Visa & Immigration

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Thailand Business Visa (Non-Immigrant B Visa)

The Thailand Business Visa, officially the Non-Immigrant B Visa, is issued by the Ministry of Foreign Affairs of Thailand to foreign nationals entering the country to conduct business, work at a Thai company, undertake a paid internship, work in a Thai educational institution, or invest in Thailand. According to official Royal Thai Embassy and Consulate-General guidance, this visa category is distinct from the Tourist Visa or Visa Exemption scheme, which do not permit business activities or paid work. Non-Immigrant B Visa holders who intend to work in Thailand must also separately obtain a Thai work permit, which requires sponsorship by a company, foreign government, or organisation registered in Thailand. As with all Thailand Visa categories, approval is granted solely at the discretion of the Royal Thai Embassy, Consulate-General, or Immigration Bureau.

Eligibility

Based on official Thai government sources, applicants for a Non-Immigrant B Visa must generally:

- Be a foreign national travelling to Thailand for business, employment, investment, or a paid internship.
- Hold a passport valid for at least six (6) months.
- Provide a formal letter of invitation or recommendation from the Thai company, organisation, or business partner they are visiting or working with.
- For those intending to work: have a Thai employer prepared to sponsor a work permit application after arrival.
- Meet any additional requirements set by the specific embassy or consulate.

Government Visa Fees

Visa fees vary depending on the entry type and the currency set by the specific embassy or consulate. Based on published Royal Thai Embassy and Consulate-General fee schedules:

Fee Type	Amount
Single-Entry Non-Immigrant B Visa	Approximately 2,000 THB (or local-currency equivalent, e.g. USD 80 at some missions)
One-Year Multiple-Entry Non-Immigrant B Visa	Approximately 5,000 THB per year (or local-currency equivalent, e.g. USD 200 at some missions)
INR Equivalent	Information may vary depending on the visa category and individual circumstances

Visa fees are non-refundable regardless of the application outcome. Applicants should confirm the exact current fee with the Royal Thai Embassy or Consulate-General handling their application, as amounts vary by mission and currency.

Processing Time

According to official Royal Thai Embassy and Consulate-General guidance, Non-Immigrant B Visa applications are generally processed within about 15 business days when submitted through the official e-Visa system, though this can vary depending on the completeness of documentation and the specific mission’s workload. Applicants intending to plan a longer stay in Thailand for work should apply well in advance, since Non-Immigrant visas are generally valid for 90 days from the date of issue and must be used before expiry. Requests for a work permit and any subsequent visa extension are processed separately, after arrival, by the Immigration Bureau in Thailand.

Required Documents Checklist

Passport valid for at least six (6) months

Completed online e-Visa application form

Recent photograph, taken within the last 6 months

Letter of invitation or recommendation from the Thai company, organisation, or business partner, detailing the purpose and duration of the visit

For business meetings/negotiations: proof of the business relationship, such as company registration documents or correspondence

For non-citizens applying outside their home country: copy of a permanent resident card with employment verification, or a valid visa with an employment verification letter

For self-employed applicants: business license or business registration in the applicant's name

Evidence of adequate finances (at least 20,000 THB per person or 40,000 THB per family, or the equivalent)

Additional supporting documents as requested by the specific embassy or consulate

Step-by-Step Application Process

Confirm that your purpose of travel (business, investment, or work) requires a Non-Immigrant B Visa rather than a Tourist Visa.

Obtain a letter of invitation or recommendation from your Thai business partner, employer, or organisation.

Upload your passport, photograph, invitation letter, and other required documents.

Select the relevant Royal Thai Embassy or Consulate-General and pay the applicable visa fee.

Await review of your application (average processing around 15 business days).

Receive your visa approval and complete the Thailand Digital Arrival Card (TDAC) before travel.

Upon arrival, present your visa and TDAC confirmation to Thai immigration.

If working in Thailand, arrange for your Thai employer to apply for your work permit after arrival.

Important Notes

A Non-Immigrant B Visa alone does not authorise paid work in Thailand; a separate Thai work permit is required before starting employment.

The initial period of stay granted is generally up to 90 days, and extensions are handled separately by the Immigration Bureau in Thailand.

Visa fees are non-refundable, even if the application is refused.

A clear letter of invitation or recommendation from the Thai company or organisation is a key requirement for approval.

Applicants should not perform paid work or business activities while holding a Tourist Visa or under Visa Exemption.

Requirements and accepted documents may differ slightly depending on the specific Royal Thai Embassy or Consulate-General.

Providing false information regarding the purpose of travel may result in visa refusal or future entry restrictions.

Why Choose Shivansh Consultants

A Thailand Business Visa (Non-Immigrant B Visa) application requires accurate documentation, a valid invitation or employment-related documents, financial proof, and compliance with the Royal Thai Embassy or Consulate requirements. Missing or incorrect documents may lead to delays or visa refusal. Shivansh Consultants provides Documentation Support, Eligibility Assessment, and a thorough Application Review to help you submit a complete and accurate application.

Our experienced visa consultants offer Personalized Guidance, a Transparent Process, and End-to-End Assistance—from document preparation to application submission support. We help simplify your Thailand Business Visa application while ensuring it meets the latest requirements. Visa approval is solely at the discretion of the Royal Thai Embassy or Consulate.

Frequently Asked Questions

Can I work in Thailand with just a Non-Immigrant B Visa?

No. The Non-Immigrant B Visa allows entry for business or employment purposes, but a separate Thai work permit — sponsored by your employer — is required before you can legally begin paid work.

How much does a Thailand Business Visa cost?

Published fee schedules generally show approximately 2,000 THB for a single-entry visa and 5,000 THB per year for a multiple-entry visa, though exact amounts vary by embassy, consulate, and currency.

How long does it take to process a Non-Immigrant B Visa?

Applications through the official e-Visa system typically take around 15 business days, though this can vary based on documentation completeness and the specific mission.

What documents do I need for a Thailand Business Visa?

Core documents include a valid passport, a completed e-Visa application, a letter of invitation or recommendation from your Thai business partner or employer, and evidence of adequate finances.

How long can I stay in Thailand on a Non-Immigrant B Visa?

The initial period of stay is generally up to 90 days from the date of issue. Extensions beyond this period are handled by the Immigration Bureau in Thailand, often in connection with a valid work permit.

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