Pay your Alliant Energy bill online without setting up an account or password
You choose the amount you pay and when to pay it. We'll give you instant confirmation we received your payment.
You choose whether the payment comes from your bank account or credit card, and there are no fees.
make an online one-time paymentWhat's great about online payment?
It's convenient.
You can make a one-time payment online without a password. All you need is your Alliant Energy account number, which is on your bill.
It's safe.
Our system is secure and safer than physical mail, which bad actors can steal.
It's fast.
Pay your bill in just a few clicks. We'll process your payment and apply it to your account instantly. We'll send a confirmation so you know your bill was paid.
How you receive your bill won't change.
If you get a paper bill now, we'll continue sending it regardless how you pay.Video: How to make an online one-time payment
Frequently asked questions
Does paying online mean I will no longer receive a paper bill?
No. If you currently receive a paper bill, you’ll continue to regardless of how you choose to pay.
How can I be sure my payment went through?
With an online one-time payment, we immediately process and apply your payment to your account. You’ll see a “Payment Successful" message after you input your payment information. We'll also send you an email confirmation.
What if I try online payment and don’t like it?
We hope you’ll find online payments convenient and simple. If you don't, just pay your bill by mail next time.
