Earn $100

Earn $100 when you open a new checking account with a direct deposit. Click ‘Learn More’ below to see more details and eligibility requirements.

CD Special

Earn 5.01% APY For 7 Months or 4.76% APY for 13 Months On Your Choice Of A 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 Member

American Bank & Trust Appoints New Board Member

For Immediate Release   For More Information Contact:                                              Sarah J. Pepper, Director of Marketing 605-886-9778 spepper@abt.bank   (Sioux Falls, SD – 9.9.22) – American Bank & Trust (AB&T) is proud to welcome its...

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Aberdeen Cuts The Ribbon To New Location

Aberdeen Cuts The Ribbon To New Location

American Bank & Trust 320 6th Ave SE Aberdeen, SD 57401   September 8, 2022For Immediate Release Aberdeen – American Bank & Trust and the Aberdeen Chamber of Commerce held a ribbon-cutting ceremony on August 9th to celebrate the grand opening of the new...

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Total Mortgage Guide: All There Is To Know

Total Mortgage Guide: All There Is To Know

You may have heard that a mortgage is a “death pledge.” While this isn’t exactly true, it isn’t totally wrong either. But where does the term ‘mortgage’ come from? ‘Mortgage’ can be broken down into two parts. “Mort-,” meaning death; and “-gage,” meaning to pledge....

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