ATMs are unavailable - September 29

Due to scheduled maintenance, AAFCU ATMs will be unavailable Wednesday, September 29, from 12:30 am to 3:00 am (MT). We apologize for any inconvenience.

Routing Number: 307070021

Business Savings

No matter the size of your business, our Business Savings account can help you put money aside for future expansion, next year’s taxes, or a big investment. 

Business Savings Account Features

  • $5.00 minimum balance required

  • Free online and mobile banking

  • Free account to account transfers

  • Use with a business checking account for Overdraft Protection*

  • Free eStatements

*Limit 6 Reg D transfer per month. See account disclosure for additional details.  

Account Opening Documentation

To open a business account, you will be required to complete the form for the type of business account you wish to open. Make sure to bring your completed form to your scheduled account opening appointment.  

To make an appointment to open a business account, call 800.223.1983.

Frequently Asked Questions


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