KOREA D8 VISA EXTENSION

1. Application form

2. Passport ( Original )

3. Alien Registration Card ( Original )

4. Copy of business registration certificate

5. Copy of foreign-invested company registration certificate

6. List of Shareholders

7. Office lease contract copy

8. House contract copy

9. Company tax documents

10. Company bank statement

11. Personal income certificate

12. Occupational Annual Income Amount Report

13. Power of Attorney etc

Yes, it is possible but y ou will need extra documents to extend 

4 months before your visa expiring 

You can select one of two immigration offices

1. your living area immigration office
2. Your company located immigration office