Email Phishing Scam

We have been notified of a phishing scam aimed at our customers with the subject line "Important Message on Your First Interstate Bank Account.".
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Financial Calculators

We've put together our most popular calculators to help answer your most common questions. If you have any specific questions, feel free to meet with one of our experienced personal bankers.

The information provided by these calculators is for illustrative purposes only. The default figures shown are hypothetical and may not be applicable to your individual situation. Be sure to consult a financial professional prior to relying on the results. The calculated results are intended for illustrative purposes only and accuracy is not guaranteed.

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