Manage your Alliant credit and debit cards In online banking, you can report a credit or debit card as lost or stolen and order a replacement card, change your PINs, access your credit card’s reward site and set travel alerts so we’ll know that your purchases in a new location aren’t fraud. Alliant Credit Union P.O. Box 2387 Des Plaines, IL, 60017-2387 Do not use old deposit tickets, loan coupons or mailing labels that indicate an address other than the address listed above. Save time & money - deposit your checks via our mobile app .

Mobile Deposit. It's quick. It's easy. It's free. It's here! Depositing checks is now faster and simpler than ever before. Just take advantage of mobile deposit from Alliant Credit Union and deposit checks at home or on the go with a simple snap of a picture from your phone! 215 reviews of Alliant Credit Union "I'm a long time member. Normally they're pretty good. However the last transaction that I did with them for the auto loan left me with a very bitter experience. P.O. Box for Deposits and Loan Payments. Alliant Credit Union P.O. Box 2387 Des Plaines, IL, 60017-2387 Do not use old deposit tickets, loan coupons or mailing labels that indicate an address other than the address listed above. Save time & money - deposit your checks via our mobile app. We only accept cash deposits via select ATMs.