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

Ambiq Micro (AMBQ) has 3 years of Tax Rate data on file, last reported at 0.03% in Q1 2026.

• For the quarter ending Q1 2026, Tax Rate rose 2.0% year-over-year to 0.03%; the trailing twelve-month figure through Mar 2026 stood at 0.92% (down 1.0% YoY), and the FY2025 full-year result was 1.69%, down 101.0% from the prior year.
• Tax Rate for Q1 2026 stood at 0.03%, down from 0.08% in the prior quarter.
• Across five years, Tax Rate topped out at 0.08% in Q4 2025 and bottomed at 0.17% in Q2 2025.
• The 3-year median for Tax Rate is 0.04% (2025), against an average of 0.05%.
• Peak annual rise in Tax Rate reached 10 bps in 2025, while the deepest fall reached 10 bps in 2025.
• A 3-year view of Tax Rate shows it stood at 0.01% in 2024, then soared by 586 bps to 0.08% in 2025, then slumped by 136 bps to 0.03% in 2026.
• The last three Tax Rate figures came in at 0.03% (Q1 2026), 0.08% (Q4 2025), and 0.03% (Q3 2025), per Business Quant data.

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