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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USE YOUR CARD AND BE ENTERED TO WIN

SHAZAM Rewards

No Purchase is necessary to enter to win. A purchase will not increase your chances of winning. Void where prohibited. Promotion period is July 1, 2025 through September 30, 2025. Visit shazam.net/services/marketing/sdr-rules/ for official rule and complete contest details. All rights reserved.

BANKING THAT IS QUICK AND EASY – brella™ is now GSB CARD CONTROL

Download the GSB Card Control app in the Play Store or App Store!

Grinnell State Bank offers a mobile solution to help you manage your debit card.

  • Set alerts to help you monitor activity on your debit card
  • Turn your debit card off and on
  • See your account balance
  • Find nearby ATMs
  • Submit travel notices

GSB Card Control (previously “Brella™”) is now available for free in the App Store® and Play Store®. Visit your device’s app store and search “GSB Card Control” to download the app.

If you already used Brella, we have great news! Your username, password and Grinnell State Bank Debit Card information have been automatically transferred over to the GSB Card Control app.

As of 11/18/20, you must use the GSB Card Control app to see and manage your Grinnell State Bank Debit Card; you won’t be able to manage that card in Brella after this date.

Download our new app today!

THE SECURE WAY TO PAY

With Mobile Wallet you can put your debit card back in your wallet.

Mobile Wallet sends a secure, one-time passcode to the merchant’s terminal from your phone for a more secure way to pay! This payment method works at stores across the US, anywhere mobile payment is accepted.

To use the mobile wallet on your phone, simply find the wallet app pre-installed on your device, or download it from the Play Store® or App Store®. Follow the instructions in the app to add your card today!

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SECURE FRAUD PREVENTION SOFTWARE

Shazam Falcon Fraud Monitoring

Falcon is fraud prevention software that helps identify and reduce fraud risk by detecting potentially fraudulent PIN-based and signature-based debit transactions. It has a proven reputation of helping minimize payment card fraud losses.

Shazam Falcon Alerts are available via text message. Be sure to keep your cell phone number updated with the bank to receive fraud protection text messages. Communicating with them is as simple as texting back “Yes” or “No”.

Shazam will not request to verify or provide your card number or other personal information.

Important Fraud Monitoring Features
  • In order to enhance the customer identification process and deter fraud, Shazam will start calling from randomized toll-free phone numbers. These randomized numbers will be tied to your specific case and used as a means of positive identification when you call into the call center.
  • For fraud monitoring texts: As of January 2021 you will now receive texts from the short-code 72718.

To learn more about Shazam Falcon Fraud Monitoring, visit our FAQs page or contact a personal banker at any of our four locations.

KEEP YOUR FUNDS SECURE

Lost/Stolen Debit Cards

We want to make dealing with a lost or stolen debit card easy for you, so give us a call and we will help.

During Bank Hours?

If you notice your debit card has been lost or stolen during bank hours, please contact us and speak with a personal banker.

Call Grinnell State Bank at 800.236.3187
Outside of Bank Hours?

If you notice your debit card has been lost or stolen outside of normal bank hours, please contact SHAZAM banking.

Call Shazam at 800.383.8000
PRIVILEGED STATUS NETWORK

Locate an ATM near you

Click the Shazam Logo to find an ATM in your area! We are part of the Privileged Status Network so ATMs with Shazam logos are FREE!

Switch Today!

Our friendly staff is ready to help you create a new account or transfer your existing 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

Telebanking

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