Commonwealth Bank of Australia: Official Corporate Details

Official corporate identity and real-time payment services

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

The Official Name of the Commonwealth Bank

The legal and full name of the institution widely known as "CommBank" is the Commonwealth Bank of Australia. While "Commonbank" is a common colloquial shorthand used by customers, all official documentation, legal contracts, and corporate reporting utilize the full Commonwealth Bank of Australia title.

This entity operates under the brand name "CommBank" for most consumer-facing services, such as their banking apps, branches, and online portal. Understanding the distinction helps when verifying documents or ensuring you are interacting with official correspondence from the bank.

About Osko and Real-Time Payments

Category Details
Service Name Osko by BPAY (part of the New Payments Platform).
Processing Time Near real-time (usually under a minute), 24/7.
Availability Integrated into CommBank app and NetBank.
Key Requirements Sender and receiver banks must both support NPP/Osko.

How to Use Fast Payments (Osko)

Commonwealth Bank utilizes the Osko service to facilitate near real-time payments between Australian bank accounts. You do not need to "sign up" for an offer; the service is built into the bank's existing transfer infrastructure.

  1. Log in to the CommBank app or NetBank.
  2. Navigate to the 'Pay' section.
  3. Enter the BSB and account number (or PayID) of the recipient.
  4. If the recipient's bank supports Osko, the system will typically route the payment through the NPP rail automatically.
  5. Review the confirmation screen, which will indicate if the payment is a "Fast Payment" or Osko-enabled transaction, then submit.

Troubleshooting Common Access Issues

MFA / Login Issues

If you cannot log in to initiate a transfer because you aren't receiving your security code, it is often due to temporary mobile network congestion. A simple fix is to toggle your phone’s airplane mode to force a network refresh. If the message still fails to arrive, contact the bank to verify that your mobile number on file is correct.

Browser or App Errors

Occasionally, the payment screen may freeze or fail to process. This usually happens when the application has not been updated or the device cache is cluttered. Try clearing your browser’s cache or updating your app. If the error continues, try logging in via a desktop browser as a reliable alternative.

Locked Account / ID Issues

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

Pro-Tip: Use a PayID (such as your email address or mobile number) instead of a BSB and account number when sending Osko payments. It reduces the risk of typing errors, which is the most common cause of failed or misdirected transfers in the Australian banking system.

Frequently Asked Questions

What is the "CBA Osko offer" I keep hearing about?

There is no specific "CBA Osko offer" or promotion you need to activate. Osko is simply the brand name for the payment rail used by the New Payments Platform (NPP) to move money between Australian banks in near real-time. It is a standard feature for all Commonwealth Bank customers. If you are prompted to enter a PayID, that is your signal that you are using this faster payment infrastructure. The system is designed to trigger automatically, so there is no limitation or special eligibility criteria to worry about.

Can I use Osko to transfer money to any bank account?

Osko works for payments to most Australian bank accounts that are connected to the New Payments Platform. A scenario where this might not work is if the recipient's bank does not support the NPP, or if the account is a specific type of specialized savings or corporate account that does not accept real-time inbound payments. If your transfer does not show the "Fast Payment" or "Osko" indicator, it will default to the standard overnight processing time. If the transfer is urgent, check with the recipient to see if their bank supports NPP payments.

Official Bank Information

Commonwealth Bank (CBA)

Support: 13 22 21

SWIFT Code: CTBAAU2S

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Bank's Services and Products

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Personal Banking

Personal credit cards

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Credit limit range: 400 dol to 1500 dol No physical card provided (digital only) Monthly minimum repayments: 40 dol or less Access to CommBank Yello Cashback Offers No additional cardholders allowed Does not earn Awards points

Personal debit cards

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Applicant must be at least 18 years old Must have an Australian residential address Must hold an existing linked standard Debit Mastercard to upgrade Must be linked to an eligible CommBank transaction account Includes complimentary international travel insurance for trips up to 21 days (requires activation) Includes two complimentary airport lounge passes worldwide via Mastercard Travel Pass Features Price Guarantee, Purchase Security, and Extended Warranty insurances

Personal savings accounts

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Must be 14 years or older to apply Requires a linked eligible CommBank transaction account Introductory bonus rate of 4,95% p.a. applies for the first 5 months

Personal transaction accounts

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Must be 14 years or older Requires identity verification at a branch within 20 days if applying from overseas Includes physical and digital Debit Mastercard Eligible for CommBank Yello rewards with 5+ transactions monthly Access to digital tools like Bill Sense and Spend Tracker

Loans & Mortgages

Personal Car loans

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No vehicle security or collateral is required Offers complete flexibility to make unlimited extra repayments without any fee Includes a redraw facility to access available funds if needed

Personal Home Loans

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Discount margins vary based on Loan to Value Ratio (LVR) tiers up to 95% Freedom to split the loan and utilize multiple Everyday Offset accounts Interest Only payments available for up to 5 years (Owner Occupied) or 15 years (Investment) Minimum topup amount is 10000 AUD Variable rate is not protected from interest rate increases

Personal loans

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No security or collateral required Includes a redraw facility to access extra funds paid into the loan Discounted rates available for eligible energyefficient purchases Repayments may fluctuate if the interest rate changes Repayment frequencies available: weekly, fortnightly, or monthly

Business Solutions

Business accounts

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Must have an Australian Business Number (ABN) or Australian Company Number (ACN)Applicant must be at least 18 years oldRequires an existing eligible Commonwealth Bank AUD accountAccount must be used strictly for business purposesInterest is paid monthly on selected currencies based on balance tiersOnline application available for sole traders, Pty Ltd companies, SMSFs, and partnerships

Business car loans

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Must have a current ABN and a minimum of 12 months trading history The financed vehicle or equipment serves as the loan security Optional balloon payments available to reduce ongoing monthly commitments Repayments can be customized to align with seasonal business cashflows Discount of up to 1,00% p.a. available for eligible green and efficient vehicles

Business credit cards

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Up to 55 days interestfree period on purchases Minimum unsecured credit limit of 500 AUD, maximum up to 50000 AUD Includes Transit Accident Insurance and Unauthorised Transaction Insurance Access to personalized CommBank Yello Cashback Offers Features 24/7 emergency overseas assistance

Business loans

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Must have a current ABN and a minimum of 12 months trading history The financed vehicle or equipment serves as the loan security Optional balloon payments available to reduce ongoing monthly commitments Repayments can be customized to align with seasonal business cashflows

Business savings

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Allows early withdrawal of up to 20% of the balance without penalty fees or interest adjustmentsRequires a CommBank business transaction account in the same business nameMust have an Australian Business Number (ABN)

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