Understanding the Non-B Visa Thailand Price and Process

Expert Guidance from My Thailand Lawyer – Your Trusted Visa Specialist in Bangkok

Introduction to the Non-B Visa in Thailand

If you’re planning to work, conduct business, or engage in professional activities in Thailand, the Non-Immigrant B Visa (commonly referred to as the “Non-B Visa”) is the essential legal document you need. This visa allows foreigners to legally work or do business in the Kingdom of Thailand and is often a prerequisite for obtaining a Thai work permit.

At My Thailand Lawyer, based in Bangkok, we assist clients in navigating the full legal process involved in acquiring the Non-B Visa. Whether you’re setting up a company, hired by a Thai employer, or engaging in international business, we provide legal services to ensure your documentation and visa applications comply with Thai immigration law.

What Is the Non-B Visa in Thailand?

The Non-Immigrant B Visa is a long-term visa intended for individuals who plan to:

  • Work legally for a Thai company or employer

  • Conduct business operations in Thailand

  • Attend business meetings, conferences, or training sessions

  • Represent a foreign company with interests in Thailand

  • Start or manage a business in the country

The Non-B Visa is typically issued for 90 days, after which you can apply for a 1-year extension inside Thailand (if you meet the legal criteria). This visa is also required if you plan to obtain a Thai work permit.

Who Needs a Non-B Visa?

This visa is essential for a variety of foreign nationals, including:

  • Expats hired by Thai companies

  • Foreigners appointed as company directors

  • International entrepreneurs managing their own business in Thailand

  • Technical experts and consultants

  • Teachers and educators

  • Business travelers with long-term commercial purposes

Whether you’re a seasoned investor or a skilled professional entering the Thai workforce, this visa is your legal entry point into professional life in Thailand.

Documents Required for the Non-B Visa Application

To apply for a Non-B Visa, specific documentation is needed depending on your activity. Some general documents include:

  • Passport with at least 6 months validity

  • Completed visa application form

  • Recent passport-sized photos

  • Company registration documents (from the employer or your own business)

  • Employment contract or job offer

  • Letter of invitation (for business trips or meetings)

  • Financial statements or evidence of income

  • Business license and tax registration, if applicable

If you’re applying for the visa through employment in Thailand, the employer is usually required to provide support documents, such as:

  • Company registration certificate

  • List of shareholders

  • Company profile

  • VAT and income tax filings

  • Employee quota and foreign worker ratio

How to Apply for a Non-B Visa for Thailand

There are two primary routes to obtain a Non-B Visa:

1. Apply Outside Thailand (Thai Embassy or Consulate)

This is the most common route. You prepare your documents and apply at a Thai Embassy or Consulate in your home country or another country. You must submit all supporting documents, after which the embassy will review and issue the visa. This initial visa is generally valid for 90 days.

2. Change Visa Status Inside Thailand

In some cases, it is possible to convert your existing visa (e.g., tourist visa) to a Non-B Visa from within Thailand. This is usually more complex and must be done under the supervision of an experienced legal team, like My Thailand Lawyer.

Visa Validity and Extension

  • The initial Non-B Visa is typically issued for 90 days.

  • After arrival in Thailand, you may apply for a 1-year extension at the Immigration Bureau.

  • You will also need to apply for a Thai work permit once your Non-B Visa is issued.

The visa is renewable annually as long as you continue to meet the eligibility and documentation requirements.

Important Notes About the Non-B Visa

  1. Work Permit Requirement:
    A Non-B Visa alone does not allow you to work. You must also obtain a Thai work permit issued by the Ministry of Labour. The Non-B Visa is a prerequisite for this permit.

  2. 90-Day Reporting:
    Once you are in Thailand with a Non-B Visa, you must report your address to immigration every 90 days. This is known as the 90-day reporting requirement.

  3. Re-entry Permit:
    If you leave Thailand during your visa validity, you must obtain a re-entry permit. Otherwise, your visa will be voided upon departure.

  4. Dependent Visa (Non-O):
    Family members (spouse and children) of a Non-B Visa holder can apply for a Non-O Visa to stay in Thailand as dependents.

Common Reasons for Applying for a Non-B Visa

  • Employment with a registered Thai company

  • Managing or starting your own business in Thailand

  • Working as a school teacher or academic professional

  • Attending training sessions, seminars, or conferences for an extended period

  • Representing a foreign company in Thailand for business negotiations or market research

Challenges and How We Can Help

Applying for a Non-B Visa in Thailand can be a complex and time-sensitive process. Inaccuracies in documents or errors in the application can lead to delays, rejections, or visa denials. Thai immigration authorities are strict about compliance, and requirements may vary depending on your nationality, type of employment, and the location of the visa application.

My Thailand Lawyer offers full legal support and consultation services throughout the visa process, including:

  • Document preparation and legal translation

  • Reviewing your employment or business eligibility

  • Submitting visa applications at embassies or immigration offices

  • Liaising with Thai government authorities on your behalf

  • Applying for your work permit after your visa is approved

  • Handling extensions, 90-day reporting, and re-entry permits

Our legal team in Bangkok works with both individuals and companies to streamline the entire visa process and ensure full compliance with Thai immigration law.

Why Choose My Thailand Lawyer?

  • Local Expertise – Based in Bangkok, we have in-depth knowledge of Thai immigration laws and procedures.

  • Comprehensive Service – From document preparation to legal advice and application submission, we cover every step.

  • Reliable and Responsive – We work efficiently to meet your timeline and minimize disruption to your work or travel plans.

  • Multi-Language Support – Our team communicates in both English and Thai to avoid misunderstandings and ensure clarity.

  • Up-to-Date Knowledge – We stay current with legal and immigration updates, so you don’t have to.

Our Services for Non-B Visa Applicants Include:

  • Legal consultation and eligibility assessment

  • Full document checklist tailored to your case

  • Legal translation and notarization

  • Coordination with your employer or company

  • Application submission and tracking

  • Thai work permit application assistance

  • Visa extension and renewal support

  • 90-day reporting and re-entry permits

Start Your Non-B Visa Process with My Thailand Lawyer

Whether you’re preparing for a new job in Thailand, expanding your business, or relocating for long-term professional work, having the right visa is essential. The Non-B Visa is a cornerstone of legal employment and business activity in the Kingdom.

Let My Thailand Lawyer assist you from start to finish with professional legal service, fast processing, and expert guidance.

Contact our Bangkok office today to schedule a consultation and start your application for the Non-B Visa Thailand.

My Thailand Lawyer – Your Trusted Legal Partner in Bangkok
Helping you work and do business legally in Thailand.