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← All articlesThailand foreign income remittance tax — branded guide cover

Tax on foreign income in Thailand: how the remittance rule works and when a transfer is not taxed

Taxes & FinancePublished · 9 min read

An owner of a Phuket condo who transfers money from abroad — to buy property, to cover living costs, to reinvest dividends — eventually runs into the question of whether that transfer is taxed by Thailand. Since 2024, the answer depends not on the amount or the sending bank, but on what exactly you are bringing in: income or capital, and whether you are a tax resident. Here is how the remittance rule works mechanically, what physically counts as “remitting income,” and why a transfer to buy into Layan Verde or Layan Green Park is, as a rule, not a taxable event.

Contents

  1. Why it matters to a Phuket property owner
  2. The remittance rule: how it has worked since 2024
  3. What physically counts as “remitting income”
  4. Capital vs income: what is not taxed
  5. Which types of income most often fall under the rule
  6. DTAs: how to avoid paying tax twice
  7. The LTR visa: a legal exemption
  8. Buying property and the FET form
  9. Pitfalls
  10. Mini-case: two transfers, two outcomes
  11. Conclusion and next step

1. Why it matters to a Phuket property owner

An investor who holds a unit in a rental pool and also transfers money from abroad — to buy the next unit, to cover personal spending during the season on Phuket — regularly crosses the boundary between two different tax worlds: Thai-sourced income (rental income is always taxed, see our article on tax residency) and foreign income, which the Thai tax authority can only see the moment money is brought into the country. The remittance rule is precisely about the second world, and it directly shapes how you should plan transfers if you spend 180+ days a year on Phuket.

2. The remittance rule: how it has worked since 2024

Before 1 January 2024, a simple loophole applied: foreign income was taxed by Thailand only if it was remitted into the country in the same calendar year it was earned. Transfer the money a year later, and no tax arose at all.

From 1 January 2024, Revenue Department Order Paw. 161/162 closed that loophole: any foreign income of a tax resident remitted into Thailand is subject to income tax regardless of the year it was earned — provided the income was earned on or after 1 January 2024. Income earned before that date remains outside the rule under transitional provisions, even if remitted now.

Two conditions must both hold for the rule to apply:

  1. You are a Thai tax resident in the year of remittance (180+ days in the calendar year).
  2. You physically bring foreign income, earned on or after 1 January 2024, into the country.

3. What physically counts as “remitting income”

The Revenue Department interprets “remittance” broadly — it is not limited to bank transfers:

Way of transferring money to Thailand Counts as remittance
SWIFT transfer to a Thai bank account Yes
Cash withdrawal at a Thai ATM with a foreign card Yes
Paying for goods and services in Thailand with a foreign card Yes
Carrying cash across the border Yes
Transfer to an account outside Thailand (income stays abroad) No

Formally, each “yes” event is a potential remittance of income if the money transferred is, by its nature, income rather than capital. In practice the tax authority is typically interested in large, systematic transfers rather than a one-off hotel payment by card, but the law sets no formal amount threshold.

4. Capital vs income: what is not taxed

The key distinction that is often missed: the remittance rule taxes income, not any money you move into Thailand. If the transferred amount is the principal of savings accumulated before the income arose, proceeds from selling personal property outside a business activity, or simply capital rather than income as defined under Thai tax law, no tax arises. The burden of proof sits with the taxpayer — you need to document the origin and date the money was received (bank statements, contracts, tax returns in the source country).

The practical takeaway: build the paper trail that separates capital from income before a large transfer, not after the fact when a bank or the tax authority asks.

5. Which types of income most often fall under the rule

Type of income Usually taxed on remittance (resident, income earned after 2024)
Salary from a foreign employer Yes
Dividends from foreign stocks and funds Yes
Capital gains (stocks, crypto, sale of a business) Yes
Foreign pension Yes
Rental income from foreign property Yes
Return of deposit principal or savings accumulated before the income arose No (capital)
Inheritance Separate regime, usually outside income tax

The last row concerns inheritance — a separate area of Thai law not covered by the remittance rule; for significant amounts, seek separate advice.

6. DTAs: how to avoid paying tax twice

Thailand has signed double tax agreements (DTAs) with dozens of countries. If income has already been taxed in the source country, a DTA usually lets you credit that tax against your Thai liability instead of paying twice. The mechanism is not automatic — you must declare the income in Thailand and attach proof of tax paid abroad (a certificate from the foreign tax authority, payment records). Terms and rates differ by treaty — check the applicable DTA with your country of tax residency before transferring, not after.

