NON-immigrant B VISA Thailand (under teaching job)

1. Copy of passport and all pages with visa stamps. (only the front page of the passport if applying for a visa outside the country).
2. Tourist visa NOT LESS THAN 21 days.
3. Letter of acceptance from an employing institute or school in Thailand.
4. Letter from OBEC or Service Area (Ministry of Education) requesting the consulate to allow you to apply for a NON-B visa (The school must send a request letter to OBEC before they give you your recommendation letter). 
5. A request letter from the school to The Thai consulate that you will apply for a NON B visa. 
6. A copy of your documents such as TOR and Diploma (Apostilled, NOTARIZED by the Philippine EMBASSY and Ministry of Foreign Affairs Thailand is needed if you want to apply non-b without going out from the country and also used for a visa extension).
7. A copy of the school license OR business registration, list of shareholders, and school profile.
8. A copy of the school MAP (You can print from Google map)
9. A copy of the school Director’s (Employer’s) ID with Signature.
10. Police clearance that issued by authorized agencies in the applicant’s country (for example NBI clearance). 

For extension of NON B Visa or renewal

1. Copy of passport and all visa stamp pages.
2. NON B visa should be LESS THAN 21 days.
3. Request letter from OBEC or Service Area (Ministry of Education)
4. Request letter from the school.
5. Credentials  NOTARIZED by the EMBASSY and Ministry of Foreign Affairs Thailand.
6. Copy of Working Permit.
7. Copy of Kurusapa (Teaching License)
8. School MAP (Other consulate needs this. You can print from Google map)
9. Director’s ID with Signature.

NON-immigrant B VISA Thailand (under Company)

1. Invitation letter from the company with specific job position, salary, and employment duration.
2. Copy of passport and all the pages with stamp.
3. 2 pcs (2×3 cm) photo with white or blue background.
4. Employment certification form.
5. Approval letter from the Ministry of Labour.
   • To obtain this, the employer must submit a WP3 form at the office of Foreign Worker Administration, Department of Employment, Ministry of Labour.
6. Credentials.
7. Employment contract
8. Employer’s ID with Signature.
9. Letter from the company to The Thai consulate that you will apply for a NON B visa.
10. Company profile.

• Certificate of Incorporation In the registry key listed or partnership
• List of shareholders
• Company Memorandum or Articles of Association
• Corporate income tax And trade taxes (latest)
• VAT Item (latest)
• Current foreign employees register

You can download this file in the Thai language.