Closed Martin Luther King Jr Day

All Guaranty Bank branches will be closed Monday, January 19 for Martin Luther King Jr Day. Branches will reopen regular hours on Tuesday, January 20.

How can we help you?

Our Service Center, Video Banking, and Website Chat are available Monday - Friday, 7:00 a.m. - 7:00 p.m. and on Saturday from 8:00 a.m. - 2:00 p.m.

Client Product and Service Inquiry

Note: Information provided on this form is transmitted over an unsecure connection. Do not send account numbers, account service requests (e.g. stop payment) or other personal information. Please direct all confidential inquires, complaints, or error notices to: Guaranty Bank, PO Box 10888, Springfield, MO 65808-0888 or call 417.520.4333.

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