TheThai "B" or Business Visa can be extended to a one year visa in country as follows. The extension of the visa is normally based on employment and as such there are certain regulations governing the company who is employing you. These can be set down as follows:

These are the regulations for the extension of the "B" Business Visa:

Business Regulations

1. The business must be registered in Thailand.

2. The company must be capitalised to at least Baht 2 Million while operating fund must be at least Baht 1 Million.

3. The company must have a ration of at least  4 : 1 - Four Thais for every foreigner.

4. You must earn at least in accordance with the level specified for each nationality by the Labour Department.

Duration of the Extension

- One year at a time.

Documents Required for the extention

1. Application form (T.M. 7 )

2. Passport or document used in lien of passport and its copies .

3. The applicant’s 4 x 6 cm. photograph .

4. Extension fee Baht 1,900.-

5. The company’s letter certifying as follows ;

- Nature of business
- Reason or necessity in employing the applicant his / her position, salary and education background.
- Number of Thai and foreign employees.

6. Copies of work permit or receipt of work permit application.

7. Company’s annual balance sheets.

8. The juristic person’s Annual Income Tax Declaration Form (Form No.50) of the latest year and its receipt of payment.

9. Thai employees Monthly Income Tax Declaration Form (Form No.1 ) of the latest month and its receipt of payment.

10. The applicant’s Annual Income Tax Declaration Form (Form No.91) of the latest year and its receipt of payment.

11. The official letter that certify the registration of such juristic person.
12. Business Registration or Business License.
13. Value Added Tax Registration and list of share holders.
14. A map that indicate location of the Company.
15. For those who operate export business, the documentary evidence clarifying its export activities is needed.

16. For those who operate tourism business, the documentary evidence clarifying its total number of tourist that brought in by the company is needed.

N.B. In case of necessity , documents No.7 , 8 , 9 , and 10 can be substituted by the company’s letter stating its reason.