Axcelis Technologies (ACLS) Tax Rate (2010 - 2026)

Axcelis Technologies has disclosed Tax Rate across 17 years of filings, most recently posting 13.28% for Q1 2026.

• On a quarterly basis, Tax Rate fell 32.0% year-over-year to 13.28% in Q1 2026; TTM through Mar 2026 was 26.91%, a 374.0% increase from a year earlier, with the FY2025 full-year figure at 24.42%, up 265.0% from the prior year.
• Tax Rate came in at 13.28% for Q1 2026 at Axcelis Technologies, down from 81.02% in the prior quarter.
• Over five years, Tax Rate peaked at 81.02% in Q4 2025 and troughed at 16.89% in Q4 2023.
• Historically, Tax Rate has averaged 15.28% across 5 years, with a median of 10.5% in 2022.
• Year-over-year, Tax Rate slumped 1730 bps in 2023 and soared 7184 bps in 2024.
• Axcelis Technologies' Tax Rate stood at 0.41% in 2022, then sank by 4247 bps to 16.89% in 2023, then soared by 425 bps to 54.95% in 2024, then surged by 47 bps to 81.02% in 2025, then plunged by 84 bps to 13.28% in 2026.
• The last three Tax Rate figures came in at 13.28% (Q1 2026), 81.02% (Q4 2025), and 13.93% (Q3 2025), per Business Quant data.