Great Southern Bank Australia

About this app
Do your banking anywhere and at any time with the Great Southern Bank Mobile Banking app. Check your balances, schedule payments, pay bills on the go, and use PayID to send and receive money using a mobile phone number or email address instead of remembering a BSB and account number.

Security features
• Change your Web Access Code (WAC) after you log in
• Set your debit card PIN
• Fingerprint login and facial recognition on supported devices
• Lock your debit card temporarily if you misplace it

Other features
• The Vault allows you to hide your savings account to help you reach your savings goals faster
• Activate your debit card
• Search pending payments and transactions
• Add and delete scheduled payments
• Make fast payments using the New Payments Platform (NPP). Transfer funds in under a minute between participating Osko financial institutions. [1]
• View interest rates for home and personal loans
• View your loan redraw amount
• Contact us via phone or email

More features at

Getting Started
Download the app and click the “Register” button on the login page.

Alternatively, you can register online at, call us on 133 282 or drop into your local branch.

If you’ve already registered for digital banking
Simply download the Great Southern Bank Mobile Banking app and you’re ready to go. The first time you log in you’ll need your existing Great Southern Bank member number and Web Access Code (WAC). After that, you can save your details securely.

Important security information
Great Southern Bank Mobile Banking provides the same high level of protection as our online banking service. To stay secure, we recommend that you:
• Keep your WAC and member number secret
• Always log out once you’ve finished your banking.

Remember, we will never send you emails, SMS messages, or call you to ask for personal information such as your member number or WAC. If you receive any suspicious communications, do not respond or click on any hyperlink or attachment included in the message, as it could be an attempt to obtain your personal information or fraudulently access your account. If you’re in doubt, please call us immediately on 133 282.

If you have accidentally revealed any personal banking information, please change your WAC immediately and contact us on 133 282.

More advice for protecting yourself and your information can be found at

Important information
Your use of the app, and any specific products or services that you may access using the app, is subject to our Terms & Conditions. Before downloading this app, please read both the Terms & Conditions and the security tips – available at
Any reference to digital banking in the Terms & Conditions also applies to the use of this mobile banking service. By clicking download and installing, you agree to the Terms & Conditions .

The Great Southern Bank app is provided by Great Southern Bank, a business name of Credit Union Australia Ltd ABN 44 087 650 959, AFSL and Australian Credit Licence 238317. This is general information and does not take into account your objectives, financial situation or needs. Consider whether this service is appropriate for you before deciding to download the Great Southern Bank App.

Google Pay and Google Play are trademarks of Google LLC.

[1] Refer to New Payments Platform and Osko NPP Terms at

There’s no fee for accessing your Great Southern Bank accounts using our mobile banking app. Mobile network provider charges may apply. Access is subject to availability and maintenance, refer to our website for more information.

BETA operating system software is not supported by Great Southern Bank, please refer to our Terms and Conditions.
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What’s new

CUA is now Great Southern Bank. Update the app to see our new look.
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Additional information

27 May 2021
Current Version
Requires Android
5.0 and up
Content rating
Offered By
Credit Union Australia
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