The LSCU Debit Card offers control, security and convenience. Access your account using your LSCU debit card at more than 55,000 fee-free ATMs nationwide. Make purchases using your LSCU Debit Card instead of cash or checks at millions of merchant locations worldwide. Get your LSCU debit card issued instantly at any LSCU branch location!
Activate your LSCU Mastercard Debit Card: Call 1.800.992.3808
When you use your LSCU Mastercard Debit Card, you get a detailed description of your debit card purchases through Online Banking and your monthly statement.
Use your LSCU debit card to withdraw cash at more than 55,000 fee-free ATMs nationwide. View Locations
There's no need to hassle with checks or stamps. You can pay all kinds of bills over the phone and online using your LSCU debit card, including utilities, memberships, and subscriptions.
Mastercard is the only payment brand that provides its U.S. cardholders with services - at no extra cost - to help you detect and resolve identity theft.
As a Mastercard cardholder, zero liability applies to your purchases made in the store, over the telephone, online, or via a mobile device and ATM transactions. As a cardholder, you will not be held responsible for unauthorized transactions if you have used reasonable care in protecting your card from loss or theft; and you have promptly reported to Lone Star Credit Union when you knew that your Mastercard was lost or stolen. Zero Liability does not apply to the following commercial cards, unregistered prepaid cards or gift cards. Learn more
Payment cards offer both convenience and risk. CardValet manages the risk by allowing you to define when, where and how your cards can be used.