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Loan Rates

Loan Rates

Annual Percentage Rates as low as:

New/Used Auto (2015 or newer)


Used Auto (2011-2014)


Loan Calculators
Shared Branching

Shared Branching

When you're on the go, we're right there with you, offering Shared Branching to more than 5,000 credit union branches nationwide.
Check our Shared Branch locator site.                                                                         
If you are traveling, avoid Debit Card access interruptions on your trip by letting us know your plans, so we can note your plans in our system to keep you on track.
Learn More.
Video Library

Video Library

New Branch Under Construction!

Our new South Beloit location is underway with a planned opening in late July 2018. 
Watch the progress from start to 6.21.18!
(Click on 4-arrow box bottom right to
view video full screen.)

What's New at CCU

Debit Card Safety

Debit Card Safety

June 6, 2018

How do you pay for your purchases? It may be instinct for you to pull out any piece of plastic without thinking, but your random card of choice might not be the safest way to pay. Let's explore when and how to use your debit card.

Credit and debit: How are they different? Read more.

5 Ways to Budget for your Wedding

5 Ways to Budget for your Wedding

June 1, 2018

If you are getting ready to tie the knot, but don't know if you can afford a wedding without compromising on your special day, know that you don't need to skimp on the wedding of your dreams or go deeply into debt to pay for it. By planning ahead, choosing wisely and prioritizing what's truly important, you can say "I Do" without stressing over wedding costs.
Here's how:

Beware Tech Support Scams!

Beware Tech Support Scams!

May 14, 2018

Tech support scams are some of the most nefarious forms of hacks--fraudsters contact victims and attempt to trick them into granting access to their computers. The crooks may reach out to people through a fear-mongering phone call or by sending a popup to the victim’s computer, warning of an impending or existing virus that can be “fixed” by clicking on a link.

Upcoming Events

July 4

Independence Day


CCU will be closed in observance of Independence Day, July 4th. Please enjoy and celebrate with care! For your convenience, use mobile, online, ATM or EARS for your banking needs.
July 6

Music on Chicago - Miles Nielsen

Location: 20 S Chicago Ave, Freeport

CCU is a sponsor of Music on Chicago 2018. Take part in the downtown activities and enjoy the band Miles Nielsen's Americana music.  
July 13

Liberty Mutual South Beloit Visit

Location: South Beloit lobby

Get information and a FREE Insurance Quote on Auto &/or Home Coverage.

Cornerstone Credit Union
1-800-711-3277  •  Routing: 271184425  •  NMLS #743907

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Your deposits are federally insured up to $250,000 by the National Credit Union Administration (NCUA), with an added safety net of private insurance (Excess Share Insurance/ESI) for an additional $250,000. This is the highest combination of federal and private insurance available to consumers.