Emergency? Call 1-800-ALLIANT (800-255-4268)

CheckFree® web payments

CheckFree logoIf you're paying other bills online through CheckFree™, you can also pay your Alliant Energy bill at the same time.

Just look for Alliant Energy in the list of "Which Bills Can I Pay?":

  • Alliant Energy-IPL (for customers in Iowa and Minnesota)
  • Alliant Energy-WPL (for customers in Wisconsin)

To learn more, visit the CheckFree Web site.

Don't miss

computer mouseWith Alliant Energy's Paperless Billing plan, you can receive and pay your utility bill online - AND you'll have access your complete account information, including:

  • Detailed billing statements
  • Payment history
  • Important bill inserts and messages
  • An 18-month history of your energy use

It's a great way to pay your bill - and manage your energy costs!