I've just recently received my work permit and will need to extend my 3 month non-b into a multiple entry visa good for 12/15 months soon. I'm wondering if I can do this in Thailand itself or Do I have to head to Malaysia?? If it is possible in Thailand can it be any immigration office or just certain ones??

Can be made at any immigrations office.

Extension of Thai Business Visa

The Thai "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 are the regulations for the extension of the "B" Business Visa:

1. The business must be registered in Thailand.

2. The company must be capitalized 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 extension:

1. Application form (T.M. 7 )

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

3. The applicants 4 x 6 cm. photograph .

4. Extension fee Baht 1,900.-

5. The company letters 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 persons 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 applicants 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.

Some Immigrations offices.

17. Picture of all the company's employees at work

18. Picture of all company's employees in front of the office with clear name of the company showing

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

You can apply for an extension of stay based upon working at immigration but the company must qualify for it under clause 2.1 of Immigration Bureau Order 327/2557 basis for extension of stay. After getting the extension you could apply for a single or multiple re-entry permit.

Otherwise you would need to get multiple entry non-b visa.

If quoting please state the source.

Cheers guys. So as long as I've got my paperwork in order I should be able to extend to a multiple entry non-b in koh Samui then.

Visas cannot be extended only the permit to stay you get from one can be extended.