Alliant Energy Corp annual net income for fiscal TTM was $821 million, an increase of 1.4% from $810 million in fiscal 2025. All figures are reported results from public filings — no estimates or projections.
| Net Income (annual) | TTM → 2026-03-31 | 2025-12-31 | 2024-12-31 | 2023-12-31 | 2022-12-31 | 2021-12-31 | 2020-12-31 | 2019-12-31 | 2018-12-31 | 2017-12-31 | 2016-12-31 | 2015-12-31 | 2014-12-31 | 2013-12-31 | 2012-12-31 | 2011-12-31 | 2010-12-31 | 2009-12-31 | 2008-12-31 | 2007-12-31 | 2006-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Net Income | $821M | $810M | $690M | $703M | $686M | $674M | $624M | $567M | $522M | $468M | $382M | $388M | $393M | $376M | $336M | $322M | $306M | $130M | $307M | $425M | $316M |
USD; $M / $B as marked. Newest period first. Source: public company filings (via Yahoo Finance aggregation).
| Net Income (quarterly) | 2026-03-31 | 2025-12-31 | 2025-09-30 | 2025-06-30 | 2025-03-31 | 2024-12-31 | 2024-09-30 | 2024-06-30 |
|---|---|---|---|---|---|---|---|---|
| Net Income | $224M | $142M | $281M | $174M | $213M | $150M | $295M | $87M |
USD; $M / $B as marked. Newest period first. Source: public company filings (via Yahoo Finance aggregation).
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