«Alexis, I’m moving to Bangkok for my retirement, but I’m confused by the new Thai tax regulations coming into effect in 2026 and my assets still in France. How can I protect my capital while still benefiting from the dynamism of Asia?»

This question is central to the concerns of thousands of French speakers who choose Thailand each year as their home or investment destination. By 2026, Thailand will no longer be just a "cheap" destination; it will be a sophisticated financial hub within ASEAN, requiring a estate planning high precision.

At the house of Balmont Conseil, we act as your Augmented Wealth Engineer. Our mission is to combine high-level human expertise with artificial intelligence for wealth preservation. next generation to secure your financial trajectory, whether you are already a resident of Phuket or in the process of preparing your departure for Bangkok.

The Thai Tax Environment in 2026: The Great Change

Long perceived as a near tax haven for expatriates, Thailand has undergone a major shift in its Taxation for expatriates in recent years. Since the reforms of 2024 and 2025, the effects of which are now fully embedded in 2026, the rule for taxing foreign-source income has radically changed.

The end of the simplified "Remittance Basis"

Previously, funds repatriated to Thailand in a different year than they were received were not taxed. That's no longer the case. Now, any foreign-source income (pensions, dividends, rents) repatriated to Thailand by a tax resident is potentially taxable, regardless of the year it was earned.

The 180-day rule

The tax residency criterion remains unchanged: any individual residing in the Kingdom for more than 180 days per year is considered a Thai tax resident. This triggers specific reporting obligations.

Tax optimization for expatriates

Faced with these new tax regulations, solutions do exist:
  • Use of double taxation treaties: France and Thailand have a robust treaty.
  • International wealth structuring: Investment in capitalisation vehicles (Luxembourg assurance-vie for example) to defer taxation.
  • The LTR (Long-Term Resident) visa: It still offers specific tax advantages for "High-Wealth Individuals" and wealthy retirees.
  • AI-enhanced consulting firm in France

    The Thai Real Estate Market: Opportunities and Precautions

    L''real estate in Thailand remains one of the pillars of the investment diversification in Asia. However, the legal framework is very different from the European model.

    Investment Strategies and Access to Asian Markets

    Thailand represents a strategic gateway to wealth creation in Asia. Beyond the physical infrastructure, a sustainable wealth management must incorporate diversified financial assets.

    Financial planning in Asia

    Investing locally through the Bangkok Stock Exchange (SET) or Thai mutual funds allows exposure to ASEAN's growth. However, for expatriates, we often prefer customized solutions that include:

    • International assurance-vie: Total portability in case of return to Europe.
    • Private bank accounts: In Singapore or Hong Kong, for increased security and access to multi-currency products.

    Foreign exchange risk management

    Exchange rate risk (Euro vs. Baht) is the silent enemy of your wealth. By 2026, the volatility of the Baht will necessitate investment strategies that smooth out conversion rates.


    $$R_{total} = (1 + r_{local}) \times (1 + e) - 1$$

    Business Transfer and Succession: Preparing for the Future

    Thailand introduced an inheritance tax in 2016, but the thresholds are high (around 100 million Baht per heir). The real issue lies elsewhere: the estate planning in Thailand for assets located in multiple countries.

    International complexity

    If you die in Thailand with assets in France and accounts in Bangkok:

    1. Who inherits, and according to what rules?
    2. Which law applies?
    3. How can you prevent your Thai accounts from being blocked for years?

    We often recommend drawing up separate wills (one for Thailand, one for France) and using structures like the Société Civile Immobilière (SCI) for French assets, in order to simplify the transfer.

    Why choose Balmont Consulting in Thailand?

    The Thai market is teeming with intermediaries, but few offer a comprehensive view that includes both French and Thai tax obligations.

    AI-Enhanced Expertise

    At the house of Balmont Conseil, we use a advanced AI for wealth management For :

    • Analyze the risks: Simulation of market scenarios over 20 years taking into account local inflation and the cost of living in Bangkok.
    • Tax optimization: Real-time verification of the compliance of your arrangements with the latest circulars from the Thai Revenue Department.
    • Quick Wealth Assessment: A complete diagnosis of your situation in less than 48 hours.

