What happens when your money crosses a border

When you send money internationally, your payment does not travel in a straight line from your bank to the recipient's. Instead, it moves through a chain of intermediaries — your bank, one or more correspondent banks, and the recipient's bank — each taking a small fee and converting currency along the way. The speed, cost, and final amount received depend entirely on which route your bank chooses and which network it uses.

The two largest networks that move international payments are SWIFT (the Society for Worldwide Interbank Financial Telecommunication) and CHIPS (the Clearing House Interbank Payments System). SWIFT handles most cross-border transfers globally and is slower but cheaper for smaller amounts. CHIPS processes fewer but larger transactions and is used mainly for high-value payments between major financial institutions. A third option, correspondent banking, is older and slower — your bank sends money to a bank it has a relationship with, which sends it to another bank, and so on, until it reaches the destination.

Your bank decides which route to use based on the destination country, the amount, and its own relationships with other banks. You typically cannot choose the route yourself, though some banks let you request a specific correspondent bank if you know one.

Key Takeaways

  • International payments pass through multiple banks and currency conversions, each adding time and cost, so the amount received is often less than what you sent.
  • SWIFT is the most common network for cross-border transfers and typically takes three to five business days; correspondent banking can take a week or longer.
  • Your bank sets the exchange rate and takes a markup on top of the real market rate, so comparing banks before sending large amounts can save hundreds of dollars.
  • The recipient's bank may also charge a receiving fee, which is deducted from the amount they get, so ask before you send.
  • Specialized money transfer services like Wise and OFX often offer better exchange rates and lower fees than traditional banks for amounts under $10,000.

How SWIFT transfers work and why they take time

A SWIFT transfer begins when you give your bank the recipient's name, bank account number, and SWIFT code (an eight or eleven-character identifier for the recipient's bank). Your bank sends an encrypted message through the SWIFT network describing the payment. SWIFT itself does not move money — it only carries the instruction. Your bank then sends the actual funds through a separate channel, usually through a correspondent bank or a direct account it holds at the recipient's bank.

The delay happens because each bank in the chain must verify the instruction, check for fraud, and confirm it has received the funds before passing them on. If any detail is wrong — a mismatched name, an incorrect account number, or a typo in the SWIFT code — the payment can be held or rejected, and your bank must contact you to correct it. This verification step is why SWIFT transfers typically take three to five business days, even though the message itself travels in seconds.

SWIFT charges your bank a small fee per message (usually $15 to $25), which your bank passes on to you. On top of that, your bank adds its own markup on the exchange rate — typically 1 to 3 percent above the real market rate — and may charge a flat fee of $15 to $50 depending on the destination country and the amount.

Correspondent banking and why it costs more

Correspondent banking is the older method, used when your bank does not have a direct relationship with the recipient's bank. Instead, your bank sends the money to a correspondent bank it does have a relationship with, which then sends it to another correspondent bank, which finally sends it to the recipient's bank. Each hop adds a fee and a delay.

A correspondent banking chain might look like this: your U.S. bank sends to a major money center bank (like JPMorgan or Bank of America), which sends to a regional bank in the destination country, which sends to the recipient's local bank. Each bank takes a fee — typically $10 to $30 per hop — and the total can easily reach $50 to $100 for a single transfer. The recipient's bank may also deduct its receiving fee from the amount they get, so the person on the other end receives significantly less than you sent.

Correspondent banking also takes longer because each bank must process the payment sequentially. A transfer that would take three to five days via SWIFT can take seven to ten days through correspondent banking, especially if the destination is a smaller country or a bank with fewer international relationships.

Currency conversion and exchange rate markups

When you send money internationally, your bank must convert your currency to the recipient's currency. The real market exchange rate — the one you see on financial news sites — changes constantly throughout the day. Your bank does not use that rate. Instead, it uses a rate it sets itself, which includes a markup of 1 to 3 percent (sometimes higher for smaller amounts or less common currencies).

On a $5,000 transfer from U.S. dollars to euros, a 2 percent markup can cost you $100 or more. Large banks typically have wider markups than smaller banks or online-only banks, because they have less competitive pressure. Some banks publish their exchange rates; others do not, so you have to ask before you send.

The markup is how banks profit on international transfers, separate from the flat fees they charge. If you are sending a large amount, comparing the all-in cost (fees plus the exchange rate markup) across three or four banks can save hundreds of dollars. For amounts under $5,000, specialized money transfer services often beat traditional banks because they use real market rates or rates with much smaller markups.

