Cheapest ways to send savings home from New Zealand

After months of long shifts and careful budgeting in New Zealand, the last thing you want is to lose a slice of your savings to hidden fees when you send money home. But that's exactly what bank international transfers do — quietly, through the exchange rate.

What your NZ bank actually charges you

A typical international transfer out of New Zealand hits you in three places at once. First, the exchange rate: NZ banks typically add a 2–4% margin on top of the real mid-market rate (the rate you see on Google). On NZD 5,000, a 3% margin is NZD 150 — and it's invisible because it's baked into the rate you're quoted, not listed as a fee.

• FX margin — banks mark up the real rate by 2–4%, the biggest hidden cost
• Flat transfer fee — the big five NZ banks typically charge NZD 20–30 per outward transfer
• Intermediary (correspondent) bank fees — deducted mid-journey on SWIFT, so the recipient gets less than expected

Compare on the real rate, not the headline

Consumer NZ tested New Zealand's five biggest banks (ANZ, ASB, BNZ, Kiwibank, Westpac) against specialist providers and found that using Wise instead of Westpac to send NZD 10,000 to Australia could save the equivalent of around NZD 200. The savings are similar for other corridors.

The rule of thumb: always look up the mid-market rate on Google or XE before you transfer, then compare it against what your provider is quoting. The gap between those two numbers is what you're paying.

• Check the mid-market rate first (Google, XE.com)
• Non-bank providers (Wise, XE, OFX, Remitly) consistently beat bank FX rates
• Send in larger, fewer transfers to minimise flat fees
• Avoid airport kiosks and hotel exchange counters — margins can reach 10%

Timing your transfer and closing your NZ account

Don't convert your NZD savings at the airport — currency exchange counters there charge some of the worst rates available. Convert online a day or two before you fly, once you've confirmed your final account balance.

On closing your NZ account: you don't have to close it before you leave. Many banks let you keep a NZ account open as a non-resident, and it's worth keeping it active until your end-of-year tax refund from IRD arrives. IRD will deposit your refund directly into your registered NZ bank account, so closing it early means a delay while you update your details in myIR.

• Transfer online before your departure — never at the airport counter
• Keep your NZ account open until your IRD tax refund arrives, or update bank details in myIR
• Confirm your KiwiSaver or PAYE final balances before closing accounts
• Screenshot or download your transaction history for tax records

A different option: swap, don't send

If someone is arriving in your home country just as you're leaving New Zealand, you each hold the opposite currency. Tern matches departing and arriving travellers to swap NZD directly at the real mid-market rate for a single flat fee — so neither side pays a percentage to a bank or broker. No FX margin, no SWIFT intermediary, no surprises.