Planned Maintenance: AB&T has a planned maintenance scheduled for Friday, November 15, from 9:00 PM until 11:59 PM. During this time our online and mobile banking features may be intermittently unavailable. We apologize for any inconvenience this may cause.

Earn $250

Earn $250 when you open a new checking account with a direct deposit. Click ‘Learn More’ below to see more details and eligibility requirements.

4.15% APY CD for 12 Months

Unlock the opportunity to pay yourself first with our new CD that pays your accrued interest into your AB&T checking account, giving you immediate access to your gains.

4.40% APY CD or IRA-CD for 7 Months

Earn 4.40% APY for 7 Months with our Classic CD or IRA-CD

Tap & Win $500

American Bank & Trust is giving you the chance to win $500 every month just by using your AB&T Debit Card! Every time you make a purchase with your AB&T Debit Card, you’re automatically entered into the monthly drawing.

Special Promotions

View all our on-going promotions at AB&T. From new checking account openings, business accounts, and a special mortgage promotion, you’ll find something no matter your needs.




Business Checking

Find the account that fits your business’s needs.  Wide range of features and benefits!

Open an Account

Getting a checking or savings account is only a click away.  Provide a few details and we’ll get your account started.

Apply for a Mortgage

Let our local lending experts find the best loan option for your needs and budget.

Latest News

American Bank & Trust Appoints New Board Members

American Bank & Trust Appoints New Board Members

American Bank & Trust is proud to welcome two new members to their Board of Directors. Dennis Daugaard joined the AB&T Board in January. Mr. Daugaard brings significant executive experience to the Board having served 8 years as South Dakota’s 32nd Governor....

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Does shopping local really matter? In a word, Yes!

Does shopping local really matter? In a word, Yes!

Shop local and support small businesses. We hear the cries frequently and are likely to support them… in theory. It’s just that clicking a mouse is so much quicker, and those big box stores offer bells and whistles aplenty. After all, who doesn’t like to stay in your...

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Year-End Tax Planning and Changes That Affect You

Year-End Tax Planning and Changes That Affect You

It’s a whole new ball game this year when it comes to how you pay taxes. The Tax Cuts and Jobs Act enacted in December 2017 is going to change tax planning for many, many taxpayers this year. You may be one of them. American Bank & Trust thinks it’s important you...

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