Rimrock Credit Union

Online Banking

Please click here to login.


Secured Loans
Used Vehicle as low as 2.99% APR Term Varies
New Vehicle as low as 2.99% APR Up to 72 months
Unsecured Loans
Personal Loans as low as 8.99% APR Term  48 months


Monday - Friday 9am - 5pm

Drive Up:
Monday - Friday 7:30am - 5:30pm

Sept. 5, 2016

Labor Day

Thank you for joining Rimrock Credit Union Online. We want to make your online experience as easy as possible. If you have any suggestions to improve the site, please fill out the contact us form.

Rimrock Credit Union will NEVER ask for personal information via email, text message, or phone call. If you receive any request that asks you for your card number, PIN, password, or other personal information, please DO NOT respond to it or click on any links within it. Contact the credit union directly at 406 248-3685 if you have questions.

952 Central Avenue Billings, MT 59102





Rimrock Credit Union has partnered with the Montana Credit Unions for Community Development to provide an online Consumer Resource Center. Hundreds of financial education resources are available for free! Educate yourself on the consumer topics you find important.


News & Events

Rimrock Credit Union supports the Children's Miracle Network!  $1 will be donated by Dairy Queen for every Blizzard bought on July 28th!

Enroll in Visa Checkout with your Rimrock CU Visa card. Click here www.visacheckout.com

Attention Debit/ATM Cardholders - We have seen an unusual amount of debit card fraud coming from merchants in Mexico.  Due to possible fraud, we have blocked Mexico.  If you are traveling to Mexico, make sure you put in Travel Plans so your card will not be blocked. Have a great vacation!

Attention members, you will be required to change your Login ID from your member number to a login ID of your choosing.

Here is our guide to log onto Online Banking

Debit Card Holders - We have New Limits, See our checking page for details. 

New Mobile App and Remote Deposit Capture:  We now have an app. Please go to your Play Store on your mobile device and download the app. Please click here for more information.

COOKBOOKS ARE AVAILABLE: Hurry in and get yours today. Only $13 each and all the proceeds go to a varity of charities. They are a great gift idea for any time of year. Thank you to all who contributed.

   Rimrock Credit Cards are now available. Pick up an application and apply today! Payments may be made online at www.ezcardinfo.com. To report a lost or stolen Credit Card, please call 1-800-237-8211 or use the website.

Use our Calculators to look at all possibilities when making financial decisions.You can now email or print the information.

To report a lost or stolen Debit Card after business hours, weekends, or holidays, please call   1-888-241-2510. If outside the U.S. call 1-909-941-1398.

Mission Statement

A Legacy of Commitment For A Future of Excellence