Thailand Real Estate Law 2026: New Rules and Impact
JuridiqueSeptember 10, 20268 min

Thailand Real Estate Law 2026: New Rules and Impact

Discover the latest developments in Thai real estate law in 2026: Condominium Act, 90-year leasehold, building permits, and foreign buyer regulations.

JLT Estate

Phuket & Krabi Real Estate Expertise

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Thailand Real Estate 2026: What Has Actually Changed for Foreign Buyers

Introduction

In 2025, Thailand announced a wave of reforms meant to modernise foreign access to property ownership: raising the condominium foreign quota to 75%, digitising the land registry, and cracking down on nominee companies. A year later, the picture is more mixed than expected: the quota reform still has not come into force, while an unprecedented administrative crackdown on nominee structures is very real and is already changing the situation for buyers on the ground.

Here is the legal situation actually in force as of September 2026 for Phuket, Krabi and Phang Nga, with the sources behind it.

The 49% Condominium Quota: Still the Rule, Reform Still Under Discussion

The legal basis remains unchanged: under the Condominium Act B.E. 2522 (1979), foreigners can own condominium units in freehold, provided that the area owned by foreigners in a given project does not exceed 49% of the total saleable area.

The proposal to raise this ceiling to 75%, widely discussed in 2025, has still not gone through: no bill raising the quota to 75% has been submitted to Parliament to date; it remains a cabinet-level study facing genuine political resistance. Some versions of the proposal would reportedly limit any raised quota to special economic zones rather than applying it nationwide, according to the same source.

A new and important development to watch: the direction of travel may be reversing. According to a June 2026 report, the 49% quota remains in force, but a reduction to 30-39% is under active discussion, driven by a desire to protect Thai buyers from inflationary pressure caused by foreign demand. The same report notes that in Phuket, foreign buyers accounted for more than 40% of condominium transactions in 2025, according to data from the Real Estate Information Center (REIC). If such a reduction were passed, it would only apply to new transactions, leaving existing freehold titles protected.

In practice for 2026: the 49% ceiling remains the only enforceable rule. Buyers should still require written confirmation of the available quota from the developer or the condominium juristic person before any reservation, and should disregard any sales pitch based on a reform that has not been enacted.

The FET form (Foreign Exchange Transaction) also remains essential: funds must be transferred from abroad in foreign currency, and the certificate issued by the receiving Thai bank is required to register the title at the Land Office.

Nominee Companies: The End of Administrative Tolerance

This is the second major shift of 2026. The long-tolerated practice of using a Thai company, 51% owned by passive local shareholders, to get around the ban on foreign land ownership is now the target of an unprecedented level of inter-agency scrutiny.

A Five-Agency Enforcement System

According to a specialist law firm, five government bodies now coordinate their enforcement efforts: the Department of Business Development (DBD), the Department of Land, the Department of Special Investigation (DSI), the Anti-Money Laundering Office (AMLO), and, in sensitive provincial cases, the Internal Security Operations Command (ISOC). The technical backbone of this system is a 13-digit legal entity identifier that now links the DBD's database to the Department of Land's registries in real time.

Two regulatory deadlines shape 2026: according to an international law firm, the DBD has required documented proof of the source of funds for every new company since 1 January 2026, and this requirement was extended to all amendments of existing companies from 1 April 2026. Since August 2026, scrutiny has tightened further: Thai shareholders in foreign-invested companies must now produce at least three months of bank statements proving independent financial capacity, verified retroactively, specifically to catch cases where the "Thai" shareholder's funds actually came from a loan provided by the foreign partner.

A Nationwide Campaign, Not Just a Local One

The scale of the crackdown is now documented nationally. In early September 2026, the DBD's director-general reported that authorities had identified 36,277 foreign-invested companies holding 305,838 land plots, covering a total area of more than one million rai, figures compiled for monitoring purposes rather than confirmed violations. This followed a meeting held at the Ministry of Commerce on 4 September 2026, attended by Deputy Prime Minister and Commerce Minister Suphajee Suthumpun and Deputy Interior Minister Polpee Suwanchawi.

At the regional level, a July 2026 report notes that audits, initially concentrated on the Eastern Economic Corridor, have been extended to all 77 provinces of the kingdom on the instruction of Prime Minister Anutin Charnvirakul, with particular attention to Phuket, Koh Samui and Chiang Mai. In Phuket specifically, more than 600 companies are currently under review by the DSI and the Ministry of Commerce on suspicion of nominee structures designed to circumvent the 49% limit imposed by the Foreign Business Act.

