Visa Requirements for Teaching English in Korea
To work as a native English teacher in Korea, teachers must hold the appropriate visa. Most teachers qualify under the E-2 (Long-term Visa to teach a Foreign Language) Visa. If you are teaching English at a langauge academy or a non-EPIK private or public school, you will have to apply for the E-2-1 Visa.
Note: Even if you are already in Korea, you must switch to an E-2 visa to teach unless you already hold the proper visa type to teach in Korea. (For instance, D-2, D-4 holders CANNOT teach FULL-TIME.)