Office & Compliance

Registered Office – For VAT & SSO Registration (Thailand)

We provide a compliant Thai registered office address and support structure so your company can successfully complete VAT registration, Social Security Office (SSO) registration and related statutory requirements.

Who is it for / Suitable for

Businesses that require this specific license / service to legally operate in Thailand.

Entrepreneurs and investors who want to ensure full compliance and avoid common regulatory pitfalls.

Existing companies seeking to expand or regularize their operations with proper approvals.

Foreign-owned entities that need structured support to navigate Thai regulations and documentation.

Key Requirements

Thai registered company

A properly incorporated entity in Thailand (or in process of being incorporated).

Supporting corporate documents

Company affidavit, Articles of Association, shareholder list and director details.

Thai office / business address

Registered address suitable for the particular license or registration.

Authorized signatories

Director(s) or authorized person(s) able to sign applications and attend appointments where needed.

Accurate business activity description

Clear explanation of what the business will do in Thailand, aligned with the license / registration.

Additional conditions

Specific to this license / registration (technical, safety, zoning, capitalization, etc.).

Clients need to provide the following information / documents

Document Name

Notarized

Company affidavit

Recent company affidavit issued by the Department of Business Development (DBD).

Articles of Association (AOA)

Current company objectives and regulations.

List of shareholders

Latest shareholder list, showing Thai and foreign ownership.

Director(s) passport / Thai ID

Identification of authorized signatories and responsible persons.

Office lease / address documents

Rental contract, location map, and any required landlord letters or consents.

Specific supporting documents

Depending on the license (technical documents, floor plans, menus, equipment lists, etc.).

No / Yes (case-by-case)

Average Processing Time

Varies by license

Processing time depends on the authority, completeness of documents, and complexity of the application.

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What you would get when the application is complete

Official license / registration document

Evidence that your business is authorized for this specific activity in Thailand.

Compliance checklist

Summary of conditions and obligations tied to the license or registration.

Ongoing support options

Option for SiamBusinessLaw to assist with renewals, reporting, or inspections if required.

On-going Compliance Requirements

To keep your license / registration valid, you will need to:

Renew the license on time

Many licenses have renewal cycles and fees which must be handled before expiry.

Maintain proper records

Keeping required documentation, reports, and accounting records as specified by law.

Operate within permitted scope

Ensuring your activities match what is allowed by the license or registration.

Notify authorities of major changes

Such as changes in shareholding, directors, address, or nature of business.

Cooperate with inspections

Allowing inspections or audits where authorities have the right to check compliance.

Government Agencies Involved / Overseeing the Application

Different authorities may be involved depending on the license or registration, such as:

Department of Business Development (DBD)

Corporate records and registration matters under the Ministry of Commerce.

Revenue Department (RD)

Tax and VAT registrations, where relevant to the service.

Sector-specific regulators

For example: FDA, TISI, Excise Department, Local District Office, or municipal authorities.

Social Security Office (SSO)

Where staff registrations and employer compliance are part of the service.

Thanks SiamBusinessLaw to helping us draft a strong agreement and help us see through the case until we have an absolute win case. Appreciate your patience and professionalism

Your law firm handles our case very well and professional. Your regular updates allow us a peace of mind an dmake us feel like we are cared for. Your professional advise gave us a peace of mind too.

Your Burmese team is legit. They gave us the attention and respect we have long missed. We appreciate your work to help us get started properly here in Thailand.

Thank you for assisting us with our case with the Thai Revenue Deparment. We are satisfied with the outcome and we think it is fair.

Your due diligence work for our M&A is done with utmost care and accuracy. It's rare to see such work done by a legal firm in Thailand.

Consult With Our Corporate Advisory Team

Our team is ready to guide you through the full process. Reach us on WeChat or WhatsApp.