Work Visas
Definition
A sponsoring employer is a Korean company or organization that formally supports a foreign worker's visa application, accepts legal responsibility for the employee's immigration compliance, and typically applies for the Visa Issuance Number on the worker's behalf.
Most Korean work visas (E-series and some D-series) are employer-sponsored, meaning the visa is tied to a specific job with a specific company. The sponsoring employer is registered with Korean immigration authorities and takes on legal obligations including: ensuring the foreign employee works only in the approved role, reporting employment changes, and facilitating repatriation if the employee's visa is not renewed. For E-2 (English teaching), the school or academy (hagwon) is the sponsor. For E-7 (skilled worker), it's the hiring company. Changing employers typically requires a new visa application or status change — you generally cannot switch companies mid-visa without re-filing. The employer submits the Visa Issuance Number application to Korea's immigration office before you apply for the physical visa stamp.
Being 'sponsored' for a Korean work visa creates mutual obligations. Employers must not assign you to work outside the approved scope (e.g., a school cannot have an E-2 teacher working administrative roles as the primary job). If your employer becomes insolvent or cancels the sponsorship, your immigration status can be affected. Understanding your rights as a sponsored worker — and having an employment contract that reflects them — is important before you arrive.