Amgen (AMGN) Tax Rate (2016 - 2026)

Amgen has reported Tax Rate over the past 18 years, most recently at 12.72% for Q1 2026.

For Q1 2026, Tax Rate rose 40.0% year-over-year to 12.72%; the TTM value through Mar 2026 reached 14.16%, up 338.0%, while the annual FY2025 figure was 14.09%, 283.0% up from the prior year.
Tax Rate for Q1 2026 was 12.72% at Amgen, up from 11.96% in the prior quarter.
Over five years, Tax Rate peaked at 19.82% in Q4 2024 and troughed at 66.18% in Q1 2024.
A 5-year average of 7.59% and a median of 11.88% in 2022 define the central range for Tax Rate.
Biggest five-year swings in Tax Rate: crashed -8364bps in 2024 and later soared 7849bps in 2025.
Year by year, Tax Rate stood at 7.55% in 2022, then skyrocketed by 32bps to 9.98% in 2023, then soared by 99bps to 19.82% in 2024, then plummeted by -40bps to 11.96% in 2025, then grew by 6bps to 12.72% in 2026.
Business Quant data shows Tax Rate for AMGN at 12.72% in Q1 2026, 11.96% in Q4 2025, and 17.98% in Q3 2025.

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