Chat with a representative during business hours – look for the green icon on the bottom of our website.

Chat is not an encrypted service and cannot be used to disclose account sensitive information. For help resetting passwords or maintenance on your account, please call our Contact Center at 520-881-6262.

Bank from Anywhere with TOPCU's Mobile App!

Deposit checks using the TOPCU Mobile App! Simply snap a picture of your check, review the deposit amount and click deposit. It’s secure, simple, and efficient!