Welcome to OASIS, the Online Account Status Information System.

Here you can check balances, view account activity, set up alerts and transfer funds. You may also utilize our Bill Pay service and paperless eDocuments.

FIRST TIME USERS: your “Login” is your member number and your “Password” is the last four digits of your social security number. If you have any questions regarding the login process, please call 716-434-1592.

NOTE: If you are making a payment on your Cornerstone CFCU loan with funds from a non-Cornerstone account, please visit our Loan Payment Center.

By logging into the OASIS home banking platform, you agree to our Electronic Fund Transfers Agreement and Disclosure listed here.

Member Service: (716)434-2290 - 9AM - 5PM (ET), Monday - Friday

Technical Support: (716)434-1592 - 9AM - 5PM (ET), Monday - Friday

Bill Pay Support: 1-855-827-0366 - 7AM - 1AM (ET), 7 days a week

Forgot your username? Forgot your password?