Non-Immigrant Visa B (Business - Single Entry)
e-Visa
- Maximum stay
- 90 days
- Processing time
- 5-10 business days
- Fee
- THB 2,000 / USD 80
- Validity
- 3 months from date of issue
- Entry
- Single entry
The Non-Immigrant Visa B (Single Entry) is for foreign nationals intending to conduct business, attend business meetings, or take up employment in Thailand. For employment, a separate Work Permit must be obtained from the Ministry of Labour after arrival. The visa allows a stay of up to 90 days per entry, extendable at Thai Immigration for up to 1 year with a valid Work Permit. As of 31 August 2025, Thailand consolidated visa categories, combining B, B-A, IM, IB, and EX into a single 'B' category. A letter of invitation from a Thai business partner or employer is required.
Eligibility
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Nationality
Open to all foreign nationals.
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Purpose of visit
Business meetings, negotiations, conferences, training, or preparation for employment. A Work Permit is additionally required if the applicant intends to work in Thailand.
Documents you need
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Passport
Blank pages required: 2; Validity months: 6
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Photo
Count: 1; Specifications: Recent passport-sized photograph (4x6 cm), white background.
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Bank statement
Minimum balance: Evidence of at least THB 20,000 per person or THB 40,000 per family; Months required: 6
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Invitation letter
Host requirements: Letter of invitation from a Thai company or business partner specifying the purpose, duration, and nature of business activities. Must include company registration details.
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Application form
Use the official application form for this route and complete all required fields.
Form name: e-Visa Application Form / Non-Immigrant Visa B Application; Form url: https://www.thaievisa.go.th/
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Visa fee payment
Accepted methods: Credit card, debit card (online), or cash at embassy; Amount: THB 2,000 (approx. USD 80)
How to apply
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Document gathering
Gather: passport, photo, completed application, invitation letter from Thai company, company registration documents, and bank statements.
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Online application
Apply via the Thailand e-Visa portal or at a Royal Thai Embassy/Consulate.
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Fee payment
Pay the visa fee of THB 2,000 (approx. USD 80).
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Processing wait
Wait 5-10 business days for processing. Additional documentation may be requested.
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Visa collection
Collect approved visa (e-Visa linked to passport or sticker affixed at embassy).