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Special Announcement:

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

Contact the Member Access Center at 281-479-3441. Hours of operation are Monday through Friday from 8 a.m. - 7 p.m. and Saturday from 9 a.m. to 12:30 p.m.

To report Debit Card fraud

Call 855-437-2800.

To report Credit Card fraud

Call 866-820-3917.

You can also block your Mastercard® Debit card by using Card Controls within ACU of Texas Digital Banking. Simply sign in, access your checking account tab and Click Card Controls. Select the card you wish to block, and either deactivate the card or mark it as lost.

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!

John's story about service

ACU provides all the services I need. I live 250 miles from any ACU offices, however I’m able to do all my banking from home. I’m very pleased to be a member of ACU. I have used the phone many times and have had all my questions addressed. ACU fills in all the gaps for my banking needs.
John – 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