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Korea University
Guide to Extension of Stay for Korea University Students
Language Training (D-4-1)
Language Training (D-4-1)
Schedule
1
Start of Application Reception
Application via HireVisa app
2026.10.19 09:00
2
Application Closed
Document supplementation after expert review
2026.10.31 18:00
3
Submission to Immigration Office
The result of the approval will be notified via the registered email or app notifications.
Services Provided by HireVisa
Filling out the integrated application form on behalf of the applicant
HireVisa professionally prepares the application on behalf of the applicant.
Purchase proxy for government revenue stamp
Payment can be made online without visiting the Immigration Office.
Preparation of Power of Attorney and Proxy Documents
Preparing various documents required for submission to the Immigration Office
Multilingual CS Support
9:00 AM - 6:00 PM
Required Application Documents
All documents required for directly visiting the Immigration Office.
HireVisa group agency fee
Service Fee
0 KRW
Final service price
0 KRW
Any questions?