A Guide to Taxation in Thailand (2024)

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Posted by ASEAN Briefing Written by Ayman Falak Medina Reading Time: 3 minutes

Taxes in Thailand are governed by the Revenue Code, which follows the concept of a self-assessment system. The Revenue Department of the Ministry of Finance is responsible for administering taxes, which are imposed on regional and national levels.

Direct taxes

  • Corporate income tax;
  • Personal income tax; and
  • Petroleum tax.

Indirect taxes

  • Value-added tax;
  • Specific business tax; and
  • Land and building tax.

Corporate income tax

A company incorporated under Thai laws will be considered as a resident company and be subject to the 20 percent corporate income tax (CIT) rate.

For businesses that are classified as small or medium-sized (SMEs), the CIT rates can be seen in the following table.

Net profit

Tax rates (%)

0-300,000 baht (US$9,106)

Nil

300,001 baht (US$9,107) – 3,000,000 baht (US$91,021)

15

Over 3,000,000 baht (US$91,021)

20

SMEs can get a reduced tax rate if they meet the following criteria:

  • Income from the sales of goods and services not exceeding 30 million baht (US$909,844) in any accounting period; and
  • Having a paid-up share capital of not more than 5 million baht (US$151,600).

Personal income tax

To be considered a resident taxpayer, the individual must reside in Thailand for 180 days or more in any tax year.

Net income

Tax rates (%)

0-150,000 baht (US$4,321)

None

150,001 baht (US$4,322) – 300,000 baht (US$9,106)

5

300,001 baht (US$9,107) – 500,000 baht (US$15,154)

10

500,001 baht (US$15,155) – 750,000 baht (US$22,736)

15

750,001 baht (US$22,737) – 1,000,000 baht (US$30,315)

20

1,000,001 baht (US$30,316) – 2,000,000 (US$60,631)

25

2,000,001 baht (US$60,632) – 5,000,000 baht (US$151,632)

30

Over 5,000,000 baht (US$151,632)

35

Value-added tax

The value-added tax (VAT) rate is currently at seven percent until September 30, 2023, as part of the government’s efforts to boost the economy post-COVID-19. The normal VAT rate was 10 percent rate.

VAT is liable to every person who conducts business in Thailand, which includes manufacturers, importers, and retailers. Businesses that have an annual turnover of over 1,800,000 baht (US$54,597) must register as VAT operators.

Business activities are exempt from VAT, some of these are:

  • Taxpayers with sales with less than 1,800,000 baht (US$54,597) per year;
  • Educational services;
  • Research and technical services;
  • Religious activities and public charities;
  • Healthcare services;
  • Imported goods brought into a duty-free zone;
  • Sale of goods related to agriculture; and
  • Rent of immovable properties.

Withholding tax

The withholding tax imposed on dividends paid to another Thai company is subject to a 10 percent tax rate. This can be exempt if certain conditions are satisfied under the promotion law or Revenue Code.

Interest paid to non-resident companies is subject to a 15 percent withholding tax whereas it is only one percent for residents. Royalties are subject to a three percent withholding tax for residents and a 15 percent tax on non-residents.

Nature of income

Tax rate (%)

Residents

Non-residents

Dividends

10/0

10

Interest

1

15

Royalties

3

15

Fees for technical services

3

15

Specific business tax

The specific business tax (SBT) is an alternative tax levy on services. Businesses that are excluded from VAT will instead be subject to SBT.

Business type

Applicable rate (%)

Commercial banking or credit financing businesses

3 (although for certain types of banking incomes the rate is 0.01 percent)

Life insurance

2.5

Pawn business

2.5

Businesses with transactions similar to commercial banking

3

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A Guide to Taxation in Thailand (10)

A Guide to Taxation in Thailand (2024)

FAQs

Do US expats pay taxes in Thailand? ›

Non-Residents Must Pay Income Tax in Thailand

The Revenue Department charges taxes for foreigners working in Thailand. Non-residents also pay income tax on any Thailand-source money they earn during their time in Thailand. (However, non-residents are exempt from paying taxes on foreign income.)

How do foreigners pay tax in Thailand? ›

HOW DO FOREIGNERS LIVING IN THAILAND PAY TAX? If a foreigner derives income from sources within Thailand (e.g., work performed, business carried on, or asset located in Thailand), such income is subject to income tax, whether such income is paid within or outside Thailand.

