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ACH Schedule for Memorial Day

Business Online Banking ACH files must be received by Thursday, May 23, in order to settle before the upcoming federal holiday (Memorial Day). ACH files received on Friday, May 24, will not settle until Tuesday, May 28.

Personal Credit Cards

Secured Mastercard®

You know you can do it – and so do we. A big step toward building solid financial footing is at your fingertips. All with real-world Mastercard benefits to help with the small things so you can focus on the bigger picture.

Secured Mastercard®

Card Highlights

$300 - $3,000

spending line to build or rebuild your credit

  • Flexible spending limits starting at $300
  • No credit check required
  • Annual Fee $24 billed $2 per month over 12 months2
  • Annual Review for potential spending limit or card upgrade

See complete Rate and Fee information

Find a Branch

Stay in touch with your credit card account 24 hours a day, seven days a week with

There's a First Interstate card that works the way you need it to.

FirstRewards World Mastercard

FirstRewards® World Mastercard®

There’s something special in store every time you use it: earn cash back on all your spending.


cash back on qualified1 purchases


bonus when you spend $1,500 within the first 90 days

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Platinum Mastercard

Platinum Mastercard®

From easier budgeting, to greater security, to paying less in interest; freedom and flexibility whenever you need it, wherever you are.


APR2 for six months

See complete Rate and Fee information


APR on balance transfers for six months

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Want to know more? Read our frequently asked questions for additional information.

1 To qualify, purchases must be retail transactions. Transactions not included in this offer are balance transfers, cash advances, ATM transactions, convenience checks, and foreign transactions. Earn points on net purchases less credits, returns, and adjustments. For complete rewards program terms and conditions, visit FirstRewards Program Rules. 2 For additional information about Annual Percentage Rates (APRs), fees and other costs see complete rate and fee information. 3 Certain terms, conditions, and exclusions apply. Cardholders need to register for this service. This service is powered by Iris® Powered by Generali. All cards are subject to approval.

All third-party trademarks belong to their respective owners. Mastercard, Mastercard ID Theft Protection, Priceless Experiences, and the circles design are registered trademarks of Mastercard International Incorporated. Copyright 2023 Mastercard. All rights reserved. Cardholder can review Guide to Benefits for program rules or visit for a full description of benefits.