Alliant exists solely to serve our members, not stockholders.

That means every dollar you invest in Alliant is reinvested in you in the form of high deposit rates and low loan rates.

Better than Bank Rates

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

1.60 %
APY
1.588 %

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

In One Year You'd Have
203
With Alliant

Open an Alliant Savings Account

Alliant Savings
0.65 %
APY
0.648 %
In One Year You'd Have
240
With Alliant

Open an Alliant Checking Account

Alliant Checking
Purchase Rates
APR Rate
3/1 ARM 4.908 % 3.625 %
5/1 ARM 4.696 % 3.625 %
7/1 ARM 4.572 % 3.750 %
10/1 ARM 4.589 % 4.125 %
15-Yr. Fixed 4.135 % 3.875 %
30-Yr. Fixed 4.619 % 4.500 %

Purchase rates shown above. Get a custom quote.

Apply for an Alliant Mortgage

Alliant Mortgages
2.99 %
APR
As Low As
60 mo. Max Term
New Vehicle

APR=Annual Percentage Rate87

View All Car Loans Rates

Your Monthly Payment Would Be
330
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.

Alliant Credit Union Online Banking
Alliant Credit Union Online Banking - Money Transfers
Alliant Credit Union Online Banking - Bill Pay
Alliant Credit Union Online Banking - Credit Scores

Phone banking

Call us any time at 800-328-1935! Phone banking offers toll-free automated access and personal assistance 24/7.

Monitor transactions and deposits

Review any credit card or debit card transactions. Verify deposits and cleared checks.

Check account balances

Check account, credit card, and loan balances. You can also get loan account information such as available credit, payment amount, and due date.

Complete transactions

Make payments, transfers, withdrawals, activate credit cards, and report lost or stolen credit cards. You can also request a stop payment on a check written from your Alliant Checking Account.

More ATMs than Chase & Bank of America combined!

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

 

Find Branches & ATMs

Check out our blog

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

New credit freeze law: What does it mean for you?

It’s easy to feel helpless about data breaches and identity theft but soon we’ll all have access to an additional level of security for free.

Read Article
Is an IRA Certificate a good investment option for you?

Did you know that your IRA can be invested in an IRA Certificate for insured growth at a higher rate?  Learn more about IRA Certificates so you can decide if it's a good investment option for you.

Read Article
Know your student loan options

Let’s explore the different types of loans, including federal and private options.

Read Article

State-of-the-Art Security

Your safety and privacy are our top priorities.

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

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

The messaging system in Alliant Online Banking is 100% secure. We remove all sensitive data before we reply.

Confidentiality

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, 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

Any employee or retiree of a Qualifying Company
Any member of a Qualifying Organization
Any immediate family member of an existing Alliant member
Anyone who lives or works in a Qualifying Chicagoland Community
Donate to become a member of Foster Care to Success

We're Here to Help You 24/7

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