Sending Money Overseas: What It Really Costs
Almost everything written about sending money overseas compares the wrong number. The fee is displayed, compared, and advertised as free. The fee is also, usually, the smaller half of what you pay.
The larger half is the exchange rate margin: the gap between the rate you are given and the real rate the currency is trading at. It is not disclosed as a cost, it is not itemised on your receipt, and on a typical transfer it can run several times the fee.
The three things to remember
Your total cost is the fee plus the exchange rate margin. The margin is usually the bigger of the two and is never shown as a charge. So compare only one thing: how much arrives, in the currency it arrives in.
What the mid-market rate is
The mid-market rate is the midpoint between what buyers and sellers are trading a currency at. It is the rate you see on a search engine or a financial news site, and it is the honest reference point. No retail provider gives it to you, and none is obliged to.
What they give you instead is a rate a little worse. That gap is the margin, and it is revenue. A provider quoting 3.90 when the market is at 4.05 has taken about 3.7 percent, and has taken it in a way that appears nowhere on the transaction as a fee.
A provider advertising no transfer fee has not given up its revenue. It has moved the revenue into the rate, where you cannot see it and cannot easily compare it. A fee-free transfer is very often the more expensive one, and the worked example below is a case where it is.
A worked example: $1,000 to Samoa
Suppose the mid-market rate is 4.05 Samoan tala to the New Zealand dollar. Two providers quote for a $1,000.00 transfer.
Now split that $44.74 into its two parts, because the split is the point of this guide.
The fee-free option, priced properly
Provider B charges no fee at all and offers a rate of 3.85. It looks cheaper. It is not.
Ask each provider one question: how many tala, dollars, pesos or rupees will actually land in the recipient's account, for exactly this amount sent today? That single number contains the fee, the margin and any intermediary deduction. You do not need to understand the pricing to compare it correctly, and no provider can present it favourably by restructuring where the cost sits.
Why New Zealand's Pacific corridors cost more
This is not a small effect and it is not the sender's fault. The World Bank's Remittance Prices Worldwide data put the global average cost of sending the equivalent of USD 200 at 6.4 percent in the fourth quarter of 2023. The Pacific regional average, covering Fiji, Tonga, Vanuatu and Samoa, was 9.1 percent in the fourth quarter of 2022, against a global average of 6.25 percent at that time.
Within a single corridor the spread between providers is far wider than that gap. On the New Zealand to Tonga route, published comparisons have found the cheapest options costing a little over 3 percent while some bank transfers ran above 15 percent. Same money, same destination, five times the cost.
| Reason | What it does to the price |
|---|---|
| Correspondent banking withdrawal | Overseas banks exited small Pacific transfer operators over compliance risk, thinning competition |
| Small transaction volumes | Fixed compliance and licensing costs spread over fewer transfers |
| Cash payout networks | Physical agent networks in small markets cost more per transaction to run |
| Limited price transparency | Where cost sits in the rate, few senders compare the arriving amount |
The last row is the one you can do something about today. The first three are structural and take policy to shift.
Remittances are not pocket money in these economies. They are equivalent to around half of Tonga's gross domestic product and roughly a third of Samoa's. Every percentage point of cost is money leaving households that are, in many cases, already sending more than they can comfortably spare. The United Nations Sustainable Development Goal target 10.c commits countries to getting remittance costs below 3 percent and eliminating corridors above 5 percent by 2030. New Zealand's Pacific corridors are a long way from both.
Practical ways to pay less
The World Bank publishes cost data corridor by corridor and provider by provider at remittanceprices.worldbank.org, updated quarterly. An average across the Pacific tells you the region is expensive. Your corridor page tells you which specific providers are cheap on your route this quarter, which is the answer you actually need.
On identification and delays
Anti-money laundering rules require providers to verify who you are and, for larger amounts, where the money came from and where it is going. That is not a provider being difficult. It is the Anti-Money Laundering and Countering Financing of Terrorism Act 2009 applying, and every legitimate provider does it.
The practical consequence is to allow time on a first transfer, and to expect questions if the amount is large or the pattern is unusual. A provider that asks nothing at all is a provider worth being wary of, not a convenient one.
What this guide does not cover
Currency movements between quoting and arrival, tax treatment of money received overseas, business trade payments and the rules of the destination country all sit outside this. Corridor costs and provider rates change constantly, so treat every figure here as an illustration of method rather than a current price, and check your own corridor before sending. This is general information rather than financial advice.
Related guides and tools
- Tax residency and overseas income guide, for when money crossing a border has tax attached.
- KiwiSaver moving overseas guide, for what happens to retirement savings when you leave.
- Working remotely for an overseas employer guide, for being paid from another country.
- Avoiding scams guide, for the transfer requests that should never be actioned.
- Tools: Currency converter, for checking the mid-market rate before you accept a quote.
Test Your Knowledge
Ten questions on remittance costs and how to compare them.
Sources: the World Bank's Remittance Prices Worldwide database, which reported a global average cost of 6.4 percent to send USD 200 in the fourth quarter of 2023 and a Pacific regional average of 9.1 percent in the fourth quarter of 2022; United Nations Sustainable Development Goal target 10.c; and published analysis of correspondent banking withdrawal from Pacific remittance corridors. Corridor costs change, so check remittanceprices.worldbank.org for your own corridor before relying on any figure here.