Registration

NOTE: Registration to create a personal UserID is only required if you retired or separated employment on or after August 8, 2023.

Do not register if:

You are an active Ameren co-worker.

You retired or separated employment prior to August 8, 2023, and have previously registered for myAmeren.com.

For login assistance, please call 877.7my.ameren (877.769.2637), Option 9.

Personal Information

First Name *

Middle Initial

Last Name *

Last 4 Digits of Social Security Number *

Date of Birth *

Example: MM-DD-YYYY

Ameren Employee ID *

DO NOT include letters (e.g. enter 12345, not c12345)

Last 4 of your Social Security Number, your Date of Birth and Ameren Employee ID are required for Ameren verification purposes. Ameren does not share this information with third parties. View our Privacy Statement for details.

Login & Contact Information

Email Address *

Confirm Email Address *

Your Email Address will be used to confirm transactions you initiate with myAmeren.com, and to allow you to reset your password.

I do not wish to receive information from myAmeren.com as defined in the Privacy Statement.

Password *

Confirm Password *

I have read and accepted the Terms and Conditions.