Getting paid after visa-free entry
Doing paid work after entering visa-free or on a C-3 is an activity outside your status and can cause problems for both you and the inviting organization.

The C-4 is the status for foreign nationals who will carry out paid activities in Korea for 90 days or less. Even for the same lecture or business trip, whether you receive a fee or service payment in Korea decides whether visa-free entry or a C-3 short-term visit is enough, or whether you need a C-4.
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Doing paid work after entering visa-free or on a C-3 is an activity outside your status and can cause problems for both you and the inviting organization.
Switching from C-4 to long-term employment is generally not possible. If long-term work is the goal, consider the E-7 or another suitable status from the start.
Performances need a recommendation letter, advertising models face agency requirements and a consular interview, and camp English teachers must teach at the registered education facility.
One-off lectures or consultations may be possible under another short-term status. It depends on the fee, frequency and type of invitation, so check in advance.
Seasonal work is a separate program allocated through local governments and runs as C-4 (short-term) or E-8 (longer-term) depending on the period.
Extensions beyond 90 days are generally not allowed and are considered only for unavoidable reasons.
Tell us your current status, nationality, purpose and preferred schedule, and we will explain the required steps and documents.
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