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

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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4.20% 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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4.35% APY CD or IRA-CD for 7 Months

Earn 4.35% 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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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

2024: A Look Back at Our Year

Dec 16, 2024 | Latest News

As 2024 comes to a close, join us in reflecting on the remarkable moments and milestones that defined this year. Giving BackOnce again, our Spirit Card donations have made a significant impact on local school districts within the AB&T community. This year, we...

American Bank & Trust Breaks Ground in West Sioux Falls

Nov 14, 2024 | Latest News

We have officially broken ground on our new Westside Sioux Falls branch! Located at the corner of 26th Street & Tea Ellis Road, the 4,000 square foot facility will be our fourth location in Sioux Falls. “Our ownership group is investing in our communities, the way...

American Bank & Trust Breaks Ground in Tea

Sep 26, 2024 | Latest News

We have officially broken ground on our new branch in Tea! Located at the corner of Gateway Lane and Heritage Parkway, this branch will replace our current AB&T branch in Tea located at 100 East 1st Street. The new location will be nearly 4,000 square feet and...