Alliant Credit Union Membership

• Alliant Credit Union is a member-owned financial cooperative headquartered in Chicago, Illinois.
• Providing banking services including savings, checking, consumer loans, credit cards, investments, and other financial services to members.
• It’s the largest credit union in Illinois and the 8th largest in the United States with assets totaling $13 Billion and providing banking services to more than 521,000 members.

Membership: Meet eligibility requirements from employees and retirees of select organizations, relatives of existing Alliant members, live or work in a qualifying community, or members of select organizations.