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Special Announcement:

Scammers may pose as ACU of Texas employees and call from fake ACU of Texas phone numbers to gain access to your personal information. While ACU of Texas may call you from time to time to enhance your membership, for security reasons, we will NEVER ask for your full account number, card number or social security number. If you are contacted by anyone requesting your full account number, card number or social security number or feel uncomfortable in any way, you should end the communication and contact our Member Experience Center at 281.479.3441, or visit one of our convenient branch locations.


How do I dispute or report fraudulent Zelle® charges?


What should I do if my MasterCard® Debit or Credit Card is lost or stolen?

Contact the Member Access Center at 281.479.3441.

You can also block your Mastercard® Debit card by using the ACU of Texas Mobile App. Simply sign in, access your account and choose Card Services. Select the card you wish to block, and either deactivate the card or mark it as lost.


At ACU of Texas, protecting the assets of our Members is our highest priority.

ACU of Texas offers world-class tools and systems to detect and prevent fraudulent activity. Below are tools, features and services we offer to help secure your accounts.


MasterCard® SecureCode

Protect your credit cards with your own personal SecureCode so only you can purchase with them online. It's easy, safe, and free.

Identity Theft Security Center

Members enrolled in Ultimate ID Plus have access to Consumer Protection Services that include identity theft restoration services. Enroll in Ultimate ID Plus and take advantage of their Identity Theft Security Center.

Account Alerts

Sign up for Account Alerts in Digital Banking and increase your account awareness. Choose from balance, transaction, security alerts and more that will be sent directly to your phone or email instantaneously.

Fraud Alerts

Easily manage your accounts and quickly identify potentially fraudulent transactions by signing up to receive automated Fraud Alerts to your mobile device any time account activity is detected.

Join The CU That Cares

When you become an Associated Credit Union of Texas member, you become part of everything we do to improve the quality of life in our community.

We pass the savings back to our membership in the form of lower loan rates, higher savings rates and improved service.

Let's Hear From #happyACUTXmembers!

Abdias's story about mobile banking

This app has so many convenient features, I'm sure I have barely scratched the surface of what it can do.
Abdias – Member

Skip The Line!

Mobile Access to your Accounts Anytime, Anywhere!

Easy Access on the Go
  • Log In Fast
  • Manage It All
  • Deposit From Anywhere
Learn More

The ACU of Texas Mobile app allows you to view your transaction history and account balances, pay bills, make transfers and locate our nearest ATMs and branches!

  • Download on the App Store
  • Get it on Google Play