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Limited time offer
Limited time offer

as a new 1st Security Bank business customer1

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Let us help keep your business floating through the rough and calm. Speak with a local business expert today.

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Warning: Please use this form to submit general inquiries only. Do not send personal information like your account, credit card or social security number or travel dates.

1 Promotion is available to new business accounts opened July 1 through September 30th, 2022. To be eligible for the bonus, the new account must maintain a minimum average balance of $10,000 or greater. Bonus will be credited to the new account after 90 days from account opening. Paid bonus range of $250 to $1,000 is based upon the average balance maintained in the account during the first 90 days. New account must remain open a minimum of 12 months or previously paid bonus will be deducted from existing balance at time of account closure. Talk to your local banker for more information.

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Checking and Savings

Simple options for every stage of your business.

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Online and Mobile Banking

Stay connected to your finances 24/7.

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Cash Management

Streamline operations and save time.

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Nonprofit Banking

Programs for organizations that support the community.

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"1st Security Bank is more than our bank, they are a part of our team!"
Rosemary & Larry Brester, Hobart Machined Products
"We appreciate 1st Security's business-friendly focus and excellent customer service."
Marcie Morgensen, Streibel's Corner
"The staff personally took the time to get to know us and our business. They make sure that all of our needs are met and quickly respond to any issues that come up. We recommend 1st Security Bank to any businessperson who appreciates personal service from a bank."
Jordan Lorz and Larry Hsu, Kollmar Sheet Metal
"We love our bank! 1st Security always goes above and beyond to take care of the needs of our business. We are constantly amazed at how easy they make business banking!"
Matt Lessard, Wilcox Construction