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

Alliant Energy's Non-Current Deferred Tax Liability history runs 17 years deep, the most recent figure standing at $3.1 billion for Q4 2025.

• On a quarterly basis, Non-Current Deferred Tax Liability rose 43.24% year-over-year to $3.1 billion in Q4 2025; TTM through Dec 2025 was $3.1 billion, a 43.24% increase from a year earlier, with the FY2025 full-year figure at $3.1 billion, up 43.24% from the prior year.
• Non-Current Deferred Tax Liability climbed to $3.1 billion in Q4 2025 per LNT's latest filing, from $2.2 billion in the prior quarter.
• Across five years, Non-Current Deferred Tax Liability topped out at $3.1 billion in Q4 2025 and bottomed at $1.8 billion in Q1 2021.
• The 5-year median for Non-Current Deferred Tax Liability is $2.0 billion (2022), against an average of $2.1 billion.
• Across the five-year window, Non-Current Deferred Tax Liability slipped 25.92% in 2022 and jumped 43.75% in 2023, its largest moves.
• Year by year, Non-Current Deferred Tax Liability stood at $2.6 billion in 2021, then declined by 25.92% to $1.9 billion in 2022, then soared by 43.75% to $2.8 billion in 2023, then slipped by 21.66% to $2.2 billion in 2024, then soared by 43.24% to $3.1 billion in 2025.
• Per Business Quant, the three latest LNT Non-Current Deferred Tax Liability figures stand at $3.1 billion (Q4 2025), $2.2 billion (Q3 2025), and $2.2 billion (Q2 2025).