Attention Intuit QuickBooks and Quicken Users

With the upcoming conversion of your First Interstate Bank (“First Interstate”) online banking to Enterprise Bank & Trust (“Enterprise”) online banking you will need to make changes to your QuickBooks or Quicken software. First Interstate online banking will no longer be available after Friday October 10, 2025. Enterprise’s online banking will be available beginning Tuesday, October 14, 2025. Please take action to ensure a smooth transition. Conversion instructions are below.

The conversion instructions reference two action dates. Please be sure to make note of these dates:

First Action Date: Before Friday, October 10, 2025 by 7 p.m. CT
A data file backup and a final transaction download should be completed by this date. Please make sure to complete the final download before this date.

Second Action Date: Anytime after Tuesday, October 14, 2025 at 8 a.m. CT
This is the action date for the remaining steps on the conversion instructions. You will complete the deactivate/reactivate of your online banking connection to ensure that you get your current Quicken or QuickBooks accounts set up with the new connection.

Conversion instructions

Quicken: Click HERE

QuickBooks Desktop: Click HERE

QuickBooks Online: Click HERE

Please carefully review your downloaded transactions after completing the conversion instructions to ensure no transactions were duplicated or missed on the register.

If you have any questions, please contact us at (833) 439-1078.