Alliant exists solely to serve our members, not stockholders.

Better than Bank Rates

Save more and spend less with Alliant’s market-leading interest rates.

0.55 %
0.55 %

With an average daily balance of $100 or more. APY= Annual Percentage Yield.63 

In One Year You'd Have
With Alliant

Open an Alliant Savings Account

Alliant Savings
0.25 %
0.25 %
In One Year You'd Have
With Alliant

Open an Alliant Checking Account

Alliant Checking
Purchase Rates
APR Rate
3/1 ARM 2.643 % 2.125 %
5/1 ARM 2.608 % 2.250 %
7/1 ARM 2.609 % 2.375 %
10/1 ARM 2.703 % 2.625 %
15-Yr. Fixed 2.347 % 2.250 %
30-Yr. Fixed 3.053 % 3.000 %

Purchase rates shown above. Get a custom quote.

Apply for an Alliant Mortgage

Alliant Mortgages
2.24 %
As Low As
60 mo. Max Term
New Vehicle

APR=Annual Percentage Rate87

View All Car Loans Rates

Your Monthly Payment Would Be
With Alliant

Apply for an Alliant Auto Loan

Alliant Auto Loans

Don’t waste time waiting in lines.

Bank on your own time from your smartphone or computer.

Help is just a phone call away

Phone banking is available to you anywhere, anytime, 24/7.

Check balances
  • Account balance
  • Credit card balance
  • Loan balance
  • Available credit
  • Loan payment amount
  • Loan due date
Monitor transactions
  • Review debit and credit card transactions
  • Verify deposits
  • Confirm cleared checks
Complete transactions
  • Make payments
  • Transfer money
  • Activate cards
  • Report lost/stolen cards
  • Request a stop payment

More ATMs than Chase & Bank of America combined!

Plus, ATM Rebates give you access to surcharge-free ATMs anywhere you go!2


Find ATMs

Check out our blog

Head to the Money Mentor to catch up on financial news and tips.

What’s the best financial advice you’ve received?

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.

Read Article
Share certificate vs. CD (certificate of deposit)

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.

Read Article
How to choose a bank that fits your lifestyle

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.

Read Article

State-of-the-Art Security

Your safety and privacy are our top priorities.

Federally Insured
Federally Insured

Alliant accounts are insured by the NCUA up to $250,000 - providing the same benefits of FDIC insurance for a bank account.33

Security Protocols
Security Protocols

Advanced online and physical security measures safeguard your money and your personal information. Our security practices comply with federal regulations and leading industry standards.

Secure Messaging
Secure Messaging

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.

Join Us!

If you meet any one of the 5 eligibility requirements below, you can easily become a member of Alliant. Have questions? Email us.

  • Are a current or retired employee from one the many businesses and organizations Alliant partners with in the U.S.
  • Are an immediate family member or a domestic partner of a current Alliant member
  • Live or work in one of the communities near our Corporate Headquarters in Chicago. Check to see if you qualify by applying as a new member.
  • Are a member of a qualifying organization
  • If you are not eligible through another option, you can become a member of Foster Care to Success (FC2S) to become eligible for Alliant membership. FC2S serves foster teens across the U.S., awarding higher education grants and scholarships for and providing care packages, mentoring and internships. (Alliant will pay a $5 membership fee to FC2S on your behalf.)

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

We're Here to Help You 24/7

Have questions about banking with Alliant? Search our friendly help guide!