Alliant Credit Union gives you more for your money with online banking, award-winning savings and checking accounts, credit cards, and loans.

Alliant Credit Union online banking features include transfers, deposits, bill pay, and more right from your home.

Alliant Credit Union membership benefits include high dividends, great customer service and stellar financial products.

Open a bank account with Alliant Credit Union. You'll receive great rates and benefits on all our banking products including savings and checking accounts.

Get contact information for Alliant Credit Union.Alliant Credit Union P.O. BOX 2387 Des Plaines, IL 60017-2387

Learn more about Alliant Credit Union through our history, leadership, mission and initiatives.

Earn higher returns with an Alliant Credit Union Certificate. Safe and secure savings with a low minimum deposit requirement and no maximum. Open Now!

Welcome to Alliant. Learn how to access Alliant mobile and online banking, how to make payments and more.

Alliant mobile banking app provides the features and functionality to bank anywhere, anytime.

With an Alliant RV loan, enjoy great credit union rates that beat industry averages; receive same-day approval in most cases. Apply now!