Start from what the money is for
Clients tend to ask which transfer method is cheapest, which is the wrong first question. The right first question is what the money is for, because the purpose determines what evidence you will need to produce later and the evidence determines the route. Money for living expenses during a long stay has no special evidential requirement; it needs to arrive reliably at a reasonable cost. Money for a condominium purchase has a very specific requirement that must be satisfied at the moment of transfer and cannot be constructed after the event. Money for a business, an investment, school fees or a medical episode sits somewhere between, and generally wants a clean bank to bank record.
Everything in this guide assumes lawful, documented channels and nothing else. Money moves through banks and licensed transfer operators, in the sender's own name, with the purpose stated correctly and the records kept. Our office does not advise on, arrange, or discuss any other approach, and we will say plainly that splitting a transfer into smaller pieces to stay below a reporting threshold is unlawful in most jurisdictions, is detected routinely, and destroys the very paper trail a purchaser needs. There is no version of this in which the informal route is the clever one.
Bank wire against licensed transfer service
A conventional bank wire, sent through your own bank across the international messaging network to a Thai commercial bank, is the slower and more expensive option and the one that produces the cleanest evidence. It moves foreign currency into Thailand, where it is converted to baht by the receiving bank, and that sequence is exactly what a property transaction requires. Its weaknesses are real: intermediary banks deduct fees along the way, retail bank exchange rates are rarely competitive, and compliance checks can add days.
Licensed transfer operators, the regulated non bank services that have taken much of this market, are typically faster and materially better on exchange rate, and for a client funding living costs, rent, school fees or a family member's allowance they are an entirely sensible choice. There is one structural point that matters enormously and that clients are rarely told. Many of these operators do not actually send your foreign currency to Thailand. They collect it at home, convert it in their own books, and pay out baht from a domestic Thai account they already hold. Commercially that is efficient. Evidentially it can mean no foreign currency ever entered the country in your name, and therefore no foreign exchange transaction record can be issued for it. For everyday money that is irrelevant. For a property purchase it is fatal.
| Purpose | Recommended route | Why |
|---|---|---|
| Living costs, rent, allowances | Licensed transfer operator | Better rate, faster, evidence requirement is low |
| School fees and regular commitments | Either, set up as a standing arrangement | Predictability matters more than a few basis points |
| Condominium purchase under the foreign quota | Bank wire in foreign currency to a Thai bank | Only this reliably produces the foreign exchange record |
| Business investment or capital injection | Bank wire, with the purpose stated | The record supports later repatriation and audit |
| Large one off payment to a Thai counterparty | Bank wire to the counterparty's bank account | Traceable, disputable, and matched to an invoice |
| Any amount you would rather not explain | There is no such route here | Lawful documented channels only |
The FET form, and why the paperwork decides your future
When foreign currency above the applicable threshold is remitted into Thailand and converted into baht, the receiving Thai commercial bank issues a foreign exchange transaction record, widely referred to as the FET form and known for many years by its older designation. It records the amount of foreign currency received, the date, the remitter, the beneficiary and the stated purpose of the remittance. It is issued by the bank, not by you, and it is issued at the time of the transaction. You cannot ask for one later for a transfer that has already been made and converted, and no adviser can reconstruct one.
For a foreign buyer acquiring a condominium unit within the foreign ownership quota, this document is central. Thai law requires that the purchase funds be brought into Thailand in foreign currency and converted here, and the Land Department will expect documentary evidence of that when ownership is transferred. It also matters at the other end of the story: when the unit is eventually sold, a clean inbound record supports the lawful repatriation of the proceeds. A purchaser who moved the money through a route that produced no such record has not committed an offence, but may find the transfer of ownership obstructed at the worst possible moment, with a deposit at risk and a completion date fixed.
- Send in foreign currency and let the Thai bank convert it, never convert to baht before sending
- Have the remitter be the person who will be named as the buyer, wherever it is possible to arrange it that way
- State the purpose of the remittance correctly on the instruction, in the terms your Thai lawyer specifies
- Send in as few tranches as the transaction allows, and keep the record for every one of them
- Ask the receiving bank to issue the record at the time of receipt, and confirm you have it before completion
- Give your Thai lawyer sight of the instruction wording before the money moves, not after
Thresholds, form designations and bank procedures change here, and we deliberately state no figures. The receiving bank and the Bank of Thailand are the authorities on what applies on the day.
