KPIs & Operating Metrics(New)
Growth Metrics

Alliant Energy (LNT) Tax Rate (2016 - 2025)

Alliant Energy (LNT) has disclosed Tax Rate for 17 consecutive years, with 6.84% as the latest value for Q3 2025.

  • For the quarter ending Q3 2025, Tax Rate rose 1977.0% year-over-year to 6.84%, compared with a TTM value of 17.02% through Sep 2025, up 768.0%, and an annual FY2024 reading of 19.79%, down 803.0% over the prior year.
  • Tax Rate was 6.84% for Q3 2025 at Alliant Energy, up from 33.85% in the prior quarter.
  • Across five years, Tax Rate topped out at 5.81% in Q3 2022 and bottomed at 61.11% in Q2 2024.
  • Average Tax Rate over 5 years is 12.39%, with a median of 7.14% recorded in 2023.
  • The sharpest move saw Tax Rate tumbled -2850bps in 2024, then skyrocketed 2726bps in 2025.
  • Year by year, Tax Rate stood at 13.11% in 2021, then surged by 70bps to 3.88% in 2022, then crashed by -84bps to 7.14% in 2023, then changed by 0bps to 7.14% in 2024, then rose by 4bps to 6.84% in 2025.
  • Business Quant data shows Tax Rate for LNT at 6.84% in Q3 2025, 33.85% in Q2 2025, and 28.31% in Q1 2025.