 1408 bps — and 2026, when it plunged 1240 bps.
• Quanterix's Tax Rate stood at 0.85% in 2022, then slumped by 91 bps to 1.63% in 2023, then jumped by 104 bps to 0.07% in 2024, then sank by 2304 bps to 1.52% in 2025, then surged by 103 bps to 0.04% in 2026.
• The last three Tax Rate figures came in at 0.04% (Q1 2026), 1.52% (Q4 2025), and 6.89% (Q3 2025), per Business Quant data.