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Register Thai Company: Your Complete Step-by-Step Registration Process Guide for 2025

  • Writer: Royal Office Thailand
    Royal Office Thailand
  • Aug 2
  • 5 min read

Ready to register Thai company and establish your business presence in Thailand? The company registration process involves specific procedures, documentation requirements, and government approvals that determine your business success. Understanding how to register Thai company properly ensures legal compliance and operational efficiency from day one.


I/ Understanding Thai Company Registration Process

To register Thai company successfully requires navigating Thailand's corporate law, government procedures, and regulatory requirements designed to protect both foreign investors and local interests.

Legal Framework Overview:

  1. Public Limited Company Act governing corporate structures

  2. Foreign Business Act regulating foreign participation

  3. Revenue Code establishing tax obligations

  4. Labor Protection Act defining employment requirements

  5. Ministry of Commerce registration procedures

Company Registration Benefits:

  1. Legal entity status separate from personal liability

  2. Professional credibility enhanced business image

  3. Banking relationships corporate account eligibility

  4. Contract authority legal capacity for agreements

  5. Employment capability hiring staff and obtaining work permits

  6. Tax advantages business expense deductions

  7. Growth foundation scalable business structure


II/ Types of Thai Companies You Can Register

When you register Thai company, several corporate structures are available, each with distinct characteristics, requirements, and operational implications.

Private Limited Company:

Most Popular Choice:

  1. Limited liability protection for shareholders

  2. Flexible operations suitable for most business types

  3. Foreign ownership up to 49% in most sectors

  4. Minimum 3 shareholders including at least 1 Thai national

  5. Registered capital typically 1-2 million THB minimum

Registration Requirements:

  1. Company name reservation and approval

  2. Memorandum of Association defining business objectives

  3. Articles of Association establishing operational rules

  4. Shareholder structure meeting ownership requirements

  5. Registered address proper business location

Public Limited Company:

For Larger Operations:

  1. Public investment capability through share offerings

  2. Enhanced credibility for major business operations

  3. Regulatory compliance additional reporting requirements

  4. Minimum shareholders 15 required for registration

  5. Capital requirements higher minimums typically required

Branch Office Registration:

Foreign Company Extension:

  1. Parent company representation in Thailand

  2. Limited activities scope restricted to parent operations

  3. Capital requirements minimum 3 million THB typically

  4. Regulatory oversight enhanced monitoring requirements

  5. Tax implications different structure from local company


III/ Thailand Company Registration Requirements

Thailand company registration involves specific documentation, shareholder structure, and compliance requirements that must be met for successful incorporation.

Shareholder Requirements:

Ownership Structure:

  1. Minimum 3 shareholders required for company formation

  2. Thai majority 51% minimum Thai shareholding

  3. Foreign participation up to 49% in most business sectors

  4. Individual or corporate shareholders permitted

  5. Nominee arrangements legal structures for foreign control

Shareholder Documentation:

  1. Identity verification passport copies for foreign shareholders

  2. Address confirmation residence documentation

  3. Financial capacity proof of investment ability

  4. Professional background relevant experience documentation

  5. Legal capacity confirmation of authority to invest

Capital Structure Requirements:

Registered Capital:

  1. Minimum amounts typically 1-2 million THB

  2. Par value shares usually 10-100 THB per share

  3. Authorized shares total share capital authorization

  4. Issued shares actual shares distributed to shareholders

  5. Paid-up capital 25% minimum payment at registration

Capital Considerations:

  1. Work permit ratio 2 million THB per foreign employee

  2. Business credibility higher capital improving reputation

  3. Banking relationships capital affecting credit facilities

  4. Future growth allowing for expansion needs

  5. Regulatory compliance meeting sector-specific requirements

Documentation Checklist:

Essential Documents:

  1. Company name reservation certificate

  2. Memorandum of Association company objectives and structure

  3. Articles of Association operational rules and procedures

  4. Shareholder list ownership structure documentation

  5. Director appointments management structure designation

  6. Registered address business location confirmation

  7. Share subscription capital commitment documentation


IV/ Step-by-Step Thai Company Registration Process

Thai company registration follows specific government procedures requiring careful preparation, proper documentation, and professional coordination for successful completion.

