Quanterix (QTRX) Tax Rate (2018 - 2026)

Quanterix's Tax Rate history runs 9 years deep, the most recent figure standing at 0.04% for Q1 2026.

• Quarterly Tax Rate fell 1240.0% year-over-year to 0.04% in Q1 2026, while the trailing twelve-month figure through Mar 2026 was 2.08% (down 318.0% YoY) and the FY2025 annual result came in at 4.56%, up 570.0% from the prior year.
• Tax Rate was 0.04% for Q1 2026 at Quanterix, up from 1.52% in the prior quarter.
• Across five years, Tax Rate topped out at 12.44% in Q1 2025 and bottomed at 4.42% in Q2 2023.
• A 5-year average of 0.09% and a median of 0.85% in 2022 frame the typical range for Tax Rate.
• Annual changes were most pronounced in 2025 — Tax Rate jumped 1408 bps — and 2026, when it tumbled 1240 bps.
• Quanterix's Tax Rate stood at 0.85% in 2022, then plunged by 91 bps to 1.63% in 2023, then soared by 104 bps to 0.07% in 2024, then tumbled by 2304 bps to 1.52% in 2025, then jumped by 103 bps to 0.04% in 2026.
• Business Quant data shows QTRX's Tax Rate at 0.04% in Q1 2026, 1.52% in Q4 2025, and 6.89% in Q3 2025.