Thailand Business Visa "B" — Guide to Business Travel

The Thailand Business Visa "B" is specifically designed for business professionals traveling to Thailand for meetings, negotiations, conferences, or establishing business relationships. It allows legal entry for business purposes with two options: single entry (90 days) or multiple entries (90 days each within a year).

Digitization of the Visa Process

Since November 22, 2021, all Thailand visa applications must be submitted electronically through the ETA system. Only a copy of the main passport page is required — the visa is sent conveniently by email after issuance.

Required Documents

Passport: Copy of the photo page, valid for at least 6 months.
Photo: Recent biometric colour passport photo.
Registration certificate (EU citizens) or residence permit (non-EU citizens).
Invitation Letter: From a Thai company, including description of activities and period of stay.
Employment Proof: Employer letter stating position, purpose of visit, length of stay, and financial responsibility.
Company Documents: Business registration certificate, company profile, details of operations from the Thai company.
Financial Evidence: Recent bank statements or employer letter.
Flight Itinerary: Round-trip flight confirmation.
Accommodation Proof: Details of accommodation arrangements.
Additional Documents: May include a letter of approval from a Thai government agency.

Costs and Processing Time

Fees for the Thailand Business Visa "B" start at £236.60, varying by processing time and additional fees. Exact costs are displayed during the online application.

Apply for the electronic Thailand Visa (ETA) online here