Lock in the NATION'S HIGHEST

11-Month Certificate Yield

4.40% APY*

Open a Certificate in Less than 5 Minutes

Lock in a competitive rate in just a few clicks. Enjoy guaranteed growth over the next eleven months with the confidence of banking with a credit union that has proudly served Midwest communities for more than 75 years.

Serving Members & Communities Since 1953 

Whether you're saving for a future goal or looking for a secure place to grow your funds, this limited-time certificate offers a fixed rate, and the peace of mind you deserve. With the nation's highest certificate yield, the choice is simple, you just get MORE with COVANTAGE.
 

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*The minimum deposit for the advertised certificate is $1,000. Renews for 12 months at maturity. Annual Percentage Yields (APYs) effective 9/1/2026 and available for a limited time. Certificates funded through digital account opening or digital banking channels are subject to a sixty (60) day withdrawal restriction. During this period, the funds used to fund the certificate are not available for withdrawal. After the restriction period expires, withdrawals remain subject to any applicable early withdrawal penalties. Offer cannot be combined with other specials or coupons. Valid only for Illinois residents. ¹Highest 11-month certificate yield in the nation based on rates published by Bankrate.com as of August 25, 2026. Federally insured by NCUA.