See How Grand Life Can Be

Get started with GSB

We’re excited to be your bank.

At GSB, we strive to be your financial partner for life. As you grow, we’ll be there to help you adjust and expand your financial toolbox with each new chapter. We’ll help you look after your family, achieve your financial goals, and plan for retirement. We’ll be there for the big moments, and the small, everyday moments. Sure, our GSB team members are some of the best financial professionals in the business. But we’re also your neighbors, and we thrive on helping you succeed.

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Getting started is easy

Open a new account today — Start your application online today, and stop by any GSB branch to complete it.

Find a GSB location —With a dozen branches, your community bank is never far away.

Switch to GSB — Our switch kit makes moving your old account a breeze.

Digital banking enrollment — Bank from anywhere with GSB’s online banking platform.

Understanding fees — Never get caught off guard.

 

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Buying a Home?

We want to help get you into the home of your dreams. We’ve got all the resources you need to help you shop for a home and know what to expect out of the mortgage process.

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Financial Insights:: Read through our blog for valuable financial insights.

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You May Also Be Interested In

No matter your financial goal, GSB is here to help you meet it. Here are a few tools to help you start your journey.

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Open an Account

Opening an account is safe, simple and secure.

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Find a Branch or ATM

We’d love to talk with you face-to-face. Stop by your local branch today.

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Send a Message

Questions? Comments? We’d love to hear from you.

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Our Blog
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October is Cybersecurity Awareness Month

Own it! Secure it! Protect it! In today’s online world, it is critical that each and every one of us […]

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Life is Grand on the Lake!

It doesn’t get any grander for GSB’s Grove Market President, Dustin Able than on Grand Lake. Having called Grove, Oklahoma […]

GSB Savings Clubs Make Managing Holiday Money a Breeze

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If you have visited any major retail store in the last few weeks, you have probably rolled your eyes that Christmas […]