Closing Your Commonwealth Bank Credit Card

Cancelling Your CommBank Credit Card Account

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

Video Guide

Table of Contents

You can close your credit card in CBA online, for this, you should:

  1. in the mobile app:
  • sign in to the app
  • switch to Accounts
  • choose the desired credit card
  • switch to Manage Account
  • press Close credit card account
  • look through the Things to know about closing your credit card account
  • press Continue at the bottom
  • choose then Close account
  1. in the Internet Banking
  • sign in to online banking
  • switch to View accounts
  • select the desired credit card
  • switch to the Account settings
  • press Close my credit card account
  • look through the Things to know about closing your credit card account
  • press Continue
  • press Close account

Before closing a credit card, you must pay all required interest and fees.

In case of a positive decision to close the card, CBA will send you a financial statement.

Read also:

 

Closing a credit card is a routine part of managing your personal finances, often done when your spending habits change or you no longer require a specific line of credit. Before the account can be closed, Commonwealth Bank requires that the card balance be brought to zero, which means all transactions, interest charges, and annual fees must be fully settled.

Because the bank processes closures through a secure verification system, the timing of your request can depend on whether there are pending transactions still being cleared by merchants. Taking the time to prepare your account before initiating the request helps prevent delays in the cancellation process.

Credit Card Closure Overview

Category Details
Methods NetBank, CommBank App, Phone Banking, or In-Branch
Processing Time Typically occurs once the balance is cleared and pending transactions finalize
Eligibility Account balance must be $0.00
Key Requirements Cancel recurring subscriptions; notify secondary cardholders

You can close your credit card in CBA online, for this, you should:

  1. in the mobile app:
  • sign in to the app
  • switch to Accounts
  • choose the desired credit card
  • switch to Manage Account
  • press Close credit card account
  • look through the Things to know about closing your credit card account
  • press Continue at the bottom
  • choose then Close account
  1. in the Internet Banking
  • sign in to online banking
  • switch to View accounts
  • select the desired credit card
  • switch to the Account settings
  • press Close my credit card account
  • look through the Things to know about closing your credit card account
  • press Continue
  • press Close account

Troubleshooting Common Issues

MFA and Login Issues

Cause: You might not receive the NetCode SMS verification required to confirm your identity during the closure process if your registered mobile number is outdated.

Simple Fix: Update your contact details in NetBank before starting the process, or ensure you have a strong mobile signal to receive the code.

Fallback Action: Contact the bank’s support line to verify your identity verbally and proceed with the closure over the phone.

Browser or App Errors

Cause: Outdated versions of the CommBank app or a full browser cache can often lead to pages freezing when you try to submit a closure request.

Simple Fix: Force close the app and check for updates, or clear your browser cache before trying to log in again.

Fallback Action: Switch to a desktop computer and use NetBank, or visit a branch where a staff member can assist you.

Locked Account or Access Issues

Cause: Repeated attempts to log in with incorrect credentials or security codes will trigger a temporary lockout for your safety.

Simple Fix: Use the 'Forgot password' tool to securely reset your credentials using your card details.

Fallback Action: If the account remains locked, you will need to call the bank to have the security restriction manually removed.

Pro-Tip: Before closing your account, download or print your last 6–12 months of statements. Once the account is closed, you may lose access to your online transaction history, and having these records is useful for your personal tax or budgeting references.

Frequently Asked Questions

Why was my request to close the card rejected?

You might have submitted a closure request, only to receive a notification that it could not be processed. This often happens because there is still a small outstanding balance—perhaps a few dollars in interest or a pending merchant transaction that just cleared. The banking system requires a perfectly clear $0 balance to finalize the closure. Your next step is to log into NetBank, check the 'Pending' section for any final charges, and pay off any remaining amount before attempting to close the account again.

What happens to my recurring subscriptions if I close the card?

Imagine you have your streaming services and gym membership linked to your credit card. When the account closes, the bank stops all transaction processing for that card number. Any merchants attempting to charge that card will receive a 'declined' response, which might lead to service interruptions or late fees from those companies. A limitation is that the bank cannot notify these merchants for you. You must contact every service provider that has your card details and provide a new payment method before you close the credit card account.

Official Bank Information

Commonwealth Bank (CBA)

Support: 13 22 21

SWIFT Code: CTBAAU2S

Video Guides

Watch our expert video reviews to navigate Australian banking with ease.

Bank's Services and Products

Find and compare the best banking products tailored to your financial goals.

Personal Banking

Personal credit cards

Show details
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

Show details
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

Show details
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

Show details
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

Show details
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

Show details
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

Show details
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

Show details
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

Show details
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

Show details
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

Show details
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

Show details
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)

Find bank, branch or ATM

Locate the nearest financial services, interactive maps, and contact details across Australia.