Online Banking
With American Bank’s Online Banking, you can do your banking anytime, from anywhere, using an Internet connection. You’ll be able to check account balances, transfer funds between your checking and savings accounts, make loan payments and more! With Online Banking, you can view the recent transactions that have cleared your deposit accounts and verify ATM withdrawals. You can even download those transactions into your own personal financial software.
Electronic Funds Transfer
If you will use Online Banking to transfer funds or to make a loan payment, you must first preauthorize the transfer accounts. View and print the Electronic funds Transfer Authorization Form.
Complete the form and mail it to P.O. Box 1077, Fond du Lac, WI 54936-1077 or fax it to us at (920) 924-2324. You can also visit any of our offices or contact our Customer Service staff to obtain the authorization form.
Get Started
- Enroll in Online Banking: Personal Accounts or Business Accounts
- Already Enrolled in Online Banking? Sign in here!
- View a demo of our Online Banking services.
- Get answers to some Frequently Asked Questions.