Phase 1: Pre-Registration Preparation

Step 1: Company Name Reservation

  1. Name availability search ensuring uniqueness

  2. Reservation application securing preferred name

  3. Ministry approval government verification process

  4. Validity period typically 30 days for reservation

  5. Extension possibility if additional time needed

Step 2: Documentation Preparation

  1. Memorandum drafting defining company objectives clearly

  2. Articles preparation establishing operational procedures

  3. Shareholder agreements clarifying ownership rights

  4. Capital structure planning share distribution

  5. Address confirmation securing registered office location

Phase 2: Government Registration

Step 3: Ministry of Commerce Submission

  1. Application completion all forms properly filled

  2. Document submission complete package presentation

  3. Fee payment government registration charges

  4. Review process official verification procedures

  5. Approval notification registration confirmation

Step 4: Certificate Collection

  1. Company affidavit official incorporation document

  2. Company certificate legal entity confirmation

  3. Shareholder list official ownership record

  4. Articles of Association certified operational rules

  5. Director list management structure documentation

Phase 3: Post-Registration Setup

Step 5: Tax Registration

  1. Corporate tax ID Revenue Department registration

  2. VAT registration if applicable to business type

  3. Social security registration for employee benefits

  4. Withholding tax setup for vendor payments

  5. Compliance framework ongoing obligation establishment

Step 6: Operational Activation

  1. Bank account opening corporate banking setup

  2. Office establishment physical or virtual workspace

  3. Accounting system financial management setup

  4. Legal compliance ongoing regulatory adherence

  5. Business operations commencing commercial activities

Registration Timeline:

  1. Name reservation: 1-2 days processing

  2. Document preparation: 2-3 days with professional help

  3. Government registration: 5-7 working days typically

  4. Certificate collection: 1-2 days after approval

  5. Complete setup: 2-3 weeks total timeline


V/ Thai Company Registration Costs and Fees

Thai company registration costs include government fees, professional services, and ongoing compliance expenses that should be budgeted for successful business establishment.

Government Registration Fees:

Official Charges:

  1. Name reservation: 200 THB typically

  2. Registration fee: 5,500 THB approximately

  3. Stamp duty: Minimal additional charges

  4. Document certification: Small fees for copies

  5. Publication costs: Legal notice requirements

Professional Service Fees:

Basic Registration Package (27,500 THB):

  1. Complete registration all government procedures

  2. Document preparation MOA and Articles drafting

  3. Government liaison submission and collection

  4. Tax ID registration Revenue Department setup

  5. Basic consultation initial compliance guidance

Premium Registration Package (77,500 THB):

  1. Enhanced registration including VAT setup

  2. Virtual office professional address for 1 year

  3. Comprehensive documentation enhanced legal protection

  4. Priority processing faster handling where possible

  5. Advanced consultation strategic business guidance

Complete Business Solution (180,000 THB):

  1. Full company registration all permits and setup

  2. Work permit assistance for foreign directors

  3. Accounting establishment financial compliance setup

  4. Banking coordination account opening assistance

  5. Annual compliance package for ongoing obligations

Additional Costs:

Supplementary Expenses:

  1. Registered address if virtual office needed

  2. Legal translations document certification costs

  3. Notarization fees for international documents

  4. Banking charges account opening and maintenance

  5. Compliance setup accounting and legal systems


Getting Started: Register Your Thai Company Today

Ready to register Thai company and establish your business presence in Thailand? Professional guidance ensures efficient registration, proper compliance, and optimal business structure for your success.

Initial Consultation:

  1. Business assessment understanding your specific requirements

  2. Structure recommendation optimizing corporate setup

  3. Timeline planning coordinating registration with business plans

  4. Cost estimation transparent pricing for complete services

  5. Strategic guidance ensuring long-term business success

Registration Process:

  1. Document preparation ensuring complete and accurate paperwork

  2. Government coordination managing all official procedures

  3. Progress monitoring tracking registration status

  4. Certificate collection obtaining all incorporation documents

  5. Post-registration setup completing operational requirements


Conclusion: Register Thai Company Successfully with Expert Support

Register Thai company provides the legal foundation for business operations, professional credibility, and long-term success in Thailand's dynamic economy. Proper registration ensures compliance with Thai corporate law while establishing the structure needed for sustainable business growth.

Understanding registration requirements, procedures, and ongoing compliance obligations enables informed decisions supporting both immediate business needs and long-term objectives. From initial application through operational activation, professional registration ensures your business starts with proper legal foundation.


Ready to register your Thai company and begin your business journey? Our experienced team provides comprehensive registration services, ensuring efficient processing, legal compliance, and optimal business structure for your success in Thailand.

Why Choose Professional Thai Company Registration:

  1. Expert guidance ensuring proper registration and compliance

  2. Efficient processing minimizing delays and complications

  3. Comprehensive service handling all aspects professionally

  4. Strategic support optimizing structure for business success

  5. Ongoing partnership continued assistance for business growth

Transform your business vision into Thai corporate reality with professional register Thai company services designed for your success.

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