The LTR visa is the only legal way to fully remove foreign income from the remittance rule, rather than merely crediting tax already paid. The Wealthy Global Citizen, Wealthy Pensioner and Work-from-Thailand Professional categories are exempt from Thai tax on foreign income even when it is remitted into the country — this directly neutralizes the effect of the 2024 rule. The Highly-Skilled Professional category works differently: instead of an exemption, it gets a flat 17% rate on income from a Thai employer. Tax resident status at 180+ days in the country still arises for an LTR holder either way — the taxable base on foreign income simply ends up at zero. The DTV and the retirement visa do not offer this benefit.

8. Buying property and the FET form

For an owner transferring money to buy a freehold condo on Phuket, the key question is not the remittance rule but the FET form: proof that foreign currency was brought in and converted to baht specifically to buy property. This is a Bank of Thailand requirement for registering freehold title, not a tax requirement. The capital transfer to buy property is itself not income, so the remittance rule does not apply to it, provided it genuinely is capital and not, say, fresh salary labeled as “for the purchase.” Conflating the two is a common mistake: the FET form proves the origin of the currency for the Land Department, while declaring income is a separate obligation to the Revenue Department, where applicable.

9. Pitfalls

10. Mini-case: two transfers, two outcomes

An investor — a Thai tax resident (210 days a year) — plans two transfers over the course of a year:

Same investor, same year — two different tax outcomes, because what decides the answer is not the size of the transfer but the nature of the money and the date the income was earned.

11. Conclusion and next step

The 2024 remittance rule does not tax the mere act of transferring money into Thailand — it taxes foreign income, earned on or after 1 January 2024 and remitted by a tax resident. Capital accumulated earlier, and transfers made via a FET form to buy property, generally fall outside that logic, but you need to be able to document the line between capital and income. For income that does fall under the rule, a DTA and the LTR visa are the two legal tools to reduce or zero out the burden.

I can connect you with a local tax consultant who will review the structure of your specific transfers — including a purchase transfer at VillaCarte Group and a yield calculation in the ROI calculator.

Sources

Primary sources on the topic. Rules change — check them directly, not this article, when you are planning a decision.

This material is informational and is not tax or legal advice. The remittance rule and its interpretation are periodically clarified by Thailand’s Revenue Department — before transferring significant sums, check the current rules with an accredited tax consultant.

Артём Бухкалов
Artem Bukhkalov
Authorized partner of VillaCarte Group & Layan Verde

Based in Phuket, guides island property deals end to end: sourcing, developer due diligence, closing and rentals. Personal site: artemphuket.com

Frequently asked questions

What is the remittance rule and who does it apply to?

It is Revenue Department Order Paw. 161/162, in effect since 1 January 2024. It applies only to Thai tax residents (180+ days in a calendar year) who remit foreign income into the country. If you are a non-resident, or you do not bring foreign income into Thailand, the rule does not apply to you.

Is a money transfer to buy property in Thailand taxed?

The transfer of capital to buy property — for example, through a FET form to pay for a freehold condo — is not income and is not subject to income tax. The remittance rule concerns income (salary, dividends, capital gains), not the principal of savings or capital directed to an investment.

What counts as "remitting income" and what does not?

Remittance covers any way of physically moving money into Thailand: a bank transfer to a Thai account, cash withdrawal at a Thai ATM with a foreign card, paying with a foreign card in Thailand, or carrying cash across the border. A transfer that is capital rather than income is not counted as remitted income — provided you can document that.

How do I avoid paying tax twice if it was already withheld at source?

Through a double tax agreement (DTA) between Thailand and the source country. The mechanism is a tax credit: tax already paid abroad is credited against the Thai liability. Applying a DTA is not automatic — it requires declaring the income and supporting documents from both countries.

Does an LTR visa exempt me from the remittance rule?

Yes, for three of the four LTR categories (Wealthy Global Citizen, Wealthy Pensioner, Work-from-Thailand Professional) — holders are exempt from Thai tax on foreign income even when it is remitted into the country. The Highly-Skilled Professional category does not get this exemption but instead pays a flat 17% rate on income from a Thai employer.

What happens if I do not declare remitted foreign income?

Formally this is a breach of Thai tax law, with the risk of a back tax assessment, interest and penalties on audit. Thai banks also ask about the source of large foreign transfers as part of compliance — we recommend consulting a local tax specialist before transferring significant sums.

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Artem Bukhkalov
Artem Bukhkalov · Answers enquiries personally
Founder of Layan Real Estate, authorised sales partner of VillaCarte Group
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