Managing large amounts of spare change typically involves visiting a branch equipped with specialized hardware. Commonwealth Bank (CBA) provides Coin Deposit Machines (CDMs) at select locations, allowing customers to directly credit their accounts without relying on manual counting by a teller.
Before heading to a branch, it helps to understand how these machines operate and what you need to bring. The process generally requires an active card linked to your account and valid Australian currency ready for sorting.
Deposit Information Overview
| Category | Details |
|---|---|
| Methods | In-branch Coin Deposit Machines (CDMs) |
| Processing time | Typically processed on the same day |
| Eligibility | CBA customers with a linked debit or credit card |
| Key requirements | Clean Australian coins, free of debris or foreign currency |
Steps to Deposit Coins
- Insert your CommBank debit card into the coin ATM.
- Select Deposit on the screen.
- Choose the Coins option and tap Continue.
- Select the account you want to deposit into: savings, cheque, credit, or any linked account.
- Insert your coins — you can deposit up to 200 coins per transaction.
- Wait for the machine to count your coins and confirm the amount on the screen.
- Tap Confirm and print the receipt for your records.
Troubleshooting Common Issues
- Card or PIN Error: Cause: The machine cannot read your card chip, or an incorrect PIN was entered too many times. Fix: Check the card for physical damage and ensure you are using the right PIN for that specific card. Fallback: Speak to a branch teller to reset your PIN or process the transaction over the counter.
- Machine Jam or Error Screen: Cause: Debris, bent coins, or foreign objects have disrupted the internal sorting mechanism. Fix: Wait a moment to see if the machine clears the jam automatically and returns uncounted items to the reject tray. Fallback: Do not attempt to fix it yourself; notify branch staff immediately so they can secure the machine and verify your partial count.
- Account Access Restrictions: Cause: Your account may have a block on deposits, or the card used is expired. Fix: Verify your account status in the CommBank app to ensure there are no active security holds. Fallback: Contact CBA support directly at 13 2221 or ask a branch representative to review your profile.
Pro-Tip: Sifting through your collection to remove lint, paper clips, and foreign currency before visiting the branch typically prevents machine jams and reduces the time you spend at the terminal.
Frequently Asked Questions
Why did the machine reject some of my coins?
When you pour change into the machine, the system sorts items based on specific weight and size parameters. If a coin is severely damaged, sticky, or belongs to a foreign currency, it falls outside these accepted parameters and gets diverted to the return slot. You will typically need to collect these rejected items and either clean them or hand them to a teller for manual review if they are valid Australian currency.
Can I deposit coins if I only have the CommBank app and no physical card?
Currently, the hardware of the coin deposit machines requires a physical card insertion to access your profile and route the funds securely. Cardless deposit functionality is generally reserved for standard ATMs handling notes. If you do not have your physical card on hand, your best option is to speak with a teller during branch hours and provide your digital ID or account details for an over-the-counter deposit.
What happens if the machine breaks down before printing my receipt?
Hardware malfunctions occasionally happen mid-transaction due to blockages or network dropouts. If the screen freezes after you have poured your money in, the internal system logs the session based on your card details, but the final tally might not immediately reflect in your app. You should note the time and the specific machine number, then alert branch staff right away so they can reconcile the machine's contents and manually credit your account.
