We have received multiple reports that an individual has been posing as our institution and stating that the people they are contacting have a card that is compromised.  As a reminder, Grinnell State Bank will never call you and request your personal information, for any reason. 

We will be CLOSED on Monday, January 19, 2026 in observance of Martin Luther King Jr Day.

Any transactions after closing Friday, January 16 will post to your account on Tuesday, January 20.* 

*This affects all wires/ACH files. 

FDIC insured digital sign logo for Grinnell State Bank

Simply Switch

BENEFITS OF YOUR ACCOUNT

Bringing the Bank to you

We want to make banking easy for you with 24/7 access to your accounts and convenient access to services. Have 24/7 access to all of the following without having to step foot in the bank:

For a printable version of Reg E:

You are accessing a printable version of our Electronic Funds Transfer.

For a printable version of our Online Terms and Conditions:


 

You are accessing a printable version of Grinnell State Bank’s Online Banking Terms and Conditions. There are hyperlinks appearing within the document to access additional bank policy information referenced by the link. The links are for reference only, please contact the bank directly to request a copy of the referenced information.