Cross-border money transfer questions, answered straight

It's the difference between the real mid-market exchange rate and the rate a bank or transfer provider actually gives you. It's usually the biggest cost in an international transfer, and it often doesn't appear anywhere as a stated fee — it's simply built into the rate you're quoted.

Generally no. Sending money to support family abroad is treated as a personal gift by the sender, and the US annual gift exclusion is large enough that routine remittances essentially never trigger a US filing requirement for the sender. This is general information, not personalized tax advice for larger or unusual transfers.

It depends on the amount and what it is. A gift or inheritance from a foreign individual or estate generally needs to be reported on Form 3520 if it exceeds $100,000 in a calendar year — as a reporting requirement, not a tax, since foreign gifts and inheritances are usually not taxable income to the US recipient.

Both report foreign financial accounts and assets, but they're filed with different agencies (FBAR with FinCEN, Form 8938 with your tax return), have different thresholds, and neither substitutes for the other. FBAR generally applies once foreign accounts total over $10,000 at any point in the year; Form 8938 thresholds are higher and vary by filing status and residency.

An online transfer service is usually cheaper for routine transfers into a bank account, because it typically applies a tighter exchange rate margin than a traditional bank wire. A bank wire is often still the more practical choice for very large transfers given higher limits and an established compliance trail.

Independent financial data sites publish it for free, in real time, for most currency pairs. Compare that number to the rate any provider actually quotes you — the gap between the two is the spread, and it's the real number to shop on, not the stated fee alone.

No. Our calculator never fetches or quotes a live market rate — you enter the rate a provider has actually quoted you, and the tool shows you what that rate, and any margin in it, is really costing you. Rates move constantly, and a comparison is only honest if it uses the rate you were actually given.

Often because a correspondent bank somewhere in the chain deducted its own handling fee before passing the transfer along, which happens outside the sender's visibility. Some transfer services avoid this by using their own settlement network instead of a long correspondent chain — worth asking about directly if the exact amount received matters.

A held transfer isn't necessarily a sign of a problem — it's often a routine compliance or sanctions screening check that resolves within days. Provide accurate, complete information (purpose, relationship to recipient, any requested documentation) rather than repeatedly calling to expedite it, which usually doesn't speed things up.

The reporting rules described on this site — FBAR, Form 8938, gift tax thresholds — are specific to US persons for US tax purposes. The mechanics of the FX spread, correspondent banking and transfer methods apply broadly to cross-border transfers generally, but destination-country rules and thresholds vary and are named specifically wherever they matter.

This is one of the most common patterns behind cross-border transfer scams, and international wires are difficult to reverse once sent. Treat pressure to send money quickly to an unverified recipient as a serious warning sign, regardless of how convincing the story is.

We describe how spreads, fees and transfer methods generally work and link to comparison tools and partner pages where relevant. We are not a transfer provider ourselves, we don't move money on anyone's behalf, and we don't guarantee any specific outcome from any provider.