Verifying Your Identity with Commonwealth Bank

Completing the identity verification process

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

Understanding Identity Verification Requirements

Commonwealth Bank, like all Australian financial institutions, is required by law to verify the identity of its customers. This process—often referred to as 'Know Your Customer' (KYC)—helps protect you against fraud and identity theft while ensuring the bank complies with anti-money laundering regulations. When you are asked to provide identification, it is a standard security step to confirm that you are who you say you are.

You can typically complete this verification online through the CommBank app or NetBank, which uses digital scanning technology to match your documents against official records. In some cases, if the system cannot verify your details automatically, you may need to provide additional documentation or visit a branch. Preparing your documents beforehand is the most effective way to help the process move forward without delays.

Key Identity Verification Information

Category Details
Methods CommBank App (Digital ID), Branch, Online
Processing Time Varies (Digital scans are often verified within minutes to hours)
Eligibility New and existing account holders with valid ID
Key Requirements Passport, Driver’s Licence, Medicare card

To pass a Commonwealth Bank identification, you should bring the following documents:

one of the following photo ID documents:

  • Australian or international passport
  • driver's license
  • foreign national ID card
  • Proof of Age card
  • Birth Card
  • state firearms license

, or you can bring 2 of the following non-photo documents:

  • birth certificate
  • citizenship certificate
  • pension or health care card

or, a customer can bring one of the above non-photo IDs and a state notice or an Australian Tax Office notice, or a utility note clearly showing your full name, residential address, or his overseas driver's license, security guard/crowd safety officer ID card

Troubleshooting Common Issues

MFA / Login Issues

If you cannot access the ID verification portal because you aren't receiving your security code, the cause is often mobile network congestion or incorrect contact information. A simple fix is to toggle your phone's airplane mode to force a network refresh. If the code still fails to arrive, contact the bank to verify your mobile number on file is current.

Browser or App Errors

Sometimes the portal may fail to process your document images. This usually happens when the browser cache is full or the image file size is too large. A simple fix is to clear your app cache or ensure you are using a stable internet connection. If the error continues, log in via a desktop browser, which can provide a more stable environment for uploading high-resolution documents.

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: When taking photos of your ID documents, place them on a flat, contrasting surface and ensure there is no glare from lights. Automated verification systems rely on optical character recognition (OCR); if the text is blurry or obscured by reflections, the system may flag the document for manual review, which typically takes longer.

Frequently Asked Questions

Why was my ID verification rejected?

Verification rejections often occur because the system could not clearly read the details on your document, perhaps due to blur, glare, or an expired ID. A real-world scenario is a driver's licence that has expired or a photo where the text is washed out by overhead lighting. One limitation is that automated systems require high-precision matches to your official records. Your next step should be to retake the images, ensuring they are clear, legible, and that the entire document is visible within the frame.

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 claim—it is simply how the banking system processes domestic payments. It is unrelated to your identity verification requirements, though it is part of the secure digital banking environment you access after your ID is confirmed.

Official Bank Information

Commonwealth Bank (CBA)

Support: 13 22 21

SWIFT Code: CTBAAU2S

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