My Account

Pay your bill with a credit or debit card in . You can store your card information for future payments, and even sign up for Automatic Payment. If needed, you can also set up a payment extension or payment arrangement in My Account.

My account
Free!
X
One-time or recurring payments
X
View payment history
X
Save card information for future payments
X
 Set up a payment arrangement or extension X
 Don’t have My Account yet?

Instant online payment

女人自熨出白浆频在线播放No time to log in? Make a online without logging in to My Account.

女人自熨出白浆频在线播放Use your Alliant Energy account number and the last four digits of your social security or Tax ID.

Want to store your payment information for a quicker experience next time?

instant online payment
Free!
X
One-time or recurring payments
 
View payment history
 
Save card information for future payments
Set up a payment arrangement or extension  

IMPORTANT INFORMATION REGARDING PAYING BY CREDIT CARD: If you are paying with a credit card, there is an $800 limit (residential) and $2,000 (business). If your bill is above the credit card limit, please make multiple payments. There is also a limit of three credit card payments per day and five payments per month.

Speedpay

Alliant Energy is part of the Speedpay network. If you’re used to paying bills with Speedpay, you can add Alliant Energy as a biller. Fees apply for Iowa customers.

Note: Why pay fees when you don’t have to? There’s no fees when you use Alliant Energy’s or .

Speedpay (third-party vendor)
Free!
 
One-time or recurring payments
X
View payment history
X
Save card for future payments
X
Set up a payment arrangement or extension  

To use Speedpay over the phone: 
Call 1-877-429-4126 and follow the voice instructions. 

To use Speedpay online:
Use your Alliant Energy account number to log in to the . 

Fees

Speedpay charges a convenience fee for each transaction. Fees vary by state. Iowa customers will pay:

  • $2.99 per $600 transaction for residential customers
  • $11.50 per $2,000 transaction for business customers*
    * Not all business customers may be eligible. Please contact your Key Account Manager for eligibility requirements.

Before you make a Speedpay payment, please note:

女人自熨出白浆频在线播放 Speedpay payments are posted to your account within three business days. If you are paying due to a disconnect notice, call our Customer Service Center at 1-800-ALLIANT (800-255-4268) with your Speedpay confirmation number so we can note it on your account.

女人自熨出白浆频在线播放Speedpay does NOT allow duplicate payment amounts from the same bank account or card number on the same day.

Customers are limited to no more than three payments via Speedpay in any consecutive five-day period and a maximum of five payments in any consecutive 30-day period.

Choose how you pay your bill

We have a variety of payment options to suit your lifestyle.

learn more

Gain convenience and control with My Account

Managing your account online is free, easy and secure. Pay your bill, view your energy usage, set your account preferences and more.

learn more