American Bank & Trust | SD Locations in Sioux Falls, Pierre, Huron & More

Scholarship Applications Now Open

American Bank & Trust is awarding $25,000 in scholarships for graduating high school seniors. Application deadline is April 18, 2025.

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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.

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4.10% APY CD or IRA-CD for 7 Months

Earn 4.10% APY for 7 Months with our Classic CD or IRA-CD

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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.

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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.

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4.25% 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.

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Business Checking

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

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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.

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Apply for a Mortgage

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

Latest News

Building a New Home? Tips and Trends from Local Interior Designer

Jul 24, 2019 | Mortgage

The American Bank & Trust mortgage team has helped a lot of people through the new construction process. With any mortgage lending process, the timing and considerations vary. And that’s why you need a mortgage expert. Customers come to American Bank & Trust...

Updates Coming Soon to Business Online Banking

Jul 9, 2019 | Business Banking

We are excited to announce that coming in mid-July, our Business Online Banking platform is getting upgraded look, feel and functionality. Here are a few highlights you should know - The navigation will be restructured, giving users improved usability and better...

The Benefits of ACH Manager and Automating Your Banking

Jun 18, 2019 | Business Banking

Being in business has both rewards and stresses. But your business banking should never be one of the stresses. American Bank & Trust’s online cash management service called Business Solutions +PLUS offers a whole host of useful tools. Each one is designed to help...