As a credit union, we have members, not customers. As a not-for-profit cooperative, we are dedicated to providing superior financial value through high returns on deposits and low rates on loans.

Forgot Username?
Forgot Password?
Routing Number: 271992183

Helpful Tip

If you need help or have questions regarding your login credentials, please contact us at 800.942.0158 or 630.276.5555.


Happy Halloween


Open a savings account for your child or grandchild under the age of 18, and we will give them a bag of candy and make the initial $5 deposit* to establish their membership. 

Get ready for trick or treating this year with HACU and help your kids learn about understanding the value of saving too! Just don't ask them to save their candy!

Find Your Nearest Branch


*$5 is deposited into the new savings account. Monthly account maintenance fee will be waived until 18 years of age. Early account closing fee will apply if closed within 90 days of opening. To qualify for this promotion you must be under the age of 18, and live in a HACU community charter area or be a member of the immediate family or household of a current HACU member. Promotion runs October 1-31, 2019. While supplies last. Please note that the goodies may contain: milk, egg, peanut, tree nut, wheat, and/or soy or other allergens.


ATM & Branch Locator

Find a Branch or ATM Near You.
Find a Branch or ATM near You with the following search criteria: