Payment Options

We're Here For You

If you find yourself behind on your energy bill because of financial challenges, we're here to help. Please review our payment assistance options to learn about ways you can manage your energy bills.

Ways to Pay

Online Payments

Pay your Ameren Illinois bill online or through your bank's service.

Pay Now

Auto Pay

Each month, your Ameren Illinois payment is automatically withdrawn from your bank account or credit/debit card. It's safe, convenient and you'll save time and energy.

Auto Pay

Guest Pay

Pay your bill without logging in.

Pay as Guest

Other Payment Options

In Person

Find locations to pay your bill in person.

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By Mail

Mail all payments to the address on your bill or:

Ameren Illinois
PO Box 88034
Chicago, IL 60680-1034


Electronic Data Interchange (EDI) is an electronic payment and bill presentation option for business customers. For more information, contact us at 800.232.2477.

By Phone

To make a payment by phone, call Ameren's authorized payment vendor SpeedPay at 888.777.3108

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