Thailand Property Tax Guide for Foreign Owners (2026)

Thailand Property Tax Guide for Foreign Owners

Owning a condo in Thailand comes with tax obligations. Understanding these taxes helps you plan your investment better and avoid surprises.

1. Land and Building Tax (Annual)

This annual tax applies to all property owners, both Thai and foreign.

For Residential Properties:

Appraised Value	Tax Rate
Up to 50M THB	0.02%
50M - 75M THB	0.03%
75M - 100M THB	0.05%
Over 100M THB	0.10%

Primary residence exemption: If the property is your primary residence AND your name is in the house registration, the first 50M THB is exempt. However, most foreigners do not qualify for this exemption.

Example:

A condo appraised at 5 million THB (typical mid-range in Bangkok):

• Tax = 5,000,000 × 0.02% = 1,000 THB per year

This is very affordable compared to property taxes in most Western countries.

2. Rental Income Tax

If you rent out your condo, the income is subject to Thai personal income tax.

Tax Rates for Non-Resident Foreigners:

• Flat rate of 15% withholding tax on gross rental income (for non-residents)
• Alternatively, if you file a Thai tax return, progressive rates from 5-35% apply

Deductions Available:

• Standard deduction: 30% of gross rental income (no receipts needed)
• Or actual expenses: Common area fees, repairs, insurance, depreciation

Example:

Monthly rent: 25,000 THB (300,000 THB/year)

• After 30% standard deduction: 210,000 THB taxable
• Tax (progressive rate): approximately 7,500 THB/year

3. Taxes When Selling

Several taxes apply when you sell your property:

Withholding Tax (Income Tax)

• Calculated on appraised value using progressive rates
• Deducted at the Land Department during transfer
• Based on number of years owned (more years = lower effective rate)

Specific Business Tax vs. Stamp Duty

• Held less than 5 years: 3.3% Specific Business Tax
• Held 5+ years: 0.5% Stamp Duty (much lower)

Tip: Holding your property for at least 5 years significantly reduces your tax burden when selling.

4. Double Tax Agreements (DTAs)

Thailand has DTAs with over 60 countries, including:

• USA, UK, Germany, France, Australia, Japan, China, South Korea
• These agreements help prevent being taxed twice on the same income
• Consult a tax advisor in your home country to understand how the DTA applies to you

5. Tax Planning Tips

1. Hold for 5+ years to avoid the 3.3% Specific Business Tax
2. Use the standard 30% deduction for rental income — it's simpler and often better
3. Keep all receipts for repairs and improvements — they can offset capital gains
4. File a Thai tax return if your income is in the lower tax brackets (can be cheaper than flat 15%)
5. Check your home country's DTA with Thailand to avoid double taxation
6. Hire a Thai accountant — costs 5,000-15,000 THB/year but ensures compliance

Common Questions

Do I pay tax if I don't rent out the condo?

You only pay the annual Land & Building Tax (very small). No rental income = no income tax.

Can I deduct mortgage interest?

Thai residents can deduct mortgage interest up to 100,000 THB/year. Non-residents generally cannot.

What about inheritance?

Inheritance tax only applies to estates over 100 million THB, so most condo owners are not affected.

Need tax planning advice for your Thai property? Contact our team — we can connect you with qualified tax advisors.