ACH Schedule for Indigenous Peoples' Day/Columbus Day (Monday, October 10)

Business Online Banking ACH files must be received by Thursday, October 6 in order to settle before the upcoming federal holiday (Monday, October 10). ACH files received on Friday, October 7 will not settle until Tuesday, October 11.

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Debit Card Courtesy Overdraft

What you need to know about overdrafts and overdraft fees

An overdraft occurs when your available balance does not have sufficient funds to cover the transaction, but we pay it anyway. For more information on overdrafts and when First Interstate Bank will assess overdrafts for paid items and rejected items, see the Overdrafts section of your account agreement. First Interstate Bank can cover your overdrafts two different ways:

  1. We have standard overdraft practices that come with your account. A fee is associated with this service.
    • We DO authorize overdrafts on checks, transactions using your checking account, and automatic bill payments.
    • We do NOT authorize ATM or everyday debit card transactions as part of our standard overdraft service. ATM or debit card transactions may be declined if you are overdrawn or if the transaction will cause you to become overdrawn.
    • We pay overdrafts at our discretion, which means we do not guarantee we will always authorize and pay any type of transaction.
  2. We also offer overdraft protection plans, such as a link to a savings account or credit card, which may be less expensive than our standard overdraft practices. A fee may be associated with these services. To learn more, ask your banker about these plans.

There is a way to cover those services (ATM and everyday debit card transactions) that are not currently covered in the two scenarios described above. This service is Debit Card Courtesy Overdraft.

Debit Card Courtesy Overdraft is a service offered to cover ATM and debit card transactions that will be declined when your account is overdrawn, or will become so when the transaction occurs. Coverage is offered at our discretion and is not guaranteed. Standard overdraft fees will apply for this coverage, as explained below.

To authorize First Interstate Bank to pay overdrafts on ATM and everyday debit card transactions, please visit your local branch or call our Client Contact Center at 1-855-342-3400 (M-F 7:30am – 7pm and Sat 10am – 2pm MST).

Under our standard overdraft practices:

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