To provide you with the best banking experience, we are making system improvements between Wednesday, August 5 from 10:00 PM CT – Thursday, August 6 at 2:00 AM CT. During this time, Alliant Online Banking, Mobile Banking, and our Loan Application System will be unavailable. Thank you for being an Alliant member.
Planned System Maintenance
Certificates
Get predictable, safe growth with a low minimum deposit to open.57
Learn more
HIGH-RATE SAVINGS ACCOUNT
Here, your money does more—16 times more.
With savings rates up to 16x higher than the national average, Alliant is helping our members get more out of their money. 71
JUMBO HIGH-RATE CHECKING
Built with more benefits, not your bank's bare minimum.
Up to 2.00% APY, no limits on interest earned, no monthly fees, and unlimited ATM rebates with the highest tier. 64,19
Big digital banking improvements are on the way!
Starting this fall, we are transforming Alliant Digital Banking with a refreshed look and new features, like Zelle® and dark mode for the app.
Flexible for home improvements and other large purchases. Even for debt consolidation and emergency expenses.
Alliant has competitive mortgage options plus the guidance to get you to a stress-free closing.
Refinancing your auto loan is easy with Alliant. Enjoy competitive rates and no hidden fees.
2026 Best Overall Credit Union
NerdWallet
Best Credit Union for Digital Banking
Forbes Advisor
Best Credit Unions
Business Advisor
2026 Best Credit Union
BankRate
Everyone in the United States is eligible to apply to join Alliant Credit Union. See for yourself how easy—and rewarding—it can be.
See how to join
Download our award-winning mobile app
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.
