Thai limited companies that involve foreign investment commonly use a 49/51 shareholding structure in Thailand. Under this structure, foreign shareholders hold 49% of the shares, while Thai shareholders hold the remaining 51%. The percentage may be relevant when determining whether a Thai-registered company falls within the definition of a “foreigner” under the Foreign Business Act B.E. 2542 (1999). However, the percentage alone does not establish that the company is legally compliant, commercially secure, or adequately structured to protect the foreign investor.
A 49/51 structure does not automatically prove that the Thai shareholders are genuine investors. It does not give the foreign shareholder control over the board, company bank accounts, contracts, or business assets. It also does not prevent disputes between the foreign minority shareholder and the Thai majority shareholders. The compliance position has become more important following Central Partnership and Company Registration Office Order No. 2/2569, which takes effect on 1 August 2026.
Foreign investors should therefore evaluate the entire ownership, financing, governance, and licensing structure of the proposed business rather than relying on the registered shareholding percentage. This article provides general educational information only. It does not constitute legal advice or a legal opinion concerning a specific company, investment, or transaction.
What Is a 49/51 Shareholding Structure in Thailand?
A 49/51 shareholding structure generally refers to a Thai limited company in which:
- one or more foreign shareholders hold 49% of the registered shares; and
- one or more Thai shareholders hold 51% of the registered shares.
Under section 4 of the Foreign Business Act, a juristic person registered in Thailand may count as a foreigner where foreigners or qualifying foreign entities hold at least one-half of its capital shares. The statutory definition also contains provisions concerning the amount of foreign investment in relevant juristic persons. A company with foreign shareholding below 50% will generally not be classified as a foreigner solely under the foreign-shareholding limb of that definition. However, this does not create an exemption from other provisions of the Foreign Business Act. The company must still consider:
- whether its Thai shareholders are genuine investors;
- whether the financing arrangements are genuine;
- whether the company operates a restricted business;
- whether the activity requires a Foreign Business Licence or Foreign Business Certificate;
- whether another law imposes a separate foreign-ownership limit; and
- whether the structure involves prohibited nominee assistance.
The 49/51 ratio is therefore a shareholding arrangement. It is not official confirmation that the company complies with all Thai foreign-investment laws. For the wider market-entry framework, see our guide to the Foreign Business Act in Thailand.
A Genuine 49/51 Joint Venture Is Not Prohibited
A company is not unlawful merely because it has 49% foreign ownership and 51% Thai ownership. A genuine Thai-foreign joint venture may be lawful where each shareholder participates as an actual investor and the company conducts its business in accordance with applicable law. Relevant characteristics of a genuine joint venture may include:
- identifiable and lawful sources of investment funds;
- actual payment of the agreed share capital;
- real economic risk for each shareholder;
- genuine rights to dividends and sale proceeds;
- independent exercise of shareholder rights;
- accurate company and accounting records; and
- compliance with applicable licensing requirements.
The legal concern arises when Thai persons are included as shareholders only to create the appearance of Thai majority ownership while the foreign investor intends to remain the actual owner or operator of a business restricted to foreigners. The legal analysis therefore depends on the substance of the arrangement, not only the percentages recorded in the company’s shareholder list.
What Is a Nominee Shareholder?
The Foreign Business Act does not provide a detailed checklist that conclusively determines whether a person is a nominee shareholder. In general, nominee concerns may arise where a person appears in the company records as a shareholder but does not genuinely hold the shares for their own account. Factors that may require further examination include circumstances where a Thai shareholder:
- cannot explain the lawful source of the investment funds;
- received the funds directly or indirectly from the foreign investor under an artificial arrangement;
- bears no genuine risk of losing the investment;
- has no knowledge of the company or its operations;
- receives a fixed fee for lending their name;
- must vote entirely according to another person’s instructions;
- has signed blank or undated share-transfer documents;
- must return dividends or sale proceeds to the foreign investor; or
- has no genuine ability to exercise or benefit from the rights attached to the shares.
These factors are not conclusive when considered separately. For example, a shareholder may obtain funds through a genuine loan, and borrowing money does not automatically make that person a nominee. Instead, the review should weigh the complete arrangement, including:
- the identity of the lender;
- the terms of repayment;
- whether interest is payable;
- whether the parties actually expect repayment;
- whether the shareholder bears economic risk;
- whether the shares secure the financing;
- who controls the voting rights; and
- whether the arrangement was created to circumvent foreign-business restrictions.
Our analysis of nominee ownership and enforcement in Thailand examines how authorities approach these arrangements in practice.
