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.
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
What to Do if You Lose Your Debit Card
That moment when you look into your wallet and see an empty fold where your debit or credit card use to be can be extremely anxiety-inducing. But it doesn’t need to be. Accidents happen. American Bank & Trust has your back. If you’re experiencing a lost debit or...
A Guide to Our Trust Services
At their beginning in the 14th century, trusts were used to to defeat the rigid rules of passing on property and the taxes imposed. As the nature of wealth has changed, so has the nature of trusts. Today, trusts are flexible tools for managing financial assets, such...
American Bank & Trust Holds Ground Breaking Celebration
American Bank & Trust has broken ground for a new 15,000+ square foot office building at 77th Street and Minnesota Avenue, near the entrance to the Grand Prairie neighborhood. The building will be home to the third Sioux Falls location for American Bank &...
