How much did Alliant Energy earn in fiscal 2025?

Alliant Energy reported a net profit of $810.0m for fiscal 2025. In fiscal 2024 it reported a net profit of $690.0m.

What are the earnings per share of Alliant Energy?

They were $3.15 in fiscal 2025, compared with $2.69 in fiscal 2024.

What is the net margin of Alliant Energy?

In fiscal 2025 its net profit was 18.6% of its revenue.

What was the most profitable year for Alliant Energy?

Of its last 10 fiscal years, fiscal 2025, with $810.0m.

Where do the figures for Alliant Energy come from?

From the annual report (Form 10-K) that Alliant Energy files with the SEC, the US securities regulator. Each fiscal year links to its filing.

Alliant Energy (NASDAQ: LNT) net income

Alliant Energy reported a net profit of $810.0m for fiscal 2025, 17.4% more than in fiscal 2024 ($690.0m). Its net margin was 18.6%. Earnings per share were $3.15.

Net income by fiscal year

Fiscal year	Net income	Change	Net margin	Earnings per share
2025	$810.0m	+17.4%	18.6%	$3.15
2024	$690.0m	−1.8%	17.3%	$2.69
2023	$703.0m	+2.5%	17.5%	$2.78
2022	$686.0m	+1.8%	16.3%	$2.73
2021	$674.0m	+8.0%	18.4%	$2.63
2020	$624.0m	+10.1%	18.3%	$2.47
2019	$567.0m	+8.6%	15.5%	$2.34
2018	$522.0m	+11.7%	14.8%	$2.19
2017	$467.5m	+22.5%	13.8%	$1.99
2016	$381.7m	—	11.5%	—

The change compares each fiscal year with the one before and is not calculated when the previous year closed with a loss. Net margin is net income over revenue from the same filing. Figures are in millions of US dollars, except per-share amounts.

Questions about the net income of Alliant Energy

How much did Alliant Energy earn in fiscal 2025?: Alliant Energy reported a net profit of $810.0m for fiscal 2025. In fiscal 2024 it reported a net profit of $690.0m.
What are the earnings per share of Alliant Energy?: They were $3.15 in fiscal 2025, compared with $2.69 in fiscal 2024.
What is the net margin of Alliant Energy?: In fiscal 2025 its net profit was 18.6% of its revenue.
What was the most profitable year for Alliant Energy?: Of its last 10 fiscal years, fiscal 2025, with $810.0m.
Where do the figures for Alliant Energy come from?: From the annual report (Form 10-K) that Alliant Energy files with the SEC, the US securities regulator. Each fiscal year links to its filing.

Where each figure comes from

From the annual report (Form 10-K) that Alliant Energy files with the SEC. The filing for each fiscal year: 2025 · 2024 · 2023 · 2022 · 2021 · 2020 · 2019 · 2018 · 2017 · 2016. More on Alliant Energy: the Alliant Energy page · annual accounts · revenue · dividends paid · insider transactions.

Dividend per share of Alliant Energy by fiscal year, with the filing behind every figure: Alliant Energy dividend history.

Information prepared from the accounts the company files with the regulator, for information purposes only. It is not financial advice or a recommendation to buy or sell. Updated on 12 November 2026.