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Due Diligence 6 min read

Buying safely: due diligence and the 2025 crackdown

The headlines about Thailand's property crackdown have made buyers nervous. That is healthy. The way to buy on Koh Phangan is not to avoid it, but to do it properly. Here is exactly how.

In 2025 the Thai authorities began closing in on a loophole: foreigners using Thai nominee shareholders to control land through a company. The investigations have continued and widened through 2026, and at the same time proposed reforms that would have loosened the rules were shelved in late 2025. The news rattled the market and paused some buyers mid-purchase. The good news is that the crackdown targets a structure you do not need to use. This guide shows you how to buy with complete confidence.

The safety essentials

  • Buy a genuine registered leasehold, not a nominee company structure.
  • Look for a Chanote title, the best land title in Thailand.
  • Use your own independent lawyer, never the seller's.
  • Keep your reservation deposit refundable on adverse due diligence.
  • Check the developer can deliver: funding, delay penalty, warranties in writing.

Understand what the crackdown is about

The investigations focus on companies set up with Thai "dummy" shareholders whose only role was to hold land on a foreigner's behalf. That is the loophole being closed: Department of Business Development directives in force since early 2026 require Thai shareholders in foreign-linked companies to prove the source of their capital, and enforcement actions have run across several provinces, including Koh Phangan. The stakes are real. Under Section 36 of the Foreign Business Act, a nominee arrangement carries penalties of up to three years in prison, heavy fines and court-ordered divestment of the property. A properly registered leasehold does not rely on any of this. If a project is genuine registered leasehold with no nominee company, the crackdown simply does not apply to it.

So the first safety question is the simplest: is this a real registered leasehold, or a company workaround? At Gaia the answer is registered leasehold, no nominees, no workarounds. For the full picture of ownership routes, see can a foreigner buy property in Koh Phangan.

The Chanote title

Thailand has several types of land title, and they are not equal. Only a Chanote offers fully secure, accurately surveyed, freely transferable ownership. It is the gold standard, and easy to recognise: a genuine Chanote deed carries the red Garuda emblem at the top. Here is how the common titles compare:

TitleWhat it isSecurity
Chanote (Nor Sor 4 Jor)Full ownership title, GPS-surveyed boundariesHighest, the gold standard
Nor Sor 3 GorConfirmed right to use, aerial-surveyed, can be upgradedGood, but not fully surveyed
Nor Sor 3Possessory right, no fixed boundariesWeaker, slower to transact
Sor Kor 1 / Por Bor Tor 5Possession claims and tax documents, not true titlesAvoid: cannot be legally built on or safely leased

Always confirm the title type in writing and have your lawyer verify it at the Land Office.

At Gaia the primary land is held on Chanote 4299, registered at the Koh Phangan Land Office, and your sublease is registered against that title in your name. That is exactly the level of security you should be looking for anywhere on the island.

Gaia Residence under construction on its hillside plot in Chaloklum
A real, self-funded build on titled land: the foundation of a safe purchase.

Use your own lawyer, not theirs

The single biggest mistake foreign buyers make is paying a deposit before getting independent legal advice. Do not use the lawyer the agent or developer recommends. Instruct an independent firm whose only client is you. They will:

"A confident developer wants you to bring your own lawyer. The hesitation of a seller is itself a data point."

Check the developer can actually deliver

Legal safety is half the picture. The other half is whether the building gets finished. Ask whether the project is self-funded or carries bank loans and outside lenders, what happens if completion runs late, and what warranty you get on the structure. Real protections look concrete:

For reference, Gaia is fully self-funded with no bank loans or external lenders, the contract includes a delay penalty (capped at 3% of the price), a five-year structural guarantee and a twelve-month defect warranty, and the reservation deposit is refundable if due diligence reveals a material issue. You should expect that kind of clarity from any developer you buy from.

Red flags to walk away from

The short safety checklist

None of this is meant to scare you off. Buying on Koh Phangan is straightforward when the structure is sound. The point of due diligence is not fear, it is the calm that comes from knowing exactly what you own.

Frequently asked questions

Is it safe to buy property in Koh Phangan in 2026?
Yes, when you buy a registered leasehold on a Chanote title, registered in your name, use your own independent lawyer, and avoid nominee company structures.

What is the Thai nominee crackdown?
Since 2025 and continuing through 2026, Thai authorities have investigated companies using Thai nominee shareholders to let foreigners control land. A genuine registered leasehold does not rely on this and is unaffected.

What is a Chanote title?
A Chanote (Nor Sor 4 Jor) is the most secure, accurately surveyed land title in Thailand. Always confirm the land carries a Chanote deed.

Do I need my own lawyer?
Yes. Use an independent lawyer whose only client is you, to verify the title and contract before you pay beyond a refundable reservation.

Bring your hardest questions. We welcome them. The Gaia team.

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