Cerus (CERS) Tax Rate (2011 - 2026)

Cerus has disclosed Tax Rate across 16 years of filings, most recently posting 5.84% for Q1 2026.

• Tax Rate for Q1 2026 came in at 5.84%, down 488.0% year-over-year; the trailing twelve-month figure through Mar 2026 was 4.36% (up 539.0% YoY), and the FY2025 annual result was 14.59%, up 1553.0% from the prior year.
• Tax Rate came in at 5.84% for Q1 2026 at Cerus, down from 0.76% in the prior quarter.
• In the past five years, Tax Rate ranged from a high of 130.77% in Q3 2025 to a low of 5.84% in Q1 2026.
• The 5-year median for Tax Rate is 0.79% (2022), against an average of 6.53%.
• Across the five-year window, Tax Rate surged 13343 bps in 2025 and tumbled 488 bps in 2026, its largest moves.
• Cerus' Tax Rate stood at 1.89% in 2022, then jumped by 110 bps to 0.19% in 2023, then sank by 1906 bps to 3.52% in 2024, then surged by 122 bps to 0.76% in 2025, then sank by 868 bps to 5.84% in 2026.
• The last three Tax Rate figures came in at 5.84% (Q1 2026), 0.76% (Q4 2025), and 130.77% (Q3 2025), per Business Quant data.