Open Banking Payments in New Zealand, Explained (vs Cards and Bank Transfers)

You might have started seeing "pay directly from your bank" as an option when you check out or settle an invoice. That's open banking — and in New Zealand it's quietly becoming the best way to move money for both businesses and their customers.

But what actually is it? And why would you use it instead of a credit card or a good old bank transfer? Here's a plain-English breakdown.

What is open banking?

Open banking is a secure way for you to let a trusted service initiate a payment directly from your bank account, without handing over your login or card details.

Instead of typing in card numbers or manually copying an account number, you authorise the payment through your own bank. The money moves bank-to-bank, straight from your account to the recipient. In New Zealand, this is powered by licensed providers like Akahu, which connect securely to the major banks.

The key idea: you stay in control, the payment is authorised by you through your bank, and no sensitive card details are ever entered or stored.

How it compares to the alternatives

Let's put the three common ways to pay side by side.

Open banking vs credit and debit cards

Cards are familiar, but they carry baggage for businesses and customers alike:

• Fees. Card processing fees can exceed 3% per transaction. On a big invoice, that's real money.
• Chargebacks. A customer can reverse a card payment weeks later, sometimes long after the work is done. For a service business, that's a constant tail risk. (More on this in how to avoid chargebacks.)
• Currency conversion. Some processors settle in a foreign currency, adding conversion costs even for a New Zealand transaction.

Open banking sidesteps all three. Fees are lower, the payment is settled in NZD, and because the customer explicitly authorises the transfer through their bank, there are no card chargebacks.

Open banking vs manual bank transfers

The classic "here's my account number" transfer is cheap, but clunky and error-prone:

• The customer has to leave the invoice, log into their banking, and retype the account number and reference by hand.
• Mistyped references create reconciliation headaches, with payments landing that nobody can match.
• There's no built-in link between the payment and the invoice or job.

Open banking keeps the low cost of a bank transfer but removes the friction. The payment is pre-filled and authorised in a couple of taps, tied to the right invoice, with the reference correct every time.

Open banking vs cash

Cash leaves no record, can't be done remotely, and offers no protection to either side. It has its place, but for any job of size it's the riskiest option of all.

Why open banking is a great fit for escrow

Open banking and escrow are a natural pairing. Escrow needs the buyer's money to actually arrive in a protected trust account before work begins — quickly, cheaply, and without the risk of it being clawed back later.

Open banking delivers exactly that:

• It's fast. The money moves bank-to-bank without card settlement delays.
• It's final. No chargebacks means once funds are in the trust account, they're genuinely committed.
• It's cheap. Lower fees mean more of the payment reaches the person who did the work.
• It's secure. No card details change hands, and the customer authorises everything through their own bank.

That combination is why modern New Zealand escrow services fund payments through open banking rather than cards.

Is it safe?

Yes — and in several ways it's safer than the alternatives. You never share your banking login or card details with the business you're paying. You authorise each payment yourself, through your own bank's secure process. And the licensed open banking providers that power it are regulated and connect to the banks through secure, permissioned channels.

Because there's no card number floating around, there's nothing to be skimmed, stored insecurely, or leaked in a data breach.

The bottom line

Open banking takes the best of both worlds: the low cost of a bank transfer and the smooth, one-tap experience of a card, without the fees, chargebacks, or manual errors of either. For New Zealand businesses that want to get paid quickly and safely — and for customers who'd rather not enter card details — it's fast becoming the default.

At CASHBOX, every payment is funded through open banking and held safely in escrow until the job's done. Get started for free and see how much simpler getting paid can be.