The Red Flags That Trigger Scrutiny

A law firm specialising in advising foreign property owners summarises the indicators authorities look for: Thai shareholders' capital contributions actually paid by the foreigner, no evidence that the shareholders have ever met, undated pre-signed share transfer forms, a pledge of the Thai shares in the foreigner's favour, or a company that has never carried out any real business activity. By contrast, a company whose Thai shareholders funded their own shares, genuinely exercise voting rights, and where the company reports real economic and tax activity does not raise these red flags.

Penalties

Where a nominee structure is confirmed, the penalty is not limited to a fine: according to a law firm, once illegal ownership is confirmed and not regularised within the prescribed period, the director-general has the authority to order a forced sale, with Thai nominees facing exposure equivalent to that of the foreigners involved.

Recommendation: any corporate structure set up before 2024 to hold land or a villa deserves a full legal audit now (mapping the companies, shareholders, titles and linked bank accounts involved), before scrutiny reaches the file on its own initiative.

Short-Term Rentals: A Legal Framework Now Strictly Enforced

Regulation of Airbnb-style rentals, already mentioned in 2025, has this year moved from a theoretical rule to genuine enforcement on the ground, particularly in Phuket.

According to a June 2026 report, Phuket's provincial administration launched a coordinated enforcement operation under the Hotel Act B.E. 2547 (2004) against unlicensed daily and weekly condominium rentals starting in the second week of April 2026. The results of this campaign are quantified: inspections carried out through 18 April covered 1,440 units in Bang Tao, Patong, Karon and Rawai, resulting in 247 formal warnings and 38 cases referred for prosecution, making it, according to the same source, the most intensive anti-Airbnb campaign run in Phuket since 2019.

Another report confirms the scale of the island-wide surveillance, with nearly 4,000 operators already flagged according to The Phuket News, and restates the applicable legal framework: renting a unit for less than 30 days without a hotel licence is a criminal offence under Section 59 of the Hotel Act, punishable by a daily fine and imprisonment, in addition to any internal sanctions the condominium juristic person may also impose under Section 17/1 of the Condominium Act for conducting unauthorised commercial activity.

In practice: rental income based on daily short-term lettings outside a licensed hotel structure should now be treated as a direct legal risk rather than a tolerated grey area.

Land Titles, Building Permits and Environmental Rules: Vigilance Still Required

The fundamentals set out in 2025 remain current and have not changed:

  • ◆Only the Nor Sor 4 Jor (Chanote) title, GPS-surveyed and registered with the Land Department, offers full legal security; lower-grade titles (Nor Sor 3 Gor, Sor Por Gor) carry risks of boundary disputes.
  • ◆For projects on sloped land or in sensitive zones (the hills of Phuket, the karst cliffs of Phang Nga, the coastlines of Krabi), obtaining an environmental impact study (IEE or EIA) beforehand remains a precondition for the building permit.
  • ◆Off-plan buyers should require proof of the final building permit before making any substantial deposit.

What This Actually Means for a Buyer in 2026

  • ◆The 49% condominium quota remains the only applicable rule: disregard any sales pitch based on a rise to 75% that has not been passed, and stay alert to the opposite possibility, a reduction currently under discussion.
  • ◆Nominee corporate structures are now being actively investigated by five coordinated government agencies; any existing structure should be audited without delay.
  • ◆Short-term rentals outside a licensed hotel framework now carry a real risk of prosecution, particularly in Phuket, where enforcement is now systematic.
  • ◆The Chanote title, the FET form and the final building permit remain the three non-negotiable checks before making any financial commitment.

Conclusion

Thailand's property market enters the second half of 2026 with a legal landscape that is clearer, but also more demanding than announced a year ago. The major liberalisation that was promised, raising the condominium quota to 75%, remains stuck in the legislative pipeline, while enforcement of existing law has tightened considerably: systematic pursuit of nominee companies, and real enforcement of short-term rental rules. For serious foreign buyers, this clarification is good news: it reduces uncertainty for those who scrupulously follow the legal framework, and it is gradually eliminating the risky structures that used to expose well-intentioned investors.

To secure your acquisition or rental investment project in Phuket, Krabi or Phang Nga, having a trusted local partner remains essential. As the leading French-speaking real estate agency in southern Thailand, JLT Estate supports you at every step: rigorously vetted properties, legal verification at the Land Office, and tailored advice on navigating these regulatory changes.

Contact the JLT Estate team today to speak with our experts and bring your Thai property project to life in full compliance with the law.

Sources

Article updated September 2026. As Thailand's legal framework is evolving rapidly, this article reflects the situation in force at its publication date and does not constitute individual legal advice. JLT Estate always recommends working with an independent Thai lawyer for any transaction.

Sources and references

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