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Loan Rates

Loan Rates

Annual Percentage Rates as low as:

New/Used Auto (2018 or newer)


Used Auto (2012-2015)


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.
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Video Library

Video Library

Watch this brief video from Good Day Stateline. Michelle Marcomb stops by our South Beloit location and chats with Marketing Director Lorna Cote and Branch Manager Barbi Ortiz.
(Click on 4-arrow box bottom right to
view video full screen.)

What's New at CCU

Building Your Credit

Building Your Credit

June 20, 2019

A good credit score can lead to great opportunities, but building credit can be a mystery. Take a look at steps you can take to improve your credit score. CCU welcomes you to schedule time with one of our Financial Counselors to assist you in taking the right steps.

Financial Safeguards for Single Parents

Financial Safeguards for Single Parents

June 5, 2019

Single parents face the same financial challenges that two-parent families do, but they typically have less time and money to work with. Though the thought of making ends meet and achieving financial goals on one income may be daunting, you can take steps to improve your chances of success.


7 Signs you're Living Beyond your Means & How to Fix Them

7 Signs you're Living Beyond your Means & How to Fix Them

April 24, 2019

If you can't seem to dig out of a financial hole, you might be living beyond your means.Read on to see if these apply to you and learn how to get control of your finances. 

Upcoming Events

June 21

Summer Begins


Summer Solstice begins June 21st. May your days be long and warm and full of all that brings you joy. Coincidentally, it's also National Flip Flop day!
July 4

Independence Day - CLOSED


In observance of Independence Day, all CCU branches will be closed Thursday, July 4, 2019. For your convenience, you can bank via online, mobile, ATM or EARS. 

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.