Guardian Text Alert Service Discontinued

by | Feb 11, 2021 | News

Our Guardian Text Alerts service has been discontinued. We apologize for the inconvience. You can easily manage and protect your Sentinel Federal Debit Card and Credit Card from fraud using the “Manage My Cards” feature in our Mobile App. Not only can you...

New Extra Awards Website Launching Soon

by | Feb 2, 2021 | News

On Feb. 18, 2021, we will launch a new and improved Extra Awards redemption website which will be mobile friendly. To prepare for the launch of the new website, you will not have access to view your points balance or redeem your rewards beginning on Thurs., Feb. 11,...

New Phone Numbers for Your Cards

by | Feb 2, 2021 | News

Our debit card and credit card processing system will be upgraded on Mon., Feb. 8, 2021, beginning at 3 a.m. MT and ending at 8 a.m. MT. After the upgrade, please use the new phone numbers below to manage and protect your Sentinel debit card and credit card.  ...

Financial Education Scholarship Available

by | Dec 29, 2020 | Education, News

We are excited to announce that we are awarding four $500.00 financial education scholarships to students who are attending or planning to attend an accredited college, university or technical institute in the Fall of 2021. To be eligible for a scholarship, you must...

Temporary Lobby Closures

by | Nov 27, 2020 | News

Our lobbies in Rapid City, Box Elder, Custer and Winner are temporarily closed to walk-in traffic as an added precaution due to COVID-19. Our drive-up locations are open and our other branch locations are open for normal business. We encourage you to take advantage of...