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
Join AB&T for a Free Community Fraud Awareness Event
Protecting our customers and communities has always been important to us. American Bank & Trust is hosting free Community Fraud Awareness Events to share information about common scams, current fraud trends, and ways you can help protect yourself, and your...
American Bank & Trust Featured in Forbes and Fortune
We’re excited to share that American Bank & Trust is featured in the June/July edition of Forbes and Fortune, as South Dakota’s Best in Banking, recognizing our long history and the way we continue to serve our communities. The feature celebrates AB&T’s...
Investing in the Future: 35 Students Awarded $1,000 Scholarships from American Bank & Trust
At American Bank & Trust, our vision goes beyond everyday banking. We believe in creating meaningful opportunities that make a lasting impact – both in our communities and in the lives of those we serve. One way we bring that vision to life is through our annual...