Section 36 of the Foreign Business Act
Section 36 of the Foreign Business Act addresses prohibited assistance given to foreigners carrying on restricted businesses. It applies to a Thai national or non-foreign juristic person who assists, supports, participates in, or jointly operates a business with a foreigner in a manner intended to circumvent or violate the Act. It also addresses acting as a nominee shareholder to enable a foreigner to operate a business in circumvention or violation of the Act, and a foreigner who allows such an arrangement may also be liable. The penalties under section 36 include:
- imprisonment for a term not exceeding three years;
- a fine from THB 100,000 to THB 1 million; or
- both imprisonment and a fine.
The court may also order the termination of the prohibited assistance, joint operation, shareholding, partnership, or business arrangement. Nevertheless, section 36 should not be interpreted as meaning that every loan, voting agreement, trust relationship, or transfer arrangement is automatically a criminal nominee arrangement. Liability depends on the legal purpose, the relevant business activity, and the surrounding facts.
DBD Order No. 2/2569 Effective 1 August 2026
The Central Partnership and Company Registration Office issued Order No. 2/2569 concerning the criteria and supporting documents for applications to register the incorporation and amendments of partnerships and limited companies where foreigners participate in the investment or have signing authority. The order was issued on 14 July 2026 and takes effect from 1 August 2026. It also repeals the earlier orders identified in clause 1 of the new order. Importantly, the order does not declare that every Thai company involving a foreigner is unlawful; it imposes additional documentary requirements on registration applications falling within its scope. This article focuses on the 49/51 structure, while our companion guide covers the new foreign company registration rules effective 1 August 2026 in full.
When Does the Order Apply to a New Company?
For the incorporation of a partnership or limited company, Order No. 2/2569 applies in either of the following circumstances:
- A foreign national is a partner or shareholder and holds less than 50% of the partnership investment or the company’s registered capital.
- A limited company has no foreign shareholder, but a foreign national is an authorized director or is a director who must sign jointly to bind the company.
The first category is not limited to an exact 49/51 structure; it covers relevant cases where foreign participation is below 50%. The second category confirms that the DBD’s review is not based exclusively on share ownership. A company may fall within the order even without a foreign shareholder where a foreign director has registered authority to bind the company.
When Order No. 2/2569 Applies and What It Requires
The table below summarises the main triggers and the core supporting evidence for applications within the order’s scope.
| Application | Trigger | Core supporting documents |
|---|---|---|
| New incorporation | A foreign partner or shareholder holds less than 50% of the investment or registered capital | Investment clarification, each Thai investor’s three-month bank statement showing the payment, and the receiving account statement |
| New incorporation | No foreign shareholder, but a foreign national is an authorized or joint-signing director | Investment clarification with supporting evidence |
| Amendment | A Thai-only entity introduces a foreign shareholder holding less than 50% | Prescribed investment clarification with the application |
| Amendment | A change of directors or signing authority makes a foreign national an authorized director or joint signatory | Prescribed investment clarification with the application |
| Recently incorporated | Registered before 1 August 2026 and files a qualifying amendment within one year of registration | Investment clarification plus a bank statement showing the entity received the original required capital |
Documents Required for Incorporation
Where an incorporation falls within the order, the applicant must submit an investment clarification in the prescribed form together with supporting evidence. Two categories of bank evidence are central.
Bank statements of Thai investors. Each Thai partner or shareholder must provide a bank-issued statement covering the three-month period preceding the date on which that person paid the partnership investment or share capital. The statement must show a withdrawal or transfer corresponding with the amount invested and the date on which the investment or share payment was made. The requirement applies to each relevant Thai partner or shareholder.
Bank statement of the receiving account. The managing partner or director who receives the partnership investment or share payments must also provide a bank-issued statement for the account used to receive those funds. The receiving-account statement must show payments from all partners or shareholders in amounts and on dates corresponding with the declared investment payments. Where the managing partner or director uses the same receiving account to pay their own investment from an existing balance, the order also requires a three-month bank statement for that account calculated from the date on which the investment payment was received.
These requirements create a documented financial trail between the account used by each Thai investor, the amount declared as that person’s investment, the date of payment, and the account used to receive the company’s or partnership’s capital.
The Order Also Applies to Certain Amendments
Order No. 2/2569 is not limited to the incorporation of new entities. It also applies to specified applications to amend the registration of an existing partnership or limited company. The amendment requirements apply where:
- an entity previously had only Thai partners or shareholders and the amendment introduces a foreign partner or shareholder holding less than 50% of the partnership investment or registered capital; or
- a company previously had only Thai authorized directors, but an amendment to the directors or signing authority results in a foreign national becoming an authorized director or joint signatory.
