Emergent BioSolutions (EBS) Tax Rate (2011 - 2026)

Emergent BioSolutions' Tax Rate history runs 16 years deep, the most recent figure standing at 49.25% for Q1 2026.

• In Q1 2026, Tax Rate rose 2261.0% year-over-year to 49.25%; the TTM figure through Mar 2026 stood at 345.71% (up 45695.0% YoY), while the FY2025 annual figure was 36.47%, up 6985.0% from the prior year.
• Tax Rate was 49.25% for Q1 2026 at Emergent BioSolutions, up from 7.69% in the prior quarter.
• In the past five years, Tax Rate ranged from a high of 49.25% in Q1 2026 to a low of 29.61% in Q3 2022.
• Historically, Tax Rate has averaged 7.06% across 5 years, with a median of 2.63% in 2022.
• The sharpest annual moves came in 2022 and 2024: Tax Rate tumbled 5774 bps in 2022, then soared 4156 bps in 2024.
• A 5-year view of Tax Rate shows it stood at 9.12% in 2022, then jumped by 201 bps to 9.17% in 2023, then plunged by 246 bps to 13.41% in 2024, then jumped by 43 bps to 7.69% in 2025, then jumped by 740 bps to 49.25% in 2026.
• The last three Tax Rate figures came in at 49.25% (Q1 2026), 7.69% (Q4 2025), and 11.11% (Q3 2025), per Business Quant data.