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

Axcelis Technologies has reported Tax Rate for 17 years, with the latest figure at 13.18% in Q1 2026.

• For the quarter ending Q1 2026, Tax Rate fell 43.0% year-over-year to 13.18%; the trailing twelve-month figure through Mar 2026 stood at 480.39% (down 33215.0% YoY), and the FY2025 full-year result was 93.07%, down 26782.0% from the prior year.
• Tax Rate for Q1 2026 stood at 13.18%, up from 7.25% in the prior quarter.
• The five-year high for Tax Rate was 13.93% in Q3 2025, with the low at 8.91% in Q4 2023.
• Historically, Tax Rate has averaged 7.0% across 5 years, with a median of 10.29% in 2025.
• Annual changes were most pronounced in 2022 — Tax Rate slumped 1465 bps — and 2024, when it surged 648 bps.
• Axcelis Technologies' Tax Rate stood at 0.45% in 2022, then sank by 2059 bps to 8.91% in 2023, then surged by 40 bps to 5.31% in 2024, then sank by 36 bps to 7.25% in 2025, then surged by 282 bps to 13.18% in 2026.
• The last three Tax Rate figures came in at 13.18% (Q1 2026), 7.25% (Q4 2025), and 13.93% (Q3 2025), per Business Quant data.