Growth Metrics

Quantum-Si (QSI) Tax Rate (2024 - 2025)

Quantum-Si (QSI) has disclosed Tax Rate for 2 consecutive years, with 0.05% as the latest value for Q4 2025.

  • On a quarterly basis, Tax Rate fell 1.0% to 0.05% in Q4 2025 year-over-year; TTM through Dec 2025 was 0.06%, a 0.0% change, with the full-year FY2025 number at 0.06%, changed 0.0% from a year prior.
  • Tax Rate was 0.05% for Q4 2025 at Quantum-Si, up from 0.05% in the prior quarter.
  • In the past five years, Tax Rate ranged from a high of 0.04% in Q4 2024 to a low of 0.17% in Q3 2024.