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Thai Chinese Law Firm Co., Ltd.Control · Compliance · Cross-Border Structure

Thailand BOI Investment Promotion Application

Thailand's BOI investment promotion is applicable to projects aligned with Thailand's investment promotion policy direction, commonly seen in advanced manufacturing, digital technology, new energy, electronics, auto parts, food processing, R&D, and regional headquarters. Applying for BOI requires systematic assessment of project category, investment composition, equipment lists, production processes, personnel arrangements, and subsequent operational obligations. Thai Chinese Law Firm assists Chinese enterprises in evaluating the BOI pathway based on case-specific project materials and lawfully preparing application documents and subsequent compliance arrangements.

Key Legal Summary

BOI is Thailand's investment promotion pathway, not ordinary company registration, and does not automatically entitle a company to all tax, land, foreign personnel, or foreign ownership benefits. Whether a BOI application is suitable depends on industry category, investment scale, technical sophistication, equipment, production processes, personnel arrangements, economic contribution, and regulatory authority review. Thai Chinese Law Firm assists Chinese enterprises in conducting pathway assessments, material preparation, and subsequent compliance planning before application.

Key topics:#Preliminary assessment of BOI applicability and investment promotion category#Legal compliance review of investment plans, project descriptions, production processes, and equipment lists#Assistance in preparing BOI application materials and regulatory authority communication responses#Material preparation and presentation support for BOI interviews or project briefing sessions#Legal interpretation of BOI approval conditions, certificate content, and subsequent obligations#Support for foreign expert visas, work permits, and Single Window-related procedures under BOI projects#Coordination review of industrial land, factory permits, environmental, tax, and employment compliance for BOI projects#Support for BOI-approved enterprises in address changes, capacity adjustments, equipment modifications, and annual compliance matters

Who We Serve

1.Chinese enterprises planning to invest in manufacturing, assembly, R&D, digital technology, or high-value-added projects in Thailand
2.Chinese-invested enterprises or group companies seeking to evaluate whether BOI applies to their investment projects
3.Project parties requiring support for high foreign shareholding ratios, industrial land use, or foreign expert arrangements
4.Operating entities with existing Thai companies seeking to optimize subsequent licensing, land use, or personnel arrangements through the BOI pathway
5.Enterprises that have obtained BOI approval or certificates and need to handle equipment imports, address changes, capacity adjustments, or annual compliance matters

Common Pain Points

1
Mistakenly equating BOI with ordinary company registration, overlooking pre-requisite project review and subsequent compliance obligations
2
Uncertainty as to whether one's business falls within BOI-promoted industries or which investment promotion category is suitable
3
Incomplete investment plans, equipment lists, and production process descriptions, hindering regulatory authorities' understanding of project value
4
Lack of understanding of the interface between BOI approval conditions and factory permits, environmental, land, tax, and labor compliance
5
Operating after approval without complying with certificate conditions, potentially affecting continued enjoyment of tax, equipment import, or foreign personnel-related benefits

Key Legal & Compliance Risks

Inconsistency between project category and actual business activities, potentially affecting BOI approval conditions or subsequent benefit utilization
Unclear descriptions of investment plans, equipment lists, capacity, and production processes, potentially leading to material supplementation or review delays
Failure to concurrently address factory permits, environmental, land planning, tax, employment, and other compliance matters after obtaining BOI
Inconsistency between foreign expert positions, academic qualifications, job descriptions, and actual work arrangements, potentially affecting visa and work permit coordination
Failure to timely file BOI changes or compliance declarations when subsequently changing address, increasing capacity, adjusting equipment, or modifying business scope

Our Services

Preliminary assessment of BOI applicability and investment promotion category
Legal compliance review of investment plans, project descriptions, production processes, and equipment lists
Assistance in preparing BOI application materials and regulatory authority communication responses
Material preparation and presentation support for BOI interviews or project briefing sessions
Legal interpretation of BOI approval conditions, certificate content, and subsequent obligations
Support for foreign expert visas, work permits, and Single Window-related procedures under BOI projects
Coordination review of industrial land, factory permits, environmental, tax, and employment compliance for BOI projects
Support for BOI-approved enterprises in address changes, capacity adjustments, equipment modifications, and annual compliance matters

Service Process

1
Preliminary communication on project background, business model, and investment plan
2
Category applicability assessment against BOI policy direction
3
Organization of investment plan, equipment list, production process, and personnel arrangement materials
4
Assistance in submitting applications, preparing interview briefings, or supplementary materials
5
Verification of approval conditions, certificate collection, and subsequent compliance matters handover

Materials Typically Required

The following are materials that may typically be involved; the final list shall be subject to case-specific requirements and regulatory authority instructions.

Investing entity background information, business license, and shareholder structure description
Business model and investment plan description for the proposed project in Thailand
Production process flow diagrams, production line layout, technical descriptions, and product introductions
Machinery and equipment lists, procurement plans, and equipment source descriptions
Investment budget, funding sources, financial projections, and personnel allocation plans
Basic information on proposed land, factory, or office premises
Position arrangement descriptions for foreign experts, senior management, or technical personnel
For industries involving environmental, food, medical, chemical, or energy matters: supplementary materials that may be required by the relevant regulatory authorities

Our Lawyers

Dr. Liu Hanzheng

Managing Partner & Authorized Director

Structure Lawyer

FAQ

No. BOI is applicable to specific projects aligned with Thailand's investment promotion policy direction. Whether an application can be made typically requires assessment based on industry category, investment composition, equipment, production processes, technical sophistication, personnel arrangements, and economic contribution. Projects with traditional low value-add, higher pollution risk, or not conforming to the promoted directory may not be suitable for BOI. Specific determinations shall be based on project materials and regulatory authority review.

The BOI promoted directory covers multiple categories, including advanced manufacturing, digital technology, new energy, electronics, auto parts, food processing, R&D, and regional headquarters. However, not all manufacturing projects qualify for BOI. A comprehensive assessment is required before application: whether the project falls within the promoted directory, whether investment scale and technical sophistication meet thresholds, whether equipment and production processes conform to standards, and whether personnel arrangements and economic contributions are reasonable. Furthermore, certain industries may concurrently involve environmental, safety, or industry-specific permit requirements that should be planned together with the BOI application.

BOI is an investment promotion pathway and does not automatically exempt all other licensing obligations. Certain BOI projects may involve the FBC pathway after approval, but businesses exceeding the BOI-approved scope still require separate assessment as to whether FBL, factory permits, environmental, land, tax, labor, or industry-specific licenses are involved. Therefore, BOI applications should be planned together with overall operational compliance.

BOI and FBL are distinct legal pathways. BOI focuses on investment promotion and incentive grants, while FBL focuses on foreign business licensing. Specifically: if the BOI-approved business scope covers all actual business activities of the enterprise, a separate FBL application may generally not be required; however, if the enterprise actually engages in business exceeding the BOI-approved scope, and such business falls within the restricted lists under the Foreign Business Act, FBL or other compliance pathways may still need to be considered. Furthermore, BOI does not substitute for factory permits, building permits, environmental permits, fire safety permits, or industry-specific licenses.

BOI projects may, under specific conditions, obtain land use or holding rights related to the approved project, but the scope, purpose, area, and subsequent disposal requirements are typically subject to BOI approval conditions, land regulations, industrial estate rules, and urban planning restrictions. BOI should not be understood as allowing foreign enterprises to freely purchase any land. Specific determinations should be made based on project nature, land parcel purpose, and regulatory authority requirements.

Under the Thai Land Code, foreign enterprises generally cannot directly hold land in Thailand. BOI projects may obtain exceptional approval under specific conditions, but typically need to meet the following requirements: land use must be directly related to the approved project, area should conform to regulatory authority standards, land disposal and mortgage may be subject to restrictions, and land may need to be disposed of in accordance with law upon project termination. Furthermore, industrial land typically needs to be located in industrial estates or areas conforming to urban planning. Specific conditions are subject to BOI approval documents and regulatory authority review.

The scope, duration, and amount of BOI tax incentives are generally governed by the approval documents and certificate conditions. Enterprises subsequently need to continuously satisfy investment, production, equipment, personnel, financial, and reporting obligations in accordance with project commitments and regulatory authority requirements. If actual operations are inconsistent with approved content, benefit utilization may be affected. Whether continued application is possible should be assessed based on annual compliance and project change circumstances.

BOI tax incentives are not permanently effective upon approval but are governed by the conditions and duration stated in the certificate. Enterprises must continuously fulfill the following obligations: complete investment and commence production as committed, maintain equipment and technical standards, submit annual reports and financial information as required, and timely declare changes in address, capacity, equipment, or business scope. If an enterprise fails to fulfill the above obligations, BOI may suspend or revoke the relevant incentives. It is advisable for enterprises to establish internal compliance management mechanisms after obtaining BOI and regularly verify certificate conditions and operational consistency.

BOI projects may typically provide more convenient visa and work permit procedures for approved foreign experts, senior management, or technical positions, but this does not mean all foreign personnel can automatically obtain them. Position titles, job descriptions, academic qualifications, actual work locations, and company project circumstances must still comply with BOI and relevant regulatory authority requirements. Specific quotas and conditions are subject to approval and case-by-case review.

Foreign personnel arrangements under BOI projects typically involve the following steps: listing foreign position requirements at the BOI application stage, processing visas and work permits through the Single Window system after approval, and reporting foreign personnel employment status as required. However, BOI does not provide blanket approval for all foreign personnel: positions must be consistent with actual project needs, foreign personnel must possess appropriate qualifications, and enterprises must satisfy BOI requirements regarding Thai employee ratios or other employment conditions. Furthermore, matters such as dependent visas, 90-day reporting, and tax registration for foreign personnel require separate handling.

BOI approval is merely one stage of project compliance. Enterprises may subsequently encounter matters including certificate condition verification, equipment import reconciliation, address changes, capacity adjustments, foreign personnel arrangements, land or factory use, annual reporting, and tax compliance. Lawyers can assist enterprises in identifying approval conditions, following up on change matters, and flagging operational risks that may affect continued benefit utilization.

Common legal service needs after BOI approval include: interpreting specific conditions and restrictions in approval documents and certificates, assisting with equipment import reconciliation and customs-related procedures, handling BOI declarations for address changes or factory relocation, assisting with compliance changes for capacity adjustments or additional production lines, following up on annual reports and compliance audit preparation, assessing whether business scope expansion requires re-application or BOI condition modification, and assisting with BOI-related tax, employment, and land compliance cross-cutting matters. It is advisable for enterprises to incorporate BOI compliance into routine legal management to avoid affecting incentive eligibility due to oversight.

Need Professional Legal Support?

If you are evaluating Thailand BOI investment promotion, foreign shareholding, industrial land, equipment imports, or foreign expert arrangements, you may submit project materials for a preliminary compliance direction assessment by our lawyers.

Request Consultation

The content of this page is provided for general informational purposes only and does not constitute Thai legal advice, formal legal opinion, or any commitment regarding the outcome of any approval, transaction, or litigation. Specific solutions must be determined through case-by-case review by a lawyer, taking into account the client's business model, shareholding structure, contractual documents, evidentiary materials, regulatory authority requirements, and individual case facts.

Pre-Publication Legal Review Checklist

  • Alignment of BOI investment promotion category with the latest official policy directory
  • Applicable boundaries between BOI and FBL / FBC / factory permits / environmental approvals
  • Conditional limitations on industrial land, equipment imports, tax incentives, and foreign personnel arrangements under BOI projects
  • Declaration obligations for BOI-approved enterprises when changing address, capacity, equipment, personnel, or business scope

Representative Matters

Selected Matter (Anonymized)
Project value: 50M THB

BOI Incentive Application & Control Structuring for a Central SOE's Thai Subsidiary

Context A central SOE from China planned to invest in a factory in Thailand, requiring BOI incentive application and control structure design.

Challenge Need to achieve legal control for Chinese controlling shareholders under Thai law.

Approach Through customized articles of association and voting rights separation design, achieved legal control for Chinese shareholders.

Outcome Successfully obtained BOI incentives and achieved legal control for Chinese shareholders.

* Disclaimer: Contents herein serve purely for general compliance reference and do not constitute any formal legal counsel or outcome guarantees by Thai Chinese Law Firm.