IonQ (IONQ-WT) Tax Rate (2023 - 2026)

IonQ has reported Tax Rate for 4 years, with the latest figure at 0.8% in Q1 2026.

• For the quarter ending Q1 2026, Tax Rate fell 76.0% year-over-year to 0.8%; the trailing twelve-month figure through Mar 2026 stood at 6.5% (down 648.0% YoY), and the FY2025 full-year result was 96.2%, up 9621.0% from the prior year.
• Tax Rate for Q1 2026 stood at 0.8%, up from 2.01% in the prior quarter.
• The five-year high for Tax Rate was 7.92% in Q2 2025, with the low at 2.01% in Q4 2025.
• Average Tax Rate over 4 years is 0.48%, with a median of 0.03% recorded in 2024.
• Peak annual rise in Tax Rate reached 796 bps in 2025, while the deepest fall reached 200 bps in 2025.
• Tracing IONQ-WT's Tax Rate over 4 years: stood at 0.01% in 2023, then tumbled by 227 bps to 0.01% in 2024, then slumped by 20177 bps to 2.01% in 2025, then soared by 60 bps to 0.8% in 2026.
• The last three Tax Rate figures came in at 0.8% (Q1 2026), 2.01% (Q4 2025), and 0.42% (Q3 2025), per Business Quant data.

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