Effective Monday, April 6th, BOS will temporarily shorten our operating hours. Our branches will be open 8:00 am to 5:00 pm on Monday thru Friday and 8:00 am to 12:00 noon on Saturday (where applicable). Our Brentwood, MO branch will be open 9:00 am to 5:00 pm on Monday thru Friday.

All BOS branches continue to operate as drive-up only facilities and all employees who can work from home have been asked to do so. We feel these steps are necessary to meet our customers’ needs while also protecting both our customers and our employees.

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Eat Local & Win

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Eat Local & Win

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$500 Off VA Loan Closings

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For the Everyday and Unforgettable

Your financial goals are unique and reflect the possibilities of your life, your future, and your dreams. At BOS, we take the time to understand your goals and show you how to turn possibilities, into realities. Whether you’re planning your monthly money management, or planning a visit to your dream destination, BOS can give you real-time guidance from real people. We pride ourselves on our personal touch and can give you the answers you need to fulfill your plans.


At BOS, we know financial success is all about moving forward. From streamlining your high-activity accounts, to finding you low-rate mortgages, we may help you increase your funds and lower your payments.


Whether you consider yourself an entrepreneur at the beginning, or an established success in a time of growth, BOS can match you with the right products and services to take your business to the next level.


With success often comes the need for professional financial planning. Our investment experts can listen to your goals for the future, review your portfolio, and then recommend the best balance of investments to put you on the right path.

Not FDIC InsuredNo Bank GuaranteeMay Lose Value.
Not a Deposit.Not Insured by any Federal Government Agency