ImmunityBio (IBRX) Tax Rate (2015 - 2026)

ImmunityBio (IBRX) has reported Tax Rate for 10 consecutive years, with 0.22% the latest figure, recorded in Q4 2025.

• In Q4 2025, Tax Rate changed N/A year-over-year to 0.22%; the TTM figure through Mar 2026 stood at 0.02% (down 7.0% YoY), while the FY2025 annual figure was 0.04%, changed N/A from the prior year.
• Tax Rate advanced to 0.22% in Q4 2025 per IBRX's latest filing, from 0.29% in the prior quarter.
• Across five years, Tax Rate topped out at 0.22% in Q4 2025 and bottomed at 0.29% in Q2 2025.
• Historically, Tax Rate has averaged 0.01% across 4 years, with a median of 0.0% in 2021.
• On a YoY basis, Tax Rate climbed as much as 8 bps in 2021 and fell as far as 30 bps in 2021.
• ImmunityBio's Tax Rate stood at 0.0% in 2021, then plunged by 2774 bps to 0.03% in 2022, then soared by 155 bps to 0.02% in 2023, then jumped by 1169 bps to 0.22% in 2025.
• Business Quant data shows IBRX's Tax Rate at 0.22% in Q4 2025, 0.29% in Q2 2025, and 0.18% in Q1 2025.