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How do I pay my Alliant loan?

There are several ways to make a payment to your Alliant loan. Click on each method for step-by-step instructions.

Alliant Online Banking
Alliant mobile app
Bill Pay from another financial institution
Pay via telephone
Mail in a check
Pay online without setting up an account

Alliant Online banking

You can use Alliant Online Banking to make one-time or recurring payments from an external account, or transfer from an Alliant savings or checking account.

Go to Alliant Online Banking and set up your online banking credentials. From there, sign in to Alliant Online Banking.

Alliant mobile app

You can use the Alliant mobile app to make one-time or recurring payments from an external account, or transfer from an Alliant savings or checking account.

Download the Alliant mobile app from the App Store for iOS or Google Play for Android. Open the app and click Enroll on the bottom left of the homepage.

Bill Pay from another financial institution

Log in to your other financial institution’s website and create a new payee called Alliant Credit Union. Use the mailing address below that matches your loan type, which should match the address on your loan statement.

Auto, RV, Personal & HELOC Loan Payments:
Alliant Credit Union
PO Box 2387
Des Plaines, IL 60017-2397

Credit Card Payments:
Alliant Credit Union
PO Box 1666
Des Plaines, IL 60017-2397

Mortgage Payments:
P.O. Box for Mortgage Loan Payments (varies by state of property)
NOTE: Mortgage payments sent to PO Boxes other than those specified below may be returned, resulting in late fees and delinquent credit reporting.
AZ, CA, HI, NV - PO Box 7168, Pasadena, CA 91109-7168
IA, IL, MN, MO, ND, NE, SD, TN, WI - PO Box 0054, Palatine, IL 60055-0054
CT, DC, DE, IN, KY, MA, MD, MI, NC, NJ, NY, OH, PA, RI, SC, VA, WV - PO Box 371306, Pittsburgh, PA 15250-7306
AK, AL, AR, CO, FL, GA, ID, KS, LA, ME, MS, MT, NH, NM, OK, OR, TX, UT, VT, WA, WY - PO Box 660592, Dallas, TX 75266- 0592

Pay via telephone

To make a payment with a customer service agent, call 800-328-1935.

To use the self-service telephone, call 800-482-5328.

Mail in a check

Write a check with the 14-digit loan account number on the memo line, or attach a loan payment coupon and send to:

Auto, RV, Personal & HELOC Loan Payments:
Alliant Credit Union
PO Box 2387
Des Plaines, IL 60017-2397

Credit Card Payments:
Alliant Credit Union
PO Box 1666
Des Plaines, IL 60017-2397

Mortgage Payments:
P.O. Box for Mortgage Loan Payments (varies by state of property)
NOTE: Mortgage payments sent to PO Boxes other than those specified below may be returned, resulting in late fees and delinquent credit reporting.
AZ, CA, HI, NV - PO Box 7168, Pasadena, CA 91109-7168
IA, IL, MN, MO, ND, NE, SD, TN, WI - PO Box 0054, Palatine, IL 60055-0054
CT, DC, DE, IN, KY, MA, MD, MI, NC, NJ, NY, OH, PA, RI, SC, VA, WV - PO Box 371306, Pittsburgh, PA 15250-7306
AK, AL, AR, CO, FL, GA, ID, KS, LA, ME, MS, MT, NH, NM, OK, OR, TX, UT, VT, WA, WY - PO Box 660592, Dallas, TX 75266- 0592

Pay online without setting up an account

Make a payment by visiting myalliant.com/express-pay and clicking on Express Pay.