Alliant Energy's two Instant Payment Options give you the convenience of setting up a FREE electronic funds transfer from your checking or savings account. You can pay by telephone or pay online.
Convenient: If you can’t get to a mail box or if you’re almost overdue, try an Instant Online Payment or an Instant Phone Payment. Your payment is immediate - no mail or processing delays.
Savings on postage: With one telephone call or a few clicks of a mouse, your payment is sent.
Time better spent: All you need is five minutes, your utility account number and your bank account number.
The Instant Payment Options are fast, easy, free and secure!
To pay by phone, call 1-800-ALLIANT (800-255-4268) and follow the simple instructions in the Automated Speech System. Just move through the main menu options to the “Billing” and “Ways to Pay” sections.
All you need to make an Instant Online Payment is your Alliant Energy utility account number, and your bank account information.
Attention Automatic Payment customers: The Instant Online Payment amount will be withdrawn from your bank account in addition to your monthly Automatic Payment amount.
Visit alliantenergy.com from your smart phone and it takes you to our mobile-friendly website. Simply click on the “Pay My Bill” button. To make an instant payment, you’ll need your Alliant Energy utility account number, and your bank account information.
Paperless Billing, a free service, gives you the convenience of viewing and paying your utility bill online. Enroll today by logging into My Account.