Due to road closures on Friday, September 5, 2025, the Polk City lobby will be closed and the drive up will only be accessible by walk up.

Attention Deposit Account Customers:

Effective September 2, 2025, you will no longer be able to use your GSB debit/ATM card to deposit at non-GSB owned ATMs. You will still be able to deposit at the GSB owned ATMs located at each of our four (4) branches. You can also conveniently deposit checks via Mobile Deposit through our mobile app. If you are not currently set up for Online or Mobile Banking, stop in or contact any of our branches and a personal banker will assist you.

To learn more about how to use Mobile Deposit, visit our Online Banking Education Center.

We understand that this may change how you deposit, however, this decision has been made due to the increasing level of risk associated with check fraud deposits occurring at ATMs.

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Online Services

BANKING MADE EASY FOR YOUR BUSINESS

Business Online Banking & Commercial Services

Online banking solutions that make your banking easier, so you can spend more time taking care of your business. Add our Commercial Services products for powerful online access designed to give you convenience and flexibility as you monitor and manage your company’s business accounts.

Commercial Services

Our Commercial Services features advanced Business Online Banking, Business Bill Pay, ACH Origination and Remote Deposit. With 24/7 online access, you can control, monitor or delegate transfers, payments and deposits to enhance your business banking experience.

Features
  • Business Online Banking
  • Bill Payment
  • Multiple user sign-on
  • Delegated Authority
  • Manage security controls
  • Positive Pay 
  • ACH Origination: pay vendors, employees and taxes electronically
  • Remote Deposit Capture
  • Wire Transfers from your home or office
  • Business Mobile Banking *NEW*
  • View Tutorials for Online Services
Enhanced Security
  • Our enhanced security and monitoring controls allow business owners to authorize each user’s access levels and selectively allow various electronic banking tasks and activities, but maintain approval over transactions.
Business Online Banking Benefits
  • Your funds help support local business loans, which will help them grow and thrive.
  • Bankers will get to know your name and understand your preferences.
  • Real people are available to help you navigate our mobile app.

Business Online Services Tutorials

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Our friendly staff is ready to help you create a new account or transfer your existing business account to Grinnell State Bank.

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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:

Your Current Accounts

Mobile App with Mobile Deposit, Bill Pay, Internal Account Transfers & more

Fee-Free Shazam Privileged Status ATMs

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