How much income tax do you pay in Thailand? ›

Tax rates
Taxable income (Baht)Tax rate %
500,001-750,00015%
750,001-1,000,00020%
1,000,001-2,000,00025%
2,000,001-5,000,00030%
4 more rows

What is the new tax rule in Thailand? ›

Effective from 1 January 2024, the rule mandates that foreign income, when remitted to Thailand by Thai tax residents, is taxable within the same tax year of its remittance.

Will US social security be taxed in Thailand? ›

Now, what about Social Security for Americans? Here's some good news. Social security payments to Americans are always tax-exempt in Thailand, regardless of whether you bring the income into the Kingdom.

Do retirees pay taxes in Thailand in 2024 for expats? ›

Therefore, if an expat receives a pension in 2024 from their work or business in the past, the pension will be taxable in the year that the expat remits income into Thailand.

Do retirees pay taxes in Thailand? ›

Income earned inside Thailand during retirement is the only income subject to tax, while personal income from pension, interest, or other income sources in your home country is not subject to income tax in Thailand. This creates a 100% tax-free retirement in Thailand.

How to save tax in Thailand for expats? ›

Expat employees have options to reduce their tax burden through various deductions:
  1. Personal deductions (THB 60,000 for taxpayer and spouse, THB 30,000 per child, limited to 3)
  2. Long-term equity fund (LTF) investments (up to THB 500,000 annually)
  3. Donations to charities (up to 10% of net income) with receipts.
Apr 11, 2024

Does Thailand have a tax treaty with the US? ›

Passive income from U.S. sources, which is not tied to a U.S. trade or business, is generally taxed at a flat rate of 30% if earned by a non-resident alien. However, the US-Thailand tax treaty lowers this rate and in some cases totally exempts it from US taxation for certain types of income.

What is a good salary in Thailand? ›

According to Salary Explorer, Thailand has a salary range of 24,500 THB (725 USD) to 433,000 THB (12,819 USD) in a month. And its average monthly salary is 96,900 THB (2,869 USD).

What is the income tax exemption in Thailand? ›

In order to support low income earners and the aged, the first THB 150,000 of net income is tax exempt. For a resident who is 65 years of age or older, an exemption is granted on income up to an amount not exceeding THB 190,000.

What is tax deductible in Thailand? ›

1. Deductions for Expenses
Deduction against Category 1 Income (salaries, wages, pension income)50% of assessable income but not more than 100,000 Baht
Deduction against Category 5 Income (rental of property income)30% for houses buildings vehicles* 20% for agricultural land* 15% for other land* 10% for other property*
6 more rows

Are expats taxed in Thailand? ›

All resident and non-resident individuals earning income from sources in Thailand are subject to personal income tax (PIT). A Thai resident is also subject to PIT on self-employment and business income from sources overseas if the income is remitted to Thailand.

Who is considered a tax resident in Thailand? ›

What Does Tax Residence Mean in Thailand? Whether you incur a tax liability in Thailand depends on residence and source rules regarding taxable income. You are considered a Thai tax resident by the tax authorities in Thailand if you are present in the country for a total of at least 180 days in a given tax year.

Are Thailand taxes high? ›

If you're a non-resident, the Thailand income tax for foreigners looks a bit different. For 2024 the income tax Thailand rates are: Employment income: Flat rate of 15% (unless your employment contract states otherwise) Other income: Progressive rates from 5% to 35%, depending on the type and amount of income.

Does Thailand have a tax treaty with the USA? ›

The US Thailand tax treaty, signed in 1996, serves as an agreement between the two countries for determining the taxation of income where both nations may have the legal right to tax according to their respective laws.

Is Thailand good for American expats? ›

It welcomes expats with a barrage of new experiences, from the cuisine to the distinctive Thai language. Accommodation is affordable and modern, and the public transport and communications infrastructure are good.

Do foreign retirees pay tax in Thailand? ›

Income earned inside Thailand during retirement is the only income subject to tax, while personal income from pension, interest, or other income sources in your home country is not subject to income tax in Thailand. This creates a 100% tax-free retirement in Thailand.

Do American expats pay taxes in both countries? ›

The US is one of the few countries that taxes its citizens on their worldwide income, regardless of where they live or earn their income. This means that American expats are potentially subject to double taxation – once by the country where they earn their income, and again by the United States. NOTE!

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