Updating Your Residential Address with CommBank

Managing your contact and residential address

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

Updating Your Contact Address

Keeping your residential address current is an important part of maintaining your account security and ensuring you receive necessary correspondence. If you have recently moved or need to update your records, Commonwealth Bank provides digital tools to manage this information without requiring a visit to a branch. Maintaining up-to-date details helps the bank reach you regarding account notifications, statements, and security alerts.

In practice, you can update your Australian address through NetBank or the CommBank app. This is a straightforward procedure that ensures your profile reflects your current living arrangements. It is important to remember that if you have complex account arrangements, such as joint accounts or specific business structures, the process might require additional steps or direct contact with the bank.

Key Address Update Information

Category Details
Methods CommBank App, NetBank (Online)
Processing Time Updates typically reflect in the system promptly
Eligibility Active personal account holders
Key Requirements Secure login credentials, verified device

A customer can change information about his address at Commonwealth Bank data via Internet banking, for this a customer should:

  1. sign in to Internet banking
  2. press Settings
  3. choose My contact details
  4. fill in the code from the SMS
  5. enter the correct address
  6. press Confirm

Troubleshooting Common Issues

MFA / Login Issues

If you cannot access your profile settings because your security code is not arriving, this is often caused by mobile network congestion. A simple fix is to toggle your phone's airplane mode to force a network refresh. The fallback action is to call the bank to verify your mobile number on file is current.

Browser or App Errors

Sometimes the portal might fail to save your changes. This usually happens when the application cache is full or the session has timed out. A simple fix is to clear your browser's cache or attempt the update in an "Incognito" window. If the error continues, try using a different device to ensure your connection is stable.

Locked Account / ID Issues

Entering your login details incorrectly multiple times will trigger a security lock. You cannot resolve this through self-service if your access is suspended. The fallback action is to call the bank's support team, as staff must manually verify your identity before they can restore your digital access.

Pro-Tip: Update your address details at least one week before your move. This ensures that any scheduled statements or important bank correspondence are directed to your new location rather than your old address, helping you maintain continuity in your financial records.

Frequently Asked Questions

Why can't I change my address online?

Certain accounts, such as those with specific trust requirements, joint ownership structures, or specialized international products, may have restrictions that prevent digital updates. A real-world scenario is a joint account holder finding the 'Edit' button disabled because the account requires both parties to authorize the change. One limitation is that digital self-service does not cover every account type. Your next step is to call the bank or visit a branch if the online option is unavailable to you.

What is the CBA OSKO offer in Australia?

Osko is not an "offer," a promotion, or a service you need to sign up for. It is the brand name for the payment infrastructure (the New Payments Platform) that enables fast, near real-time transfers between Australian bank accounts, 24/7. It is standard technology integrated into your CommBank account. There is no Osko offer to "get" or claim; it is simply part of how the banking system processes domestic payments. This infrastructure operates independently of your account profile settings.

Official Bank Information

Commonwealth Bank (CBA)

Support: 13 22 21

SWIFT Code: CTBAAU2S

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