Westpac to Commonwealth Bank transfer times

Managing interbank payment processing times

Olesya Krasavtseva
Fact-checked by Olesya Krasavtseva
Content Editor at Prostobank Consulting Prostobank Consulting Logo
Updated: 01.09.2026
Table of Contents

When transferring funds from your Westpac account to a Commonwealth Bank account, the time it takes for the money to reach the recipient depends on the payment technology used. Most modern interbank transfers within Australia now utilize the New Payments Platform (NPP), which allows for near-real-time processing.

If a payment is processed via the traditional Direct Entry system, or if it falls outside of the NPP's capability, it may take longer to arrive. Knowing the difference between these two methods can help you plan your finances, particularly when you need to meet time-sensitive commitments like rent or utility payments.

Category Details
Methods Osko by NPP, Standard Direct Entry (BSB and account number).
Processing Time NPP payments are typically processed within seconds; Direct Entry takes 1–2 business days.
Eligibility Available to all personal and business banking customers.
Key Requirements Correct BSB and account number; cleared funds available in the source account.

Sending funds between banks

To initiate a transfer from your Westpac account to a Commonwealth Bank account, follow this procedure within your Westpac mobile app or online banking:

  • Log in to your account: Access your Westpac online banking portal using your secure login details.
  • Navigate to 'Payments': Select the option to "Pay someone" or "Transfer money."
  • Enter destination details: Input the Commonwealth Bank recipient's BSB and account number. The system will often validate the BSB format for you.
  • Confirm payment details: Enter the amount and a reference for the recipient. The interface will usually indicate if the payment is eligible for real-time processing via Osko.
  • Authorize and submit: Review the confirmation screen for accuracy. Once you confirm the payment, you will receive a receipt number to track the transaction.

Troubleshooting common issues

MFA or login issues
If you cannot log in to initiate your transfer, it often stems from a poor connection or an outdated app version. Ensure your device is connected to a reliable network. If your multi-factor authentication (MFA) token fails to arrive, verify your registered mobile number in your account settings or call Westpac support for assistance.

Browser or app errors
If the platform displays an error message during the transfer process, try clearing your browser cache or force-closing the app. Occasionally, banks perform maintenance that can affect specific payment types. If the issue persists, wait a brief period before retrying, or contact support to check for widespread service outages.

Locked account or access issues
If your account has been locked due to security flags or multiple failed login attempts, you will not be able to process transfers. This is a deliberate security measure. You must contact the bank directly or visit a branch to verify your identity before the block can be removed from your account access.

Pro-Tip: Look for the "Osko" logo or an indication of "real-time" payment when entering the recipient's details. If the payment is not marked as real-time, it will likely default to the slower Direct Entry method. To increase the chances of faster processing, ensure you use accurate account details, as discrepancies often force the bank to route payments through slower, manual verification systems.

Frequently Asked Questions

Why is my payment showing as pending in the CommBank account?

If you sent the money after business hours or during a weekend via the slower Direct Entry system, it may sit as a 'pending' transaction until the next business day. Furthermore, some larger transfers are subject to automated security checks to prevent fraud, which can add a slight delay. An exception occurs if you have entered an incorrect BSB, causing the payment to be held by the bank. Your next step is to confirm the transaction status in your Westpac history, and if it shows as 'processed,' ask the recipient to contact their bank for further clarification.

Can I reverse a transfer once I have clicked 'submit'?

Once a transfer is authorized and submitted, it is very difficult to recall, especially if the funds were processed through the NPP. The banking infrastructure is designed for speed, meaning the funds are moved to the recipient's bank almost immediately. A limitation is that once the funds are cleared at the destination, the sending bank has limited control over the transaction. Your best next step is to contact Westpac immediately to report a 'misdirected payment,' although recovery of the funds is not guaranteed.

Official Bank Information

Commonwealth Bank (CBA)

Support: 13 22 21

SWIFT Code: CTBAAU2S

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