ACH Settlement Information for the Thanksgiving Holiday

Business Online Banking ACH files must be received by Tuesday, November 26 in order to settle before the upcoming federal holiday (Thanksgiving Day). ACH files received on Wednesday, November 27 will not settle until Friday, November 29.

Update Your Mastercard® SecureCode™ Information

April 27th, 2015

On April 27, First Interstate Bank transitioned to a new vendor for processing debit card transactions. As a result of this transition, current users of Mastercard® SecureCode™ will need to re-enroll their debit card in the SecureCode program. To re-enroll your debit card, please follow these simple steps:

  1. Visit the Mastercard SecureCode website
  2. Search for First Interstate Bank
  3. Click on the “First Interstate Bank Debit Cards” link
  4. Click “Register Now” and follow the prompts

Mastercard SecureCode is a private code that gives you an additional layer of security when using your Mastercard debit card for online purchases. Not yet enrolled in Mastercard SecureCode? Enroll your card today by following the steps listed above.