NOTICE: Good news! Our Milpitas, Sunnyvale, and Palo Alto branches have reopened, observing safety protocols. We can’t wait to see you! Our San Francisco branch remains temporarily closed. As more members opt for non-face-to-face interactions, you may experience longer hold times when calling our Member Contact Center. We apologize for this inconvenience. Click here for open branch locations and hours.

  • Take Charge of Your Debit and Credit Cards – Security, Control and Convenience


  • Card Manager: Fraud Prevention and Spending Controls

    Take control of your credit and debit card with Card Manager. Receive alerts to help you prevent fraud and stick to a budget. Features include::

    • On/Off Switch: Turn your card on or off instantaneously via our mobile app. If you lose your card, simply deactivate it.
    • Locations: Compares your smartphone location to a merchant location for in-store purchases. Set up zip codes, cities, states or countries that your card will work in.
    • Merchant types: Specify merchant categories for which transactions are allowed or denied (i.e. retail stores, gas, groceries, etc.).
    • Transaction types: Control transaction types such as in-store, online, auto pay, cash withdrawals and more.
    • Spending limits: Set a threshold amount for your card — especially helpful if you’re trying to stay on a budget.

    To get started:

    1. Open the Tech CU app.
    2. Tap the top left corner to bring up the menu, and choose Card Manager.
    3. Activate Card Manager by downloading and allowing notifications.
    4. Go back to the app, tap the menu and select Card Manager.
    5. Set a secure passcode to enable direct access.

    Take charge of your card activity.


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(800) 553-0880

For new loan related inquiries, call

(877) 988-0471

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