Register for CyberMAT Online Banking


Before using CyberMAT Online Banking, you must first sign up. This process will take 3 to 5 minutes and includes the following steps:

  1. > Enter Member Information
  2. Setup Username/Password
  3. Setup Security Questions
  4. Setup Security Phrase/Picture
  5. All Done!




All branches and operations will be closed on Saturday, July 4 in observance of Independence Day. CyberMAT Online Banking and the AFFCU mobile app are always available to you. We wish you and your family a safe and happy holiday!



For assistance please call:
  • Local: 210.673.5610
  • Toll Free:
  • US 1.800.227.5328
  • UK/Germany 00-800-0024-7247
  • Japan 001-800-0024-7247


  • All access is secure and monitored.

    Accessing from – 18.205.109.152
    Timestamp – 07/03/2020 13:48:26
    Session – D5810BB113214A9F ...

–  For your security  –
this session is being monitored
Step 1 of 4 Register – Enter your Information ( for Consumers )
Business ? If you are a Business - please proceed here
Account Number: Member Number
Social Security Number : last 4 digits only – Example: 1234
Birthday : mm/dd/yyyy – Example: 07/12/1984
Accept :    Type YES to accept the following agreement(s):
Sign In    Register    Forgot Username?    Forgot Password?    Forgot Answers?    Forgot Everything?    Locked?
210.673.5610 — Routing and Transit number — 314085504
© Copyright 2019 CyberMAT Online Banking. All Rights Reserved.
Wildcard SSL Certificate  |  AFFCU Website
Insured by NCUA.
– Current time is 7/3/2020 1:48:26 PM – 0 – W2 –
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