On Wednesday, July 30th from 5am to 6am CT, Alliant Credit Union will be performing system maintenance. During this time, Alliant Online and Mobile Banking and Self Service Telephone will not be available. The 24/7 Member Contact Center will not be able to assist members with any account specific questions or transactions, but will be available for general support. Your Alliant Visa credit card transactions will not be impacted; however, your Alliant Visa debit card transactions may be limited. We appreciate your patience as we upgrade and enhance our system capability and functionality.