Bank like a financial pro with the Alliant mobile app. Make payments, deposit checks, manage cards and so much more.
Renovate your kitchen, pay off high-interest debt, or have access to emergency funds when you need it with an Alliant Home Equity Line of Credit.
Browse new and used vehicle inventory, and qualify for a rate discount when you buy!81
Separate each of your savings goals into an Alliant Supplemental Savings Account so you can visualize your progress.
Discover how an award-winning banking experience could be your next little win.
Logo courtesy of CNBC
Alliant exists solely to serve our members, not stockholders.
Save more and spend less with Alliant’s market-leading interest rates.
With an average daily balance of $100 or more. APY= Annual Percentage Yield.63
Purchase rates shown above. Get a custom quote.
APR=Annual Percentage Rate87
View All Car Loans Rates
Bank on your own time from your smartphone or computer.
Learn More About Online Banking
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Learn More About Mobile Banking
Plus, ATM Rebates give you access to surcharge-free ATMs anywhere you go!2
Find ATMs Near You
Head to the Money Mentor to catch up on financial news and tips.
Life is full of lessons. Sometimes they’re self-taught but other times our parents and mentors offer a life-changing nugget of info. Some of Alliant’s savvy employees share the financial advice they’ve received.
Why does Alliant have share certificates and not certificates of deposit? Here's how a share certificate is similar and how it can help you reach your financial goals.
There’s more to consider than a flashy promotional deal when choosing where to bank. Learn how to decide which financial institution is best for your lifestyle.
Your safety and privacy are our top priorities.
Alliant accounts are insured by the NCUA up to $250,000 - providing the same benefits of FDIC insurance for a bank account.33
Advanced online and physical security measures safeguard your money and your personal information. Our security practices comply with federal regulations and leading industry standards.
The messaging system in Alliant Online Banking is 100% secure. We remove all sensitive data before we reply.
Alliant keeps all nonpublic personal information about members private and secure. Only Alliant employees who have a specific business purpose for using the information are allowed to access it.
If you meet any one of the 5 eligibility requirements below, you can easily become a member of Alliant. Have questions? Email us.
Membership lasts a lifetime
Once you are a member of Alliant, you're always a member -- and Alliant membership will be available to your entire family.
Alliant Credit Union benefits of membership
Alliant Credit Union benefits include higher interest payments, lower loan rates, and personal service. Best of all, your membership in Alliant represents a share in ownership. We pride ourselves on serving our member's best interests. That's why Alliant doesn't have any stockholders.
Become a Member
Talk to a person. Any time, day or night.
You'll hear from us in one business day.
You are leaving Alliant’s website to enter a website hosted by an organization separate from Alliant Credit Union. The products and services on this website are being offered through LPL Financial or its affiliates, which are separate entities from, and not affiliates of, Alliant Credit Union.The privacy and security policies of the site may differ from those of Alliant Credit Union.
You are leaving an Alliant Credit Union website and are about to enter a website operated by a third-party, independent from Alliant Credit Union. Alliant Credit Union does not manage the operation or content of the website you are about to enter. Alliant Credit Union is not responsible for the content and does not provide any products or services at this third-party website. The privacy and security policies of the site may differ from those of Alliant Credit Union.