Is LNT (Alliant Energy Corporation) Halal or Haram?

Based on our AAOIFI-standard shariah screening, LNT is classified as Doubtful. It passed 3 of 4 compliance screens. Some scholars may permit investing with income purification, while others advise avoiding it. We recommend consulting a qualified Islamic scholar before investing in LNT.

Alliant Energy Corporation operates as a major utility holding company providing regulated electricity and natural gas services. Through its subsidiaries like Interstate Power and Light Company, it generates and distributes power to retail customers in Iowa and sells wholesale electricity across Minnesota and Illinois. For Muslim investors, LNT currently holds a Doubtful shariah compliance status based on AAOIFI standards. While the company's core utility operations are perfectly permissible, the stock ultimately fails the financial screening process due to excessive leverage. The primary concern from an Islamic finance perspective is Alliant Energy's debt-to-market capitalization ratio, which stands at a high 66.0%, well above the strictly enforced 33% limit. On a positive note, the company carries minimal impure cash reserves (3.0%) and generates virtually zero impermissible interest income. Because utility companies are highly capital-intensive, they frequently carry heavy debt loads to fund infrastructure projects. Halal investors should monitor LNT's balance sheet to see if the company reduces its interest-bearing debt closer to the 33% threshold in future quarters. Alliant Energy Corporation operates in the Utilities sector under the Regulated Electric industry and is headquartered in Madison, WI, US. The company is led by CEO Lisa Barton and employs approximately 2,998 people.

LNT was screened using AAOIFI-based shariah compliance criteria. Four tests are applied: (1) Business Activity — the company's core business must not derive primary income from haram (prohibited) activities such as alcohol, gambling, tobacco, or interest-based finance. (2) Debt-to-Market-Cap — total debt must not exceed 33% of market capitalization. (3) Interest Income — interest income must not exceed 5% of total revenue. (4) Cash & Securities — cash and interest-bearing securities must not exceed 33% of market cap. LNT passed 3 of these 4 screens.

LNT was last screened on 2026-04-29. Shariah compliance status can change as companies report new financial data, acquire new businesses, or shift revenue streams. We recommend checking back periodically for the most up-to-date screening results.