Thailand's Foreign Business Act: Who Counts as a 'Foreigner'

Why a real estate buyer needs to understand this Act

When a foreign national plans to own not just a condominium unit in Thailand but also land, a villa, or a stake in a project held through a Thai company, they will almost always encounter one piece of legislation: the Foreign Business Act B.E. 2542 (1999). This Act determines whom the state regards as a 'foreigner' (foreigner) and which types of activity and forms of ownership are restricted for such a person.

Understanding this definition matters because it determines whether the structure through which someone proposes to 'work around' the prohibition on land ownership is actually lawful. Getting this wrong is not a technicality: the consequences include the nullity of the transaction and criminal liability.

Who is a 'foreigner' under the Act

The Act treats as foreigners not only natural persons who lack Thai citizenship. The category also includes:

• natural persons who do not hold Thai citizenship;
• legal entities registered outside Thailand;
• Thai companies in which half or more of the registered capital is held by foreigners;
• partnerships in which a foreigner is the managing partner or a person bearing unlimited liability.

The key threshold is 50% of capital. If foreigners hold 50% or more, a company that is Thai in form is legally 'foreign' and subject to all associated restrictions. This is the origin of the familiar benchmark: a foreigner may hold no more than 49% in a Thai company, with the remaining 51% belonging to Thai partners.

From capital share to voting rights

For a long time, the Department of Business Development assessed a company's 'foreign' character solely by reference to the direct share of capital held. This approach, however, proved vulnerable: a formally Thai majority frequently concealed actual foreign control.

Following a high-profile transaction involving a Singaporean fund and a Thai telecommunications group, reform of the Act was debated. The proposed reform would have introduced a second criterion, namely voting rights. Under this logic, a company would be deemed foreign if foreigners control a majority of votes even where their direct capital stake is a minority interest. This is a direct challenge to structures in which 51% of 'Thai' shares carry no real voting power.

Buyers should be aware that even if you hold 49% on paper, actual control exercised through voting rights, preferred shares, or shareholder agreements may be reclassified as foreign control.

Nominee Thai shareholders: the primary risk area

The most common and most dangerous arrangement is the use of nominee shareholders: Thai nationals who formally hold 51% of a company but contributed no real money and bear no entrepreneurial risk. The Act explicitly prohibits using Thai nationals as straw holders of shares to circumvent the restrictions.

Factors that the authorities examine include:

• Thai shareholders cannot demonstrate the source of funds used to pay for their shares;
• the foreigner provided Thai shareholders with a loan to purchase the shares;
• the Thai shareholders' shares are encumbered by a pledge in favour of the foreigner;
• all profits and effective management are concentrated in the hands of the foreigner.

The consequences are nullity of ownership, forced sale of assets, fines, and imprisonment for both the foreigner and the nominees.

The restricted business lists

The Act divides activities that are prohibited or restricted for foreigners into three schedules:

Separate rules and capital thresholds apply to retail trade. Finance, insurance, securities, and tourism are regulated by specialist statutes in addition to the FBA.

How this connects to real estate

The principal point of intersection is the prohibition on foreigners owning land. Trading in land is expressly placed in List 1, and direct ownership of a plot by a foreign natural person is not possible under the Land Code (save for narrow investment exceptions). This is why villa buyers are frequently steered toward purchasing land through a Thai company.

This is precisely where the definition of 'foreigner' becomes operative: if such a company was formed solely to hold land, conducts no genuine business activity, and is controlled by a foreigner, it risks being characterised as a nominee structure.

Legal alternatives used in practice include:

• a condominium unit - under the Condominium Act, foreigners may own up to 49% of the total unit area in a building on a freehold basis;
• long-term land lease (leasehold) - a lease agreement under the Civil and Commercial Code, Section 540, for a term of up to 30 years with the possibility of renewal;
• a genuine operating company with Thai partners who are genuinely involved in the business.

It is also worth keeping the foreign-exchange dimension in mind: when purchasing a freehold condominium unit, the funds must be remitted from abroad in foreign currency and must be recorded on a Foreign Exchange Transaction form (FET / Tor Tor 3). This confirms the foreign origin of the funds for the purposes of registering title.

What to verify and what to watch out for

• Ownership structure. If land or a villa is to be held through a Thai company, establish whether it conducts genuine business activity and who actually paid for the 51% Thai shareholding.
• Voting rights, not just capital share. Review the articles of association and the shareholder agreement: control exercised through voting rights and preferred shares may be reclassified as foreign control.
• Source of Thai partners' funds. Loans from the foreigner, pledges over shares, and the absence of verified contributions are all indicators of a nominee arrangement.
• The condominium alternative. For a unit purchase, verify that the 49% foreign quota in the specific building has not already been exhausted.
• Lease rather than ownership. For a house on land, consider a leasehold under Section 540 of the Civil and Commercial Code as a more transparent option.
• FET / Tor Tor 3 document. When purchasing a freehold unit, ensure that funds are remitted from abroad with the foreign-exchange form completed correctly.
• FBL licence. If the company carries on a List 3 activity, confirm that it holds a Foreign Business License.