The risky underground system helping foreigners control Thai businesses — and why Bangkok is cracking down
On paper, the company belongs to a Thai citizen.The shareholders are local. The registration appears compliant. The signatures are in order.
But behind many bars in Phuket, villa developments in Koh Samui, logistics firms near Bangkok and export companies in the eastern provinces, Thai investigators say the true owners are often foreigners operating through hidden nominee arrangements — a long-running practice now facing its most serious legal reckoning in decades.
Thailand’s government has launched an aggressive campaign against what officials describe as “proxy ownership,” where Thai nationals lend their names to businesses or land purchases effectively financed and controlled by foreign investors. Authorities warn the arrangements violate the Foreign Business Act and undermine sectors legally reserved for Thai ownership.
The crackdown reflects a growing tension inside one of Southeast Asia’s most international economies: how to encourage foreign investment while preserving national control over land, tourism, retail and strategic industries.
For years, nominee structures occupied a gray zone of Thai commerce — quietly discussed among lawyers, real-estate agents and expatriate investors as an “open secret.” Today, regulators are signaling that era may be ending.
“The 51% illusion”
Under Thai law, most restricted businesses cannot be majority foreign-owned unless they obtain special approval through a Foreign Business License, Board of Investment promotion or treaty exemption. In many cases, foreigners are limited to holding no more than 49 percent of shares. (
The workaround was deceptively simple.
Thai nationals — sometimes friends, employees, spouses, drivers, accountants or paid stand-ins — would hold majority shares on paper. Foreign investors would provide the capital, manage operations and retain effective control through side agreements, voting arrangements or preferred shares.
The structure allowed foreign investors to buy land, operate tourism businesses or maintain control over sectors otherwise restricted by law.
But Thai regulators increasingly argue that ownership percentages alone do not determine legality.
“The 51% Thai shareholding is not a legal safe harbor,” one recent legal analysis noted, emphasizing that authorities now examine who funded the shares, who controls decision-making and who receives the economic benefit.
In other words, officials are no longer asking only who appears on corporate filings. They are asking who truly owns the business.
A nationwide investigation
The current enforcement wave accelerated in 2025 and intensified further in 2026.
Thailand’s Department of Business Development, Land Department, and Central Investigation Bureau have begun coordinating investigations into suspected nominee arrangements across sectors considered especially vulnerable to hidden foreign ownership.
Authorities say tourism, hotels, real estate, logistics, agriculture and construction are among the primary targets.
The investigations increasingly rely on financial tracing and digital analysis rather than simple shareholder records.
New regulations introduced this year require Thai shareholders involved in certain company registrations to provide evidence of genuine financial capacity, including bank statements showing they possess sufficient funds to purchase shares independently.
Thai officials have also deployed new analytics systems capable of cross-checking shareholder structures, directorships and capital flows across government databases.
The message from Bangkok has become unmistakable: nominee ownership is no longer viewed as a technical violation buried in corporate paperwork. It is increasingly treated as a national enforcement priority.
The land question
At the center of the crackdown lies one issue more politically sensitive than corporate ownership: land.
Foreigners generally cannot directly own land in Thailand. Yet in many resort destinations, luxury villas and development projects have long been linked to companies suspected of operating through Thai nominees.
Now officials are warning of harsher consequences.
Thailand’s Department of Lands recently announced expanded investigations into foreign land ownership schemes involving Thai proxies and warned violators could face forced sales, fines, and criminal prosecution.
Some proposed legal changes go even further.
According to several legal analyses, Thai authorities are considering measures that could allow illegally held land to be forfeited to the state without compensation — a dramatic escalation from the traditional remedy of forced resale.
For investors who believed nominee arrangements represented manageable legal risk, the implications are profound.
A structure once marketed as “standard practice” could now expose owners to criminal penalties, asset seizures, and the total loss of property investments.
Businesses under scrutiny
Recent investigations reveal how deeply nominee structures may have penetrated parts of Thailand’s economy.
Earlier this year, authorities identified multiple fruit-packing and export companies suspected of using Thai shareholders as fronts for foreign operators.
Luxury villa developments on tourist islands have also drawn attention. Investigators allege some projects involved foreign control hidden behind layers of Thai shareholders with little genuine financial participation.
In Hua Hin, Phuket and Koh Samui, property owners have reportedly become increasingly concerned about retrospective scrutiny of ownership structures established years earlier.
The consequences can be severe.
Under the Foreign Business Act, both the foreign investor and Thai nominee may face imprisonment, significant fines and business closure if authorities determine a nominee arrangement exists.
For foreign nationals, deportation and blacklisting are also possible outcomes.
Fear inside the expatriate economy
The crackdown is reshaping conversations throughout Thailand’s foreign business community.
Law firms report rising demand for corporate restructuring, compliance reviews and BOI applications as investors seek legal alternatives to nominee arrangements.
Some expatriates worry that authorities may apply evolving standards retroactively to structures created years ago under looser enforcement environments.
Others argue the government’s approach risks unsettling investment sentiment in a country heavily dependent on international capital and tourism.
Yet Thai regulators appear determined to redefine the balance between openness and control.
The government has repeatedly emphasized that foreign investment remains welcome — but only through transparent and legally compliant channels.
The legal alternatives
Despite the restrictions, Thailand still offers several legitimate routes for foreign participation.
Businesses promoted by Thailand’s Board of Investment may qualify for majority or even full foreign ownership in sectors deemed strategically valuable, including technology, advanced manufacturing and renewable energy.
American investors may also qualify for special privileges under the U.S.-Thailand Treaty of Amity.
And many foreign entrepreneurs legally operate through authentic Thai partnerships in which local shareholders contribute real capital, participate in management and share economic risk.
What authorities increasingly reject are arrangements where Thai ownership exists largely as legal theater.
A turning point
Thailand’s nominee crackdown marks more than a regulatory campaign. It represents a broader shift in how the country defines economic sovereignty in an era of globalization.
For decades, nominee structures flourished in the space between strict laws and inconsistent enforcement. That space is rapidly narrowing.
Now the question confronting many foreign investors is no longer whether nominee arrangements violate Thai law.
It is whether the risks of continuing to use them have become impossible to ignore.
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