Receiving fees and what the recipient actually gets

When money arrives at the recipient's bank, that bank may charge a receiving fee — typically $10 to $25 — which it deducts from the amount received. This fee is separate from what you paid and is not always disclosed upfront. The recipient ends up with less than you sent, and they may not know why until the money hits their account.

Some banks charge receiving fees on all incoming international transfers; others charge only on transfers from certain countries or only on transfers below a certain amount. A few banks waive receiving fees for customers who maintain a minimum balance or have a premium account. Before you send money, contact the recipient's bank directly and ask whether they charge a receiving fee and how much it is. Then add that amount to your total cost calculation.

If the receiving fee is high, you have the option of sending a larger amount to offset it, but that means paying more in your own bank's fees and exchange rate markup. The math is worth doing: sometimes it is cheaper to send $5,200 and have the recipient receive $5,000 after their bank's fee than to send $5,000 and have them receive $4,975.

Alternatives to traditional bank transfers

For amounts under $10,000, specialized money transfer services often offer better rates and lower fees than banks. Services like Wise (formerly TransferWise), OFX, and Remitly use real market exchange rates or rates with markups of 0.5 percent or less, and charge flat fees of $1 to $10 depending on the amount and destination. They also publish their rates upfront, so you know exactly what you will pay before you send.

These services work by holding accounts in multiple countries and matching senders and receivers, so they avoid the correspondent banking chain entirely. A transfer via Wise to most developed countries takes one to two business days, compared to three to five days for SWIFT. For developing countries or less common currency pairs, the time can be longer, but it is still usually faster than correspondent banking.

The tradeoff is that these services have lower daily or monthly limits than banks (typically $50,000 to $500,000 per transfer, depending on the service and your verification level), and they do not offer the same fraud protection or recourse if something goes wrong. For regular, smaller transfers, they are usually the better choice. For one-time large transfers or transfers to countries these services do not cover, your bank is your only option.

What to do if a transfer goes wrong

If a transfer is delayed or the recipient did not receive the money, the first step is to contact your bank with the confirmation number from your transfer receipt. Your bank can check the status through SWIFT or its correspondent banking network and tell you where the money is stuck. If it is held at an intermediate bank, your bank can contact that bank and ask why.

Common reasons for delays include a mismatch between the name on the account and the name on the transfer (banks are strict about this), an incorrect SWIFT code or account number, or fraud screening at an intermediate bank. If the name does not match exactly, the receiving bank may reject the transfer and send it back to your bank, which can take another week. This is why it is critical to confirm the recipient's exact legal name and account details before you send.

If money is lost or sent to the wrong account, your bank's liability depends on whether the error was yours or the bank's. If you provided an incorrect account number or SWIFT code, your bank is typically not responsible. If your bank entered the information wrong, it may be able to recover the funds, but this process is slow and not always successful. This is why many banks ask you to send a small test transfer first if you are sending to a new recipient.

Frequently Asked Questions

How long does an international bank transfer actually take?

SWIFT transfers typically take three to five business days. Correspondent banking can take seven to ten days. Specialized money transfer services like Wise usually take one to two business days. The exact time depends on the destination country, the banks involved, and whether the transfer triggers additional fraud screening.

Why is the amount my recipient got less than what I sent?

The difference comes from three sources: your bank's exchange rate markup (1 to 3 percent), your bank's flat fee ($15 to $50), and the recipient's bank's receiving fee ($10 to $25). Each one is deducted from the amount received. Ask your bank for the all-in cost before you send, and ask the recipient's bank whether they charge a receiving fee.

Can I choose which bank my money goes through?

Not directly. Your bank decides the route based on its relationships and the destination. Some banks let you request a specific correspondent bank if you know one, but this is rare and may not speed up the transfer. Specialized money transfer services give you more control over the route because they use their own networks.

What is the difference between SWIFT and correspondent banking?

SWIFT is a messaging network that most banks use for international transfers; it is faster and cheaper. Correspondent banking is an older method where your bank sends money through a chain of banks it has relationships with; it is slower and more expensive because each bank takes a fee. SWIFT is the default for most transfers today.

Is it safer to use a bank or a money transfer service?

Banks are regulated by government agencies and offer more legal recourse if something goes wrong. Money transfer services are also regulated but have lower liability limits. For small, regular transfers, money transfer services are usually fine. For large one-time transfers or transfers to countries these services do not cover, use your bank.