Ambiq Micro (AMBQ) Tax Rate (2024 - 2026)

Ambiq Micro (AMBQ) has reported Tax Rate for 3 consecutive years, with 0.03% the latest figure, recorded in Q1 2026.

• Tax Rate for Q1 2026 came in at 0.03%, up 2.0% year-over-year; the trailing twelve-month figure through Mar 2026 was 0.92% (down 1.0% YoY), and the FY2025 annual result was 1.69%, down 101.0% from the prior year.
• Tax Rate was 0.03% for Q1 2026 at Ambiq Micro, down from 0.08% in the prior quarter.
• Over five years, Tax Rate peaked at 0.08% in Q4 2025 and troughed at 0.17% in Q2 2025.
• Average Tax Rate over 3 years is 0.05%, with a median of 0.04% recorded in 2025.
• The widest YoY moves for Tax Rate: up 10 bps in 2025, down 10 bps in 2025.
• Over 3 years, Tax Rate stood at 0.01% in 2024, then surged by 586 bps to 0.08% in 2025, then slumped by 136 bps to 0.03% in 2026.
• Per Business Quant data, the three most recent Tax Rate figures were 0.03% in Q1 2026, 0.08% in Q4 2025, and 0.03% in Q3 2025.