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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4.15% 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.

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4.40% APY CD or IRA-CD for 7 Months

Earn 4.40% 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

American Bank & Trust Donates Over $16,700 in Spirit Card Funds to Area Schools

Mar 5, 2019 | Latest News

American Bank & Trust strives to make a positive and lasting impact on communities. One way the bank accomplishes this is through their Spirit Card program. These cards promote school pride and generate income for school districts. A Spirit Card is a Debit Card...

Are You A Credit Rock Star? [Free Quiz]

Feb 15, 2019 | Personal Banking

When it comes to your credit score, are you a rock star? There are lots of numbers in life that really matter. While your social security number and your anniversary date might top the list, your credit score ranks higher in importance than the...

What you need to know about Social Security changes and retirement

Feb 5, 2019 | Trust & Wealth Management

When you’re planning for retirement, American Bank & Trust can help you with things you need to know. For example, the Social Security cost-of-living adjustment has experienced its biggest bump in seven years. The last time that the Social Security cost-of-living...