Growth Metrics

First Solar (FSLR) Tax Rate (2016 - 2025)

First Solar's Tax Rate history spans 17 years, with the latest figure at 5.52% for Q4 2025.

  • For Q4 2025, Tax Rate fell 640.0% year-over-year to 5.52%; the TTM value through Dec 2025 reached 3.33%, down 479.0%, while the annual FY2025 figure was 3.33%, 479.0% down from the prior year.
  • Tax Rate reached 5.52% in Q4 2025 per FSLR's latest filing, up from 0.96% in the prior quarter.
  • In the past five years, Tax Rate ranged from a high of 60.03% in Q2 2022 to a low of 19.31% in Q1 2023.
  • Average Tax Rate over 5 years is 10.34%, with a median of 7.38% recorded in 2024.
  • Peak YoY movement for Tax Rate: surged 567541bps in 2021, then tumbled -5053bps in 2023.
  • A 5-year view of Tax Rate shows it stood at 21.41% in 2021, then crashed by -169bps to 14.85% in 2022, then skyrocketed by 149bps to 7.29% in 2023, then surged by 64bps to 11.93% in 2024, then plummeted by -54bps to 5.52% in 2025.
  • Per Business Quant, the three most recent readings for FSLR's Tax Rate are 5.52% (Q4 2025), 0.96% (Q3 2025), and 2.92% (Q2 2025).