To refer-a-friend: contact us below, call us at 563.388.QCBT, or visit one of our convenient locations.

_{* Annual Percentage Yield will range from 0.00% - 4.25% depending on the checking account type that is opened. Rate may change after account opening. Fees could reduce earnings. APY range is accurate as of November 1, 2023 and is not an introductory rate. $50 bonus will be paid within 30 days of when the following occur: the account has been open a minimum of 30 days, a reoccurring ACH transaction has occurred, the debit card has been used and the account has a positive balance. Requirements must be met within the first six months. Account must be active at the time bonus is paid and will be applied as a credit to the new account. Only new consumer checking account clients are eligible. Cannot be combined with any other offers. Employees are ineligible. Minimum opening deposit requirement is $100, with the exception of Quad City Preferred (minimum $1000 to open). The current client will receive a $50 credit into their QCBT checking account only after the new client has met these requirements. Referral slip also serves as a one-time waiver of new client’s privacy rights as detailed in the bank’s privacy policy as the referral source will be aware of this account opening. New clients may not combine this with any other promotion. Bonuses are unlimited per client and will be reported to the IRS as applicable. Member FDIC.}