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

IonQ (IONQ-WT) has reported Tax Rate for 4 consecutive years, with 0.8% the latest figure, recorded in Q1 2026.

• In Q1 2026, Tax Rate fell 76.0% year-over-year to 0.8%; the TTM figure through Mar 2026 stood at 6.5% (down 648.0% YoY), while the FY2025 annual figure was 96.2%, up 9621.0% from the prior year.
• Tax Rate came in at 0.8% for Q1 2026 at IonQ, 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.
• The largest YoY upside for Tax Rate was 796 bps in 2025 against a maximum downside of 200 bps in 2025.
• Year by year, Tax Rate stood at 0.01% in 2023, then sank by 227 bps to 0.01% in 2024, then plunged by 20177 bps to 2.01% in 2025, then surged by 60 bps to 0.8% in 2026.
• According to Business Quant data, Tax Rate over the past three periods registered 0.8%, 2.01%, and 0.42% for Q1 2026, Q4 2025, and Q3 2025 respectively.