Alliant Energy (LNT) Non-Current Deferred Tax Liability (2009 - 2025)

Alliant Energy has reported Non-Current Deferred Tax Liability for 17 years, with the latest figure at $2.3 billion in Q4 2025.

• For the quarter ending Q4 2025, Non-Current Deferred Tax Liability rose 5.58% year-over-year to $2.3 billion; the trailing twelve-month figure through Dec 2025 stood at $2.3 billion (up 5.58% YoY), and the FY2025 full-year result was $2.3 billion, up 5.58% from the prior year.
• Non-Current Deferred Tax Liability for Q4 2025 stood at $2.3 billion, up from $2.2 billion in the prior quarter.
• The five-year high for Non-Current Deferred Tax Liability was $2.8 billion in Q4 2023, with the low at $1.8 billion in Q1 2021.
• Historically, Non-Current Deferred Tax Liability has averaged $2.1 billion across 5 years, with a median of $2.0 billion in 2022.
• Annual changes were most pronounced in 2022 — Non-Current Deferred Tax Liability soared 41.26% — and 2024, when it fell 21.66%.
• Alliant Energy's Non-Current Deferred Tax Liability stood at $1.9 billion in 2021, then jumped by 41.26% to $2.7 billion in 2022, then advanced by 2.61% to $2.8 billion in 2023, then decreased by 21.66% to $2.2 billion in 2024, then grew by 5.58% to $2.3 billion in 2025.
• The last three Non-Current Deferred Tax Liability figures came in at $2.3 billion (Q4 2025), $2.2 billion (Q3 2025), and $2.2 billion (Q2 2025), per Business Quant data.