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

Alliant Energy (LNT) has 17 years of Non-Current Deferred Tax Liability data on file, last reported at $3.1 billion in Q4 2025.

• Quarterly Non-Current Deferred Tax Liability rose 43.24% year-over-year to $3.1 billion in Q4 2025, while the trailing twelve-month figure through Dec 2025 was $3.1 billion (up 43.24% YoY) and the FY2025 annual result came in at $3.1 billion, up 43.24% from the prior year.
• Non-Current Deferred Tax Liability rose to $3.1 billion in Q4 2025, from $2.2 billion in the prior quarter.
• In the past five years, Non-Current Deferred Tax Liability ranged from a high of $3.1 billion in Q4 2025 to a low of $1.8 billion in Q1 2021.
• A 5-year average of $2.1 billion and a median of $2.0 billion in 2022 frame the typical range for Non-Current Deferred Tax Liability.
• Annual changes were most pronounced in 2022 — Non-Current Deferred Tax Liability retreated 25.92% — and 2023, when it surged 43.75%.
• Tracing LNT's Non-Current Deferred Tax Liability over 5 years: stood at $2.6 billion in 2021, then dropped by 25.92% to $1.9 billion in 2022, then surged by 43.75% to $2.8 billion in 2023, then decreased by 21.66% to $2.2 billion in 2024, then surged by 43.24% to $3.1 billion in 2025.
• The last three Non-Current Deferred Tax Liability figures came in at $3.1 billion (Q4 2025), $2.2 billion (Q3 2025), and $2.2 billion (Q2 2025), per Business Quant data.