Alliant Energy (LNT) Tax Rate (2016 - 2025)
Historic Tax Rate for Alliant Energy (LNT) over the last 17 years, with Q3 2025 value amounting to 6.84%.
- Alliant Energy's Tax Rate rose 197700.0% to 6.84% in Q3 2025 from the same period last year, while for Sep 2025 it was 16.86%, marking a year-over-year increase of 18100.0%. This contributed to the annual value of 19.79% for FY2024, which is 203600.0% down from last year.
- Latest data reveals that Alliant Energy reported Tax Rate of 6.84% as of Q3 2025, which was up 197700.0% from 32.82% recorded in Q2 2025.
- Alliant Energy's 5-year Tax Rate high stood at 5.81% for Q3 2022, and its period low was 61.11% during Q2 2024.
- For the 5-year period, Alliant Energy's Tax Rate averaged around 11.67%, with its median value being 6.99% (2024).
- In the last 5 years, Alliant Energy's Tax Rate crashed by -285000bps in 2024 and then surged by 282900bps in 2025.
- Alliant Energy's Tax Rate (Quarter) stood at 9.2% in 2021, then soared by 58bps to 3.88% in 2022, then surged by 121bps to 0.82% in 2023, then crashed by -971bps to 7.14% in 2024, then increased by 4bps to 6.84% in 2025.
- Its Tax Rate stands at 6.84% for Q3 2025, versus 32.82% for Q2 2025 and 28.31% for Q1 2025.