Nominee Structures Are Under Scrutiny in Thailand. Here Is What a Foreign Buyer Should Verify Before Signing Anything.

Siam Legal International's September 2026 advisory on nominee company risks was not a surprise to anyone who has been watching Thailand's regulatory direction. What made it notable was the specificity — the firm outlined concrete enforcement scenarios, not vague warnings. For foreign nationals who own or are considering Thai property through a company structure, that specificity matters. It shifts the conversation from hypothetical risk to operational exposure.

Nominee arrangements — where Thai nationals hold shares in a company on behalf of a foreign buyer to circumvent land ownership restrictions — have existed in a grey zone for decades. The current regulatory climate is compressing that grey zone. If you are actively researching property in Thailand, or already hold assets through a structure you inherited from a developer or agent, this is a practical moment to audit your position.

Step One: Understand What You Actually Own

Before assessing risk, you need a clear legal map of your ownership structure. This sounds obvious. Most buyers do not have one. Specifically, you should be able to answer the following without calling anyone:

• Is the property held in your personal name, through a Thai company, or through a long-term lease (Chanote-backed leasehold)?
• If through a company: who are the other shareholders, what percentage do they hold, and what is the documented basis for their involvement?
• Is there a shareholder agreement or usufruct agreement in place that protects your beneficial interest?
• Has the company filed annual accounts and tax returns consistently?

If you cannot answer these questions cleanly, you are not in a position to assess your exposure — and you are certainly not in a position to sell or refinance without friction.

Step Two: Know the Difference Between a Nominee Structure and a Legitimate Company Structure

Thai law does permit foreign nationals to hold property through a Thai-registered company, provided the company has genuine Thai majority shareholding and legitimate business operations. The line between a legal company structure and an illegal nominee structure comes down to intent and substance. A checklist for distinguishing the two:

• Genuine Thai shareholders — individuals with documented financial contribution, not people paid a fee to lend their names
• Active corporate purpose — the company has a real function beyond holding a single piece of land
• Arm's-length documentation — shareholder agreements, meeting minutes, and financial records that would survive regulatory scrutiny
• No side agreements that effectively transfer control back to the foreign buyer while leaving nominal ownership with Thai parties

If the structure you are looking at — or already hold — fails more than one of these criteria, you should be talking to a qualified property lawyer before Thailand's Department of Business Development runs that check for you.

Step Three: Evaluate the Alternatives, Not Just the Risk

The practical response to nominee risk is not paralysis — it is understanding which legal structures actually work for your situation. Foreign nationals in Thailand have several legitimate pathways: a 30-year leasehold with a registered right of renewal, a usufruct agreement, or in certain cases a Thai Condominium Act purchase where foreign quota is available. None of these are workarounds. They are the framework.

For villa investment specifically — particularly in places like Koh Phangan where much of what is marketed as land for sale Koh Phangan sits on Chanote-titled plots — leasehold structures can be clean, bankable, and enforceable when drafted correctly. The critical variable is not the structure itself but who drafted it and whether it was registered at the Land Office at the time of purchase. Unregistered lease agreements provide almost no protection.

When evaluating what might be the best place to buy property in Thailand for your specific circumstances, the legal architecture of your ownership should carry as much weight as the location itself. Buyers who reverse that priority tend to be the ones facing problems five years in.

What This Means If You Are Still in the Research Phase

If you have not yet purchased, the nominee crackdown is not a reason to exit the market — it is a reason to enter it correctly. That means selecting developers and projects where the ownership structure is pre-determined, documented, and legally defensible before you wire a deposit. A small villa developer Koh Phangan that builds turnkey product on a registered leasehold framework removes a significant category of legal risk that buyers of informal land deals carry indefinitely.

Verify the title deed type (Chanote is the only grade worth considering). Confirm the lease is registered at the Land Office, not just signed between parties. Ask for the legal opinion that was prepared at the time the project structure was established — any serious developer will have one.

Hush Villas operates on exactly this basis: four private pool villas on Koh Phangan, structured for foreign ownership from the ground up, with full documentation available at any point in the sales process. If you are at the stage of comparing structures rather than brochures, that is the right conversation to be having with us.