Documentation to expect at both ends
Both the sending institution and the receiving one will ask questions, and being ready for them shortens everything. Expect to provide identification and proof of address, evidence of the source of the funds for the specific transaction, such as a sale contract, a dividend statement, a salary record or a completion statement, and for larger sums evidence of the source of wealth, which is the broader question of how the money came to exist. Expect the receiving bank to want the underlying document for the payment: a reservation agreement or sale and purchase contract for a property, an invoice for a service, a contract for a business investment. Expect a first transfer to a new beneficiary to attract more scrutiny than the fifth.
None of this is obstruction and none of it should be worked around. Banks that ask these questions are the banks you want, and the clients who find international transfers painless are invariably the ones who assembled the file before starting rather than in response to an email on a Friday afternoon. Where our office is involved in a purchase, we build that file with the client's advisers ahead of the first transfer, so that the questions have answers already attached to them.
Timelines, and what delays them
| Route | Typical timeline | What extends it |
|---|---|---|
| Bank wire, major currency, established beneficiary | One to three business days | Cut off times and correspondent banks |
| Bank wire, first transfer to a new beneficiary | Two to five business days | Compliance review and source of funds questions |
| Bank wire, large sum or complex purpose | Up to a week or more | Enhanced due diligence at either end |
| Licensed transfer operator, ordinary amount | Same day to two business days | Verification checks and funding method |
| Any route, around a public holiday | Add several days | Thai and home country holidays rarely coincide |
The practical lesson is to build slack into a completion date rather than a transfer instruction. Thai property timetables are not forgiving, and a wire that is sitting in a compliance queue is invisible to everyone until it clears. Where a date is fixed, we start the money moving well before it is needed and confirm receipt and the issued record before anyone travels to sign anything.
Costs, and where they hide
Four costs sit on an international transfer and only two of them are usually quoted. There is the sending bank's fee, which is disclosed. There is the receiving bank's fee, which is often not mentioned at all. There are intermediary or correspondent bank deductions, which are taken from the amount in transit and are the reason a beneficiary sometimes receives less than the sender sent. And there is the exchange margin, which is by far the largest of the four on any substantial sum and which is embedded in the rate rather than stated as a charge. Compare routes on the amount of baht that actually arrives, not on the headline fee.
One technical point is worth knowing because it saves arguments. When you send a wire you choose who bears the charges, and the options are that the sender pays everything, that the charges are shared, or that the beneficiary bears them. Where a precise amount must arrive, on a property completion above all, instruct that the sender bears all charges so that intermediary deductions do not leave the payment short. On a large purchase, a shortfall of a few thousand baht discovered on completion day is a genuine problem and is entirely avoidable at the point of instruction.
What the office does
For a client moving money for a purchase or a relocation, our role is coordination rather than banking. We make sure the Thai lawyer has specified the wording of the remittance purpose before anything is sent. We confirm with the receiving bank what it will need and when the record will be issued. We check that the named remitter and the named buyer match. We build the source of funds file with the client's own advisers so that compliance questions are answered on first asking. And we track the transfer to receipt, because the single most common failure in this process is everyone assuming somebody else confirmed that the money had landed and the paperwork existed. It is unglamorous work and it is the difference between a completion that happens on the day and one that does not.
Transfer thresholds, foreign exchange documentation requirements, bank procedures and timelines all change, and the requirements for a property purchase are specific to the transaction. Verify the current position with the receiving Thai bank and the Bank of Thailand, confirm charges and timelines with your own bank, and instruct a qualified Thai lawyer and your own tax adviser before moving funds. This guide is general information and not legal, tax or financial advice.
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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.
Where a conversation helps.
Briefings generalise; your situation will not. We work with a limited number of private partners, and if any of the above touches a decision you are actually making, we would be glad to consider it with you, privately and without obligation.
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