Sending money to Thailand: the paper trail that matters.

What you are actually asking a bank to do

An international transfer looks to the customer like one instruction and is, in fact, a chain. Your bank in Riyadh, Dubai, Kuwait, Doha, Manama or Muscat debits your account and sends a payment message. That message travels through one or more correspondent banks, typically a dollar clearing bank in the United States if the payment is routed in dollars, before reaching a Thai bank that credits the beneficiary. Each institution in that chain runs the payment against its own sanctions screening and its own anti money laundering checks, and any one of them can hold the payment and ask a question.

Understanding the chain explains almost everything about the experience. It explains why a transfer that took a day last year takes three days this time, because a correspondent bank's screening system flagged a name that resembles something on a list and a human has to clear it. It explains why the beneficiary details must match exactly, because an automated system reconciling a name will not exercise judgement. And it explains why the answer to friction is never to route around the chain, but to give the chain what it needs. Every institution in it is doing something it is legally required to do.

The Foreign Exchange Transaction record

For any Gulf family buying property in Thailand, this is the single most important document in the entire money side of the transaction, and it is worth understanding before the first baht moves. Thai exchange control practice requires that funds brought in from abroad in foreign currency and converted into baht above a threshold be evidenced by a record issued by the receiving Thai bank. This is the Foreign Exchange Transaction record, still widely referred to in the market by the name of its predecessor form, and it certifies that a stated sum in foreign currency was remitted from abroad and converted in Thailand for a stated purpose.

Its importance is twofold. First, for a foreign buyer of a condominium unit, evidence of inbound foreign currency remittance is part of what the Land Department expects to see at registration, and the transaction can stall without it. Second, the record is the document that makes repatriating sale proceeds later a matter of paperwork rather than negotiation. Families who bring funds in without attending to this find that the difficulty arrives years later, when they sell, and by then reconstructing the trail is difficult. Get it right at the front.

The practical requirements follow from what the record has to say. The funds should arrive in foreign currency and be converted by the Thai bank, rather than being converted abroad and arriving as baht. The remitter should ordinarily be the buyer. The purpose of the remittance should be stated, and stated consistently with what the money is actually for. Your Thai lawyer and the receiving bank will tell you the exact wording they want, and you should ask them before instructing the payment rather than afterwards, because amending a purpose field after the fact is far harder than filling it in correctly.

Getting the details right

Most delays we see are caused by details that could have been checked in five minutes. The beneficiary name must match the account exactly as the Thai bank holds it, including the order of names and any company suffix. Arabic names transliterate several ways, and a passport spelling, a bank record spelling and a contract spelling that differ from each other will produce a query. Settle on one transliteration, the passport one, and use it everywhere. Where a Thai company or a developer is the beneficiary, take the account details from a document on the counterparty's letterhead and confirm them by voice with a person you have already dealt with.

• Beneficiary name exactly as the receiving bank holds it, using the passport transliteration throughout.
• Full beneficiary bank details including branch and SWIFT identifier, taken from letterhead, not from an email alone.
• Purpose of payment stated clearly, and consistently with the underlying contract.
• Remitter and buyer the same person, unless your lawyer has specifically advised otherwise.
• The underlying document ready to produce: the sale and purchase agreement, lease, invoice or hospital estimate.
• Source of funds evidence ready: recent statements, a sale contract, a dividend record or a bank letter.
• Confirmation of who pays the correspondent charges, so the beneficiary receives the intended sum.

The last item causes more irritation than any other. International payments carry charges at several points in the chain, and unless the instruction specifies that the sender bears all of them, deductions along the way mean the beneficiary receives less than the contract requires. On a property completion, a shortfall of a few hundred dollars is enough to hold up registration. Ask your bank explicitly how charges will be allocated and, where a precise sum must arrive, instruct accordingly and confirm the amount received before assuming completion.

The questions your bank will ask, and why

For a large or unusual transfer, expect your own bank to ask where the money came from and what it is for. This is not suspicion; it is the bank discharging its own obligations, and the questions are largely standard. Where did these funds originate: salary, a business, a property sale, an inheritance, a dividend, a distribution from a family holding. What is the payment for. Who is the counterparty and what is your relationship to them. Is the beneficiary a related party. Answering these fully and in writing the first time is faster than answering them in fragments over a week.

Complexity attracts more questions, and some structures reliably generate them: payments from a company account for a personal purchase, payments involving a trust or a foundation, payments where the remitter and beneficiary names differ, payments passing through a third jurisdiction, and payments where the counterparty is newly established. None of these are improper, and all of them are answerable, but each needs an explanation prepared in advance. If your affairs are held through a structure, brief your relationship manager before the payment rather than letting the compliance team meet the structure cold.

Where friction arises that seems disproportionate, and it does sometimes arise, the response is the same regardless of the reason: work with compliant institutions, supply complete documentation, and take professional advice from your own lawyer and your own bank. We do not advise on routing around any screening, reporting or sanctions regime, and no reputable adviser will. If a particular bank is unable to process a payment, the lawful options are to ask what documentation would resolve it and to use a different compliant institution, in that order.

Timelines, and how to plan around them

A straightforward transfer from a Gulf bank to a Thai bank commonly settles within one to three working days once instructed. Larger sums, first time counterparties, property completions and anything that triggers a manual review can take longer, and it is prudent to plan on a week for a payment that must arrive by a date. The working week is the other trap: the Gulf and Thailand do not share a weekend, and Friday in the Gulf and Saturday and Sunday in Thailand together produce a three day gap in which nothing settles. A payment instructed on a Thursday afternoon in Riyadh may not reach a Bangkok bank until the following Tuesday.

Two habits make timelines manageable. Send a small test payment first when dealing with a new counterparty for a large sum, confirm it arrived and that the name matched, and only then send the balance. And instruct early. There is no advantage to a payment arriving on the exact day it is due, and considerable disadvantage to it arriving late because a compliance officer in a third country asked a reasonable question on a Thursday.

The fraud that targets exactly these payments

Large inbound property and villa payments are the single most attractive target for invoice interception fraud, and the method is always the same. A criminal who has access to an email thread, on either side, sends a message that appears to come from the developer, the villa manager, the lawyer or the agent, saying that bank details have changed and providing new ones. It arrives at exactly the moment payment is expected, it references real details of the transaction, and it is convincing. The money, once sent, is gone.

The defence is a rule, applied without exception: never act on bank details received or changed by email. Confirm every set of account details by voice, on a number you already held before the transaction began, with a person you have already spoken to, and confirm again if any detail changes. Treat urgency as a warning rather than a reason to hurry, because urgency is the mechanism the fraud depends on. Our guide to financial scams and safety treats this and the related approaches in more detail.

Exchange control requirements, the documentation needed for a Foreign Exchange Transaction record, and Land Department practice all change, and requirements differ between banks. Confirm the current position with the Bank of Thailand, with the receiving Thai bank, and with a Thai lawyer you have appointed yourself before remitting funds for a property purchase. Confirm your own side's requirements with your own bank. Nothing here is tax advice: the treatment of funds remitted into Thailand is a question for your own tax adviser.

This briefing is general information, not legal, tax or investment advice. Thai rules change frequently and individual cases differ. Verify current requirements with the relevant authorities, including the Immigration Bureau, the Board of Investment, the Land Department, the Department of Business Development and the Revenue Department, and take advice on your own facts before acting.