In these cases, the applicant must submit the prescribed investment clarification with the registration application.
Special Rule for Recently Incorporated Existing Entities
Order No. 2/2569 also addresses certain partnerships and companies incorporated before the order takes effect. Where an entity was registered before 1 August 2026 and submits an amendment falling within clause 4 within one year from the date on which it was registered as a juristic person, the applicant must provide the prescribed investment clarification and a bank-issued statement showing that the partnership or company received the required partnership investment or share payments. The evidence must correspond with the amount that should have been received when the entity was originally incorporated. The statement may come from the entity’s account or from the account used by the managing partner or director to receive the investment payments, provided it shows the required receipt of funds.
The order therefore does not require every existing 49/51 company to submit new bank statements automatically on 1 August 2026. Its application depends on whether the company submits a registration application falling within the specified provisions.
Why 49% Ownership Does Not Give the Foreign Investor Control
Even where a 49/51 company is lawful and all shareholders are genuine, a shareholder holding 49% remains a minority shareholder. Share ownership, voting rights, board authority, and signing authority are separate matters. The table below shows why the percentage alone does not deliver control.
| Assumed protection | Does 49% guarantee it? | What actually governs it |
|---|---|---|
| Board control | No | Articles of association and director appointment or removal votes at a valid meeting |
| Voting control | No | 51% may pass ordinary resolutions; special resolutions need higher thresholds |
| Authority to bind the company | No | Registered signing conditions (which directors and whether the company seal is required) |
| Access to company bank accounts | No | The registered bank mandate and signing authority |
| Repayment of extra funding | No | Properly documented loan, equity, or service agreements |
| Protection from a dispute | No | A shareholders’ agreement coordinated with the articles and genuine shareholders |
Shareholder Voting Rights
Where all shares carry ordinary voting rights, a shareholder or coordinated group holding 51% of the voting shares may ordinarily be able to pass an ordinary resolution. However, the actual result remains subject to proper notice of the meeting, quorum requirements, the method of voting, voting exclusions, the company’s articles of association, and whether the matter requires an ordinary or special resolution. A 51% shareholder cannot necessarily approve every corporate action, because certain matters require a special resolution or other statutory procedures. The Civil and Commercial Code contains the principal Thai-law provisions concerning limited companies, shares, shareholders, directors, meetings, accounts, dividends, capital changes, dissolution, and liquidation.
Appointment and Removal of Directors
The directors manage a Thai limited company, subject to the Civil and Commercial Code, the company’s objectives, its articles of association, and valid shareholder resolutions. A shareholder group controlling 51% of the voting rights may ordinarily have sufficient voting power to appoint or remove directors at a properly convened general meeting. However, the specific result will depend on the company’s articles, the voting procedure, quorum requirements, and the rights attached to the shares. The foreign investor should therefore not assume that a 49% shareholding guarantees a permanent board position.
Company Signing Authority
A shareholder does not automatically have authority to sign contracts or bind the company. The company’s registered signing conditions may require one specified director to sign, two directors to sign jointly, a director to sign together with the company seal, or another registered combination of directors and conditions. A foreign investor may therefore hold 49% of the shares but still lack independent authority to:
- sign commercial contracts;
- operate company bank accounts;
- appoint employees;
- dispose of company assets;
- obtain financing;
- approve payments; or
- represent the company before third parties.
The registered signing conditions should be reviewed separately from the shareholder percentages.
Informal Promises Do Not Provide Reliable Protection
Foreign investors sometimes rely on informal statements such as:
- “You will control the company even though you own only 49%.”
- “The Thai shareholder will always vote with you.”
- “The Thai shares will be transferred whenever you request.”
- “The Thai shareholder is only included for registration.”
- “All profits belong to the foreign investor.”
Such promises do not provide reliable legal protection. A verbal arrangement may be difficult to prove, and the relationship may also change because of a disagreement, death, incapacity, divorce, insolvency, creditor action, or a change in commercial interests. More importantly, an agreement intended to disguise the ownership or operation of a restricted business may be unlawful or unenforceable. Foreign investors should not rely on blank share-transfer forms, undisclosed side agreements, or documents intended to create a misleading appearance of Thai ownership.
Document Every Capital Contribution Correctly
A foreign investor may contribute more than the amount represented by their registered shareholding. The investor may provide shareholder loans, working capital, equipment, intellectual property, technology, staff, customers, management services, or payment of company expenses. However, these contributions do not automatically increase the investor’s shareholding or create a right to repayment. The company should document each contribution according to its actual legal nature. A contribution may constitute:
- paid-up share capital;
- a shareholder loan;
- a third-party loan;
- payment for goods or services;
- an intellectual property licence fee;
- an asset transfer;
- a reimbursable expense; or
- another genuine transaction.
