Disputing a transaction
You can dispute most Visa network transactions where you have used your BNZ Visa^ or Flexi Debit Visa^ card(s). Visa network transactions include, but are not limited to:
- contactless payments
- Apple Pay and Google Pay™
- online and phone purchases
- international payments.
Transactions we can investigate
We can dispute a transaction on your behalf if:
- you paid for goods or services but didn’t receive them
- you received goods or services that were damaged or weren’t as advertised
- your card details were stolen and used fraudulently by a third party
- a company promised you a refund but didn’t process the credit
- a company has charged you multiple times for a single transaction
- you cancelled your order but the company still charged you.
We’re not able to accept disputes for:
- EFTPOS transactions for purchases made in New Zealand, where the ‘Cheque’ or ‘Saving’ option is selected
- transactions made with non-Visa services (for example, Worldline’s Online EFTPOS service). In this scenario, we recommend you contact the merchant you made the purchase with
- any transactions made with your Eftpos card, unless you believe fraud has occurred
- transactions that are still pending. Find out more about pending transactions
How to dispute a transaction
To make a dispute, you’ll need to contact us within 60 days^ of:
- the date of the transaction
- the expected delivery date for the goods or services.
Ways to contact us
- Call 0800 800 667
- Send a message in Internet Banking
- Visit a BNZ branch
- Write to: BNZ, Attn: Disputes Transaction Department, PO Box 2295, Wellington
Make sure you give us as much information as possible to support your dispute.