What is a direct debit?

Claudia AinsleyWritten byClaudia Ainsley
Reviewed byMatt Leeburn
Updated 26 Aug 2026

A direct debit is an authority, given through a Direct Debit Request (DDR), that lets a biller withdraw agreed payments from your nominated bank account, usually for recurring bills.

Also known as: Direct Debit Request (DDR), direct entry payment, BECS debit

Key points

  • The DDR records your name, BSB, account number, billing reference, payment frequency and start date, and stands as your consent for future debits.
  • Debits travel through the BECS (Direct Entry) system administered by AusPayNet and typically take one to two business days to process.
  • Direct debits can be fixed-amount, variable-amount or one-off; if the amount can vary, the DDR should say so and set out any notice requirements.
  • Lenders commonly collect loan and lease payments by direct debit, alongside subscriptions, utility bills and regular donations.
  • To cancel, tell the biller or your bank in writing; once asked, your bank must stop the debits and pass the cancellation on.

How a direct debit works

Your rights and how to cancel

Collecting payments by direct debit

Example

Not to be confused with

Payment frequency
payment frequency is how often a repayment falls due, whereas a direct debit is the mechanism that collects it from your account
Credit card
a recurring card payment runs on card rails with merchant fees and chargeback rules, whereas a direct debit draws on a bank account through Direct Entry

Frequently asked questions

How do I stop a direct debit from my bank account?

You can ask the biller to cancel the Direct Debit Request, or go straight to your bank. Once your bank has your request it must stop the payments and pass the cancellation on to the biller's bank, and it cannot charge overdraft fees on a debit taken after that. Keep written confirmation.

Can I get a refund for an unauthorised direct debit?

Yes. Contact the biller and your bank as soon as you notice it, provide evidence such as statements and any DDR you signed, and lodge a dispute. Banks investigate under the payment scheme rules and may provisionally credit your account while they do. If it stays unresolved, external dispute resolution may be available.

How long does a direct debit take to process?

Direct Entry debits are typically processed within one to two business days of the scheduled date, although settlement timing between the banks can vary. The biller then reconciles the payment using the reference on your DDR. The Reserve Bank's payments overview explains clearing timeframes in more detail.

What happens if a direct debit bounces?

The biller is notified that the payment was returned, usually for insufficient funds. It should tell you promptly, attempt a retry if that is appropriate, and offer other ways to pay such as card, BPAY or a manual transfer. Depending on your account terms, your bank or the biller may charge a fee.

Can a biller change the amount they debit from my account?

Only if your Direct Debit Request allows variable amounts, as with utility bills based on usage, and the biller gives any notice the DDR or scheme rules require. If you did not consent to variable amounts, or the notice was not given, you can dispute the debit with the biller and then your bank.

Go deeper

Sources

This article is general information only and is not financial advice.