The relevant agreements, board resolutions, shareholder resolutions, bank records, accounts, tax documents, and financial statements should be consistent. A transfer of money without supporting documentation may create a dispute over whether the payment was equity, debt, a service payment, or an unrecoverable contribution.
Preference Shares Are Not a Complete Control Mechanism
Thai limited companies may issue ordinary and preference shares with properly specified preferential rights. Preference rights may relate to priority dividends, repayment of capital, rights on liquidation, or other lawful economic preferences.
However, an investor should not assume that preference shares can create any desired voting or control arrangement. The proposed rights must be reviewed against the Civil and Commercial Code, the company’s memorandum and articles, the statutory voting framework, registration practice, and the Foreign Business Act. A structure in which Thai shareholders appear to hold 51% but have no genuine economic participation or investment risk may also require closer examination. Preference shares may serve legitimate commercial purposes, but they should not be used merely to preserve the appearance of Thai majority ownership while transferring all benefits and control to the foreign investor.
A Shareholders’ Agreement Has Legal Limits
A shareholders’ agreement can provide valuable contractual protections. It may address board representation, access to information, annual budgets, borrowing limits, new share issues, changes to the business, sale of major assets, related-party transactions, dividend policy, share transfers, deadlock procedures, and exit rights. However, a shareholders’ agreement does not replace the Civil and Commercial Code or the company’s registered articles. A contractual veto may give a shareholder a claim for breach of contract, but it may not automatically invalidate a corporate resolution that was otherwise properly passed under Thai company law and the registered articles. Important protections should therefore be coordinated with:
- the articles of association;
- director appointment rights;
- registered signing authority;
- board quorum provisions;
- shareholder-meeting procedures; and
- the company’s share structure.
A shareholders’ agreement cannot lawfully convert genuine Thai shareholders into nominees. Where relationships break down, our guide to shareholder disputes in Thailand explains the routes available to a minority investor.
Share-Transfer and Exit Rights Require Proper Drafting
A shareholders’ agreement may contain mechanisms such as rights of first refusal, pre-emption rights, tag-along rights, drag-along rights, buy-sell procedures, transfer restrictions, valuation procedures, and deadlock exit provisions. These mechanisms are not automatically enforceable in every form. Their validity and practical effectiveness depend on the contractual wording, the company’s articles, mandatory Thai law, share-transfer formalities, public-policy considerations, and the circumstances in which enforcement is requested. A clause stating that shares transfer automatically following a default may not be sufficient by itself, because the required transfer instruments, notices, company records, and enforcement procedures must also be addressed.
Corporate Documents Must Be Consistent
The company should record its ownership and governance structure consistently across all relevant documents. These may include:
- the memorandum of association;
- the articles of association;
- share subscription documents;
- share certificates;
- the shareholder register;
- share-transfer instruments;
- board resolutions;
- shareholder resolutions;
- director appointment records;
- registered signing conditions;
- loan agreements;
- intellectual property agreements;
- bank mandates;
- accounting records;
- tax filings; and
- financial statements.
Inconsistencies may weaken the investor’s contractual position and create compliance concerns. For example, a shareholders’ agreement may require approval from both shareholder groups for a major transaction, while the registered company authority permits one director to sign alone. The contractual restriction may remain relevant between the parties, but it may not prevent the director from binding the company in dealings with third parties.
Warning Signs That Require Legal Review
The following circumstances may require further review:
- the foreign investor provided the funds recorded as the Thai shareholders’ investment;
- the Thai shareholders cannot document the source of their funds;
- investment money was deposited temporarily and immediately returned;
- Thai shareholders signed blank or undated transfer documents;
- a Thai shareholder receives a fixed fee for the use of their name;
- a shareholder has no knowledge of the company’s business;
- dividends or sale proceeds must be returned to the foreign investor;
- the Thai shareholders bear no genuine risk of loss;
- company records do not correspond with bank records;
- the registered business differs from the actual operations;
- the company carries on a restricted activity without the required permission; or
- the same Thai persons appear as shareholders in numerous unrelated foreign-linked businesses.
These circumstances do not automatically establish a violation. They may, however, require explanation when the ownership, financing, and operation of the company are examined as a whole.
