Korean Immigration: Work Visa Types and Corporate Sponsorship (EN/中文/日本語/Español)

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📋 Korean Law Insight | Immigration Law

By Attorney NOH UJIN | HANBYOL LAW LLC, Seoul

Korean Immigration: Work Visa Types and Corporate Sponsorship — A Complete Guide for Foreign Nationals and Employers

South Korea is one of Asia's most dynamic economies, attracting skilled foreign professionals, executives, researchers, and entrepreneurs from around the world. Whether you are an individual seeking employment in Korea or a corporation looking to sponsor foreign talent, understanding Korea's work visa framework is essential. The Immigration Act (출입국관리법) and related regulations establish a tiered system of visas and statuses of sojourn that govern who may work in Korea, under what conditions, and for how long.

This comprehensive guide explains the major work visa categories under Korean law, the corporate sponsorship process, legal obligations of employers, and key compliance considerations for international businesses operating in Korea.

1. Overview of Korea's Visa System

Korea's visa system is administered by the Ministry of Justice (MOJ) and its subordinate agency, the Korea Immigration Service (KIS). Visas are classified into short-stay visas (up to 90 days) and long-stay visas for those who intend to reside and work in Korea for extended periods.

For work purposes, foreign nationals must hold a specific status of sojourn (체류자격) that permits employment. Working without the proper status — even temporarily — constitutes a violation of the Immigration Act and can result in deportation, fines, and a ban on re-entry.

The most important work-related statuses of sojourn include:

E-1 (Professor): For foreign professors at universities recognized by the Ministry of Education.
E-2 (Language Instructor): For native speakers teaching a foreign language at educational institutions.
E-3 (Research): For researchers at public and private research institutions.
E-4 (Technology Transfer): For individuals engaged in technology guidance or transfer contracts.
E-5 (Professional Employment): For licensed professionals such as doctors, lawyers, accountants, and engineers.
E-6 (Arts and Entertainment): For performers, athletes, and artists engaged in commercial entertainment activities.
E-7 (Special Occupation): A broad category covering specific designated occupations approved by the MOJ and the relevant ministry.
D-7 (Intra-Company Transferee): For employees transferred within a multinational corporation.
D-8 (Corporate Investment): For foreign investors or their dispatched employees involved in operating an invested enterprise.
D-9 (International Trade): For individuals engaged in trade transactions and related activities.
F-2 (Residence): A long-term residence status that permits employment without restriction.
F-4 (Overseas Korean): For ethnic Koreans with foreign nationality, allowing broad employment rights.
F-5 (Permanent Residence): For qualified long-term residents, with unrestricted employment rights.
F-6 (Marriage Migrant): For spouses of Korean nationals, generally permitting employment.

2. The E-7 Visa: Korea's Key Skilled Worker Category

Among the work visa categories, the E-7 (Special Occupation) visa is one of the most important for multinational businesses seeking to hire foreign professionals not covered by more specific visa types. The MOJ annually publishes a list of eligible occupations — currently encompassing over 80 designated job categories — ranging from IT engineers and data scientists to designers and financial analysts.

Key requirements for an E-7 visa include:

A confirmed job offer from a Korean employer registered with the relevant authorities;
Minimum salary requirements (generally equivalent to or higher than the national average wage in the field);
Educational qualifications (typically a bachelor's degree or higher, or equivalent professional experience);
The employer must demonstrate that a qualified Korean national was not available for the position (requirement varies by occupation).

The E-7 visa is employer-specific: the visa holder may only work for the sponsoring employer. A job change requires a new visa application or status change notification with the immigration office.

3. D-7 Intra-Company Transferee Visa

The D-7 visa is critical for multinational corporations sending employees to their Korean subsidiaries, branches, or affiliated companies. Under the Immigration Act and relevant MOJ guidelines, the following conditions must be met:

The employee must have worked at the foreign parent company for at least one year (continuously);
The Korean entity must be a branch, subsidiary, or affiliate of the foreign company;
The employee must hold a managerial, executive, or specialized knowledge position;
The initial period of stay is up to one year, extendable in one-year increments (up to three years total, with further extensions possible).

D-7 holders may not freely change employers. Any transfer within the same corporate group still requires notification to immigration authorities.

4. Corporate Sponsorship: Employer Obligations

Korean law places significant obligations on employers who sponsor foreign workers. Under the Immigration Act (Article 19 and related provisions), employers must:

Report the commencement and termination of employment within 15 days to the immigration office;
Maintain accurate records of all foreign employees and their visa statuses;
Immediately notify immigration authorities if a sponsored employee violates their status of sojourn;
Ensure the employee's working conditions match those described in the visa application;
Not employ foreigners without valid work authorization.

Failure to comply can result in penalties ranging from administrative fines to criminal prosecution of the employer. In serious cases, the company may be blacklisted from sponsoring foreign workers for a period.

5. The Hiring Process: Step-by-Step for Corporate Sponsors

The typical process for a Korean company to hire and sponsor a foreign worker on an E-7 or similar visa proceeds as follows:

Job Posting and Recruitment: For E-7 visas, the employer must generally post the position on the Korea