The Westpac Cash Tank is a digital tool designed to help you set aside money for specific savings goals directly within your online banking profile. It functions as a visual tracker, allowing you to allocate portions of your balance toward different objectives without needing to open multiple separate bank accounts.
When you use this feature, your funds remain within your primary transaction or savings account, but the tool earmarks them for your designated purposes. This helps you monitor your progress toward a specific target while maintaining a clear view of your overall available balance.
| Category | Details |
|---|---|
| Methods | Westpac App and Online Banking portal. |
| Processing Time | Changes to allocations typically reflect on your dashboard immediately. |
| Eligibility | Available to personal banking customers with eligible savings accounts. |
| Key Requirements | Active Westpac online banking credentials and a supported account type. |
Setting Up Your Savings Goals
To begin tracking your savings, you will need to access the goal-setting section within your digital dashboard. Follow these steps to organize your funds:
- Sign in to your account via the Westpac mobile app or desktop online banking.
- Locate the section labeled 'Savings' or 'Goals' within your account overview.
- Select the option to create a new goal or 'Cash Tank' entry.
- Enter the name of your goal and the target amount you intend to save.
- Assign an existing balance to that goal to begin tracking your progress.

You can adjust these allocations at any time if your savings priorities change or if you need to access those funds for immediate expenses.
Troubleshooting Common Issues
MFA and Login Issues: If you cannot access the goal-setting feature due to a multi-factor authentication (MFA) error, ensure your registered device is connected to a stable network. If the SMS code does not arrive, request a new code or check that your contact details are current within your profile settings before calling support.
Browser or App Errors: If the goal tracker fails to load or shows incorrect data, clear your browser cache or force-close the mobile app and restart it. An outdated app version is a common cause for display issues, so checking for updates in the app store is a practical first step.
Locked Account Access: If your ability to manage savings goals is restricted, this may be due to an account security lock after repeated login failures. In this situation, you will need to contact the bank's support line or visit a branch to verify your identity and restore full access to your online profile.
Pro-Tip: To keep your progress on track, set up a recurring automatic transfer from your transaction account to your main savings account on the same day you receive your salary. This helps ensure your 'Cash Tank' goals are funded before daily spending reduces your available balance.
Frequently Asked Questions
Q: Why does my Cash Tank balance differ from my available funds?
This occurs because the Cash Tank is a tracking tool rather than a separate account. If you withdraw money from your primary savings account, the total available balance will decrease, even if you have allocated those funds to a goal in the Cash Tank. To fix this, review your goal allocations periodically to ensure they still reflect the actual balance remaining in your account.
Q: Can I withdraw money from my Cash Tank goals?
Since the funds are held in your linked savings account, you can access them at any time. The Cash Tank simply provides a digital representation of your progress; it does not restrict your ability to spend your money. If you find yourself needing to withdraw from a goal frequently, you may need to adjust your target amount or your budget, and you can edit these goals in your online banking settings.