Lawful Alternatives for Foreign Investors
Before choosing a 49/51 structure, the investor should identify the company’s actual activities and determine whether those activities are restricted. Depending on the business, lawful alternatives may include the following.
Foreign Business Licence
A foreign-owned company may apply for permission to conduct certain activities restricted under the Foreign Business Act. The approval process depends on the statutory list under which the activity falls, and permission is not automatic.
Foreign Business Certificate
A Foreign Business Certificate may be available where the company’s right to operate arises under an applicable treaty, investment-promotion status, or another statutory basis. A certificate is legally distinct from a discretionary Foreign Business Licence.
BOI Promotion
The Thailand Board of Investment may permit greater foreign ownership for eligible promoted activities and may grant tax or non-tax incentives subject to the applicable promotion conditions. Where the promoted activity falls within the Foreign Business Act, the company may also need to obtain the appropriate Foreign Business Certificate before commencing the restricted activity.
Treaty of Amity
Qualifying US nationals and qualifying US-owned enterprises may obtain rights under the Treaty of Amity and Economic Relations between Thailand and the United States for eligible activities. Eligibility depends on the ultimate ownership, nationality requirements, certification, and the nature of the proposed business. The presence of one American shareholder does not by itself establish eligibility.
Genuine Thai-Foreign Joint Venture
A genuine joint venture may be suitable where both Thai and foreign investors make real contributions and assume genuine commercial risk. Contributions may include capital, technology, intellectual property, local expertise, management resources, industry relationships, customers, or market access. The registered ownership and governance arrangements should reflect the actual commercial relationship. Each of these routes should be assessed alongside the practical steps for company registration in Thailand.
What Businesses Should Review Before 1 August 2026
Businesses likely to submit an incorporation or amendment application falling within Order No. 2/2569 should prepare the required evidence before the effective date. In practice, the following areas deserve attention:
- Source of funds. Each Thai investor should be able to document the account used to pay the partnership investment or share capital.
- Payment records. The payment amount and date should correspond with the amount and date recorded in the investment clarification and company-registration documents.
- Receiving account. The managing partner or receiving director should use an account that clearly records the receipt of funds from all relevant investors.
- Corporate records. The shareholder register, share certificates, resolutions, capital records, and accounting records should reflect the actual transactions.
- Signing authority. Any appointment of a foreign authorized director or foreign joint signatory should be reviewed to determine whether the application falls within the order.
- Proposed amendments. An existing company introducing foreign shareholding below 50% or appointing a foreign authorized director should check the documentary requirements before filing.
Conclusion
A 49/51 shareholding structure in Thailand may form part of a genuine and lawful Thai-foreign joint venture. However, the ratio alone does not protect the foreign investor. It does not establish that the Thai shareholders are genuine, and it does not guarantee board control, voting control, signing authority, access to company accounts, repayment of funding, or protection against a dispute with the majority shareholders.
DBD Order No. 2/2569, effective from 1 August 2026, introduces a clearer documentary trail for registration cases involving foreign investment below 50% or foreign signing authority. In cases within its scope, applicants must provide the prescribed investment clarification and supporting bank statements showing the source and receipt of the relevant investment funds.
Foreign investors should therefore structure the business around lawful market entry, genuine shareholders, documented funding, appropriate voting and board arrangements, registered signing authority, enforceable contractual protections, required licences and certificates, and consistent corporate records. A percentage alone does not determine a legally sound investment structure.
Frequently Asked Questions
Is a 49/51 company structure legal in Thailand?
Does DBD Order No. 2/2569 apply only to an exact 49/51 company?
What documents must Thai shareholders provide?
Must the receiving director also provide a bank statement?
Does the order apply when an existing company adds a foreign shareholder?
Nominees, Control, and Investor Protection
Must every existing 49/51 company submit bank statements on 1 August 2026?
Is a Thai shareholder who borrowed the investment money automatically a nominee?
Does a 49% foreign shareholder control the company?
Can a shareholders’ agreement protect the foreign investor?
What penalties may apply to a prohibited nominee arrangement?
Speak With Lex Bangkok About Foreign Investment Structuring
Foreign investment in Thailand should be structured around the actual business activity, source of capital, ownership rights, management authority, licensing requirements, and the long-term relationship between the shareholders. Lex Bangkok assists international entrepreneurs and companies with corporate structuring, shareholder arrangements, Foreign Business Act compliance, company-registration requirements, and foreign-investment planning — well before the 1 August 2026 changes affect a filing.
Schedule a ConsultationAuthoritative references: the Department of Business Development (Order No. 2/2569 and company-registration requirements) and the Office of the Council of State (Foreign Business Act B.E. 2542).