    A Human Relationship Above All

    Despite our technological tools, we believe that the human relationships in wealth management is irreplaceable. 

    A wealth management consulting firm must be a trusted partner capable of understanding your life plans: children's schooling in an international school, retirement planning, or selling a business.

    Your assets deserve a 360° strategy

    Thailand in 2026 offers exceptional opportunities for those who know how to navigate its legal framework. Between the'tax optimization for expatriates and access to investment opportunities in Asia, Your success will depend on the quality of your professional network.

    Don't let uncertainty hinder your plans in Asia.

    FAQ Masterclass Expatriation to Thailand

    Can I own a house and land in my own name?


    How are my capital gains from real estate taxed?


    What is the Luxembourg "security triangle" for an expatriate?


    Is it worthwhile to create a French real estate company (SCI) for my assets in France if I live in Thailand?


    How to choose a reliable wealth management advisor?

    Europe

    Discover our customized solutions for expatriates in Europe (Portugal, United Kingdom, Switzerland...)

    See more

    Asia

    Discover our customized solutions for expatriates in Asia (Vietnam, Philippines, South Korea...)

    See more

    Luxembourg

    Discover our customized solutions for expatriates in Luxembourg.

    See more

    Belgium

    Discover our customized solutions for expatriates in Belgium.

    See more

    Swiss

    Discover our customized solutions for expatriates in Switzerland.

    See more

    Spain

    Discover our customized solutions for expatriates in Spain.

    See more

    Italy

    Discover our customized solutions for expatriates in Italy.

    See more

    Portugal

    Discover our customized solutions for expatriates in Portugal.

    See more

    Japan

    Discover our customized solutions for expatriates in Japan.

    See more

    South Korea

    Discover our customized solutions for expatriates in South Korea

    See more

    China

    Discover our customized solutions for expatriates in China.

    See more

    India

    Discover our customized solutions for expatriates in India.

    See more

    Indonesia

    Discover our customized solutions for expatriates in Indonesia.

    See more

    Vietnam

    Discover our customized solutions for expatriates in Vietnam.

    See more

    Philippines

    Discover our customized solutions for expatriates in the Philippines.

    See more

    Qatar

    Discover our customized solutions for expatriates in Qatar.

    See more

    Jordan

    Discover our customized solutions for expatriates in Jordan

    See more

    Saudi Arabia

    Discover our customized solutions for expatriates in China.

    See more

    Emirates

    Discover our customized solutions for expatriates in the Emirates.

    See more

    United Kingdom

    Discover our tailored solutions for expatriates in the United Kingdom.

    See more

    Singapore

    Discover our customized solutions for expatriates in Singapore.

    See more

    Hong Kong

    Discover our customized solutions for expats in Hong Kong

    See more

    Malaysia

    Discover our customized solutions for expatriates in Malaysia.

    See more

    MAURITIUS

    Discover our customized solutions for expatriates in Mauritius.

    See more

    France

    Discover our solutions for investing in France from abroad.

    See more

    Don't come back by chance, come back strategically

    L''tax optimization of impatriation is an engine of wealth for those who activate it correctly. But faced with the complexity of CGI repatriation guide and with the constant vigilance of the tax authorities, improvisation has no place.

    At Balmont Conseil, we combine the expertise of our expatriate tax advisors with the analytical power of AI to validate every step of your return. We secure your present so you can focus on your new career in France.

    Your repatriation deserves excellent engineering.

    Alexis Sagnier

    With over 17 years of expertise in financial engineering, Alexis Sagnier assists executives and expatriates in securing their cross-border challenges.

    Sources & References:

    • General Tax Code (CGI) : Article 155 B.
    • Official Bulletin of Public Finances (BOFiP) : Impatriate regime (BOI-RSA-GEO-40).
    • 2025 Finance Law Analysis of recent developments.
    • Case law on impatriation : Decisions of the Council of State on reference remuneration.
    • ANACOFI Member Booklet : Standards for consulting in wealth engineering.

    Ready to structure Your future?

    Whether you are in Lyon or on the other side of the world, Alexis Sagnier and the Balmont Conseil team are ready to listen to you.