Thailand Cracks Down on Nominee Land Deals — What Property Buyers Must Know

New rules you need to read if you're watching real estate Thailand

If you follow the real estate Thailand market, recent moves by the Department of Lands demand attention. The department has stepped up enforcement to stop foreign nationals from holding land through Thai nominees, and this enforcement will change how buyers, investors and advisers act in the market.

The announcement is straightforward: authorities will start stricter checks before and after land registration, monitor suspicious activity, and coordinate with other government bodies to detect and prosecute illegal nominee ownership. That matters because nominee structures have been a common workaround for foreigners who want land but cannot legally hold it directly.

What the Department of Lands has announced

The Department of Lands said it will tighten screening and enforcement around suspected nominee ownership. Key elements of the approach are:

• Proactive checks before registration to identify deals that may be attempts to avoid the foreign ownership rules.
• Post-registration monitoring of land use, advertising and behaviour that might indicate a foreign national is acting as the real owner.
• Regular reviews of legal entities with foreign shareholders every three months to pick up changes in investment and landholding patterns.
• Data-sharing with other agencies, including the Department of Business Development (DBD), the Anti-Money Laundering Office (AMLO) and the Department of Special Investigation (DSI) to trace suspicious transactions.

The department warns that both foreign offenders and Thai nominees will face legal action if nominee ownership is found.

The legal context: when foreigners may own land in Thailand

Under current Thai law, foreign nationals may own land only in limited situations. The Department of Lands reiterated the law and made clear that attempts to hide foreign ownership are illegal. The specific lawful circumstances named in the announcement are:

• Inheritance as a statutory heir
• Purchase for residential use under investment conditions set by law
• Ownership permitted under specific legislation, including investment promotion rules from the Board of Investment (BOI)

These categories are not broad authorisations for foreign land ownership. The department pointed out that some buyers have used Thai individuals or corporate structures to mask foreign control, and those practices are now under closer scrutiny.

How the new checks will work: pre-registration and post-registration measures

The department described a two-stage enforcement model that combines traditional title checks with operational monitoring and inter-agency intelligence.

Pre-registration screening will examine:

• Relationship between the parties (to identify nominee arrangements)
• Source of funds for the purchase
• Whether a Thai spouse can genuinely claim personal funds in purchases involving mixed-nationality couples
• For companies, the shareholding structure, declared income, source of investment funds and stated use of the land

Post-registration monitoring will involve:

• Tracking land-use patterns in targeted areas
• Reviewing advertising and public relations behaviour that suggests a foreign person is acting as owner
• Setting up a fact-finding committee immediately if a complaint or suspicious information emerges
• Ongoing observation even when initial investigations find no wrongdoing

In addition, the department will monitor legal entities with foreign shareholders every three months and exchange data with the DBD, AMLO and DSI to detect anomalies that single agencies might miss.

Enforcement, penalties and compulsory sale

The Department of Lands reminded the public that the law carries concrete penalties for illegal foreign ownership. The measures highlighted are:

• Offenders may face imprisonment, fines, or both
• Thai individuals or corporate entities that help to conceal foreign ownership are also liable
• The department can order the disposal of land within a specified period
• If the owner does not comply, the director-general of the Department of Lands may order the land to be sold on their behalf

These sanctions are not merely administrative: they can result in criminal proceedings and forced asset disposals, and the department said cases will be reported to the Ministry of Interior for further consideration where appropriate.

What this means for buyers and investors — practical insights

We see several immediate implications for people considering property and land transactions in Thailand.

• Buyers with foreign involvement must prepare stronger documentation. Expect rigorous enquiries into the source of funds, proof of residence and the chain of title.
• Mixed-nationality couples planning land purchases will need to provide documents that prove the Thai spouse's funds are personal rather than provided by a foreign partner.
• Investors who planned to use local nominees or opaque corporate structures should reassess: those routes are now high-risk.
• Parties using companies to hold land must be ready to show genuine business activity, real income and legitimate use of the land rather than nominal ownership.

From an investor standpoint, this is a compliance shock: it increases the cost and time needed to complete transactions but reduces the tail risk of later legal action that could invalidate ownership.

Risk scenarios to watch

We are cautious in our judgement: the crackdown is understandable from a sovereignty and compliance perspective, but it creates risks for legitimate transactions as well.

• Transaction delays and higher compliance costs are likely as officials apply more checks.
• Buyers who used flawed advice or informal nominee arrangements in the past may see sudden exposure to enforcement and prosecution.
• Real estate agents and lawyers will face greater scrutiny; poor record-keeping or inadequate client verification could lead to complicity charges.
• Some foreign buyers may be pushed to alternative structures that are legal but less secure, such as long-term leases or non-land asset investments, which can affect market dynamics.

We expect market behaviour to change: demand for clear, documented, legally compliant property options will rise while shady transactions will decline.

How to protect your purchase: a compliance checklist

If you are planning to buy land or invest in property in Thailand, treat the following as minimum due-diligence steps.

• Get a certified title search and confirm the land type and encumbrances.
• Prepare certified proof of funds showing the legal source of purchase money.
• For purchases involving a Thai spouse, have bank records and declarations ready that show the funds are solely the Thai spouse’s personal property.
• For company purchases, compile audited financial statements, shareholder registers, proof of actual business operations and details of the intended land use.
• Use licensed conveyancers and solicitors with experience handling foreign-related transactions and criminal-risk checks.
• Keep full records of all communications and payments; be ready to present them to authorities.

These steps will not guarantee a problem-free transaction, but they will substantially reduce the likelihood of being flagged as a nominee arrangement.

The role of other agencies and data sharing

One notable element in the announcement is the stronger coordination between the Department of Lands and other government bodies. Information will be shared with:

• Department of Business Development (DBD) to cross-check company filings and shareholding changes
• Anti-Money Laundering Office (AMLO) to trace suspicious funding flows
• Department of Special Investigation (DSI) for complex or criminal cases
• Ministry of Interior for higher-level consideration in enforcement actions

This multi-agency approach is designed to make it harder to hide ownership through shell companies or informal arrangements.