Can banks close my account without warning in Australia?

Answer

Yes, banks can close your account without warning in Australia under specific circumstances. While the Banking Code of Practice generally requires them to give you 30 days' notice, immediate closure is legally permitted if they suspect fraud, illegal activity, or a breach of terms and conditions.

Australian Banking Association - Banking Code of Practice
Last UpdatedMay 3, 2026

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How it works in practice

General Notice Requirements

Under the Australian Banking Code of Practice, banks are generally required to provide you with fair notice before closing your everyday bank account. Usually, this means they must give you at least 30 days' written notice.

This notice period allows you enough time to make alternative banking arrangements, transfer your funds, and update any direct debits or automatic payments linked to the account.

Immediate Account Closure

However, banks reserve the right to close your account immediately and without prior warning under certain serious conditions. This immediate action is often required to comply with strict federal laws, such as the Anti-Money Laundering and Counter-Terrorism Financing Act.

If a bank detects suspicious transactions, suspects you are using the account for illegal purposes, or identifies a significant breach of their terms and conditions, they can freeze or shut down the account instantly. They may also do this if you have been abusive to bank staff.

When an account is closed without notice, the bank must still return your legitimate funds, though this process may be delayed if the account is under police or regulatory investigation.

Important exceptions

Immediate closure without warning is almost exclusively reserved for severe breaches. If an account is merely inactive, the bank cannot close it without warning. They must try to contact you and provide standard notice before transferring unclaimed funds to the government.

Additionally, if you have an open dispute with the bank or the Australian Financial Complaints Authority (AFCA) regarding the account, the bank generally cannot close it until the dispute is resolved, unless directed by law enforcement.

If your account has a credit facility or loan attached, different closure rules and notice periods apply based on the specific credit contract.

What you should do now

  1. Contact your bank immediately to find out the exact reason for the account closure.

  2. Ask the bank for instructions on how and when your remaining legitimate funds will be returned to you.

  3. Update your direct debits, salary deposits, and automated payments with a new or alternative bank account.

  4. Request a formal written explanation from the bank's internal dispute resolution team if you believe the closure was unfair.

  5. Lodge a formal complaint with the Australian Financial Complaints Authority (AFCA) if the bank fails to resolve the issue to your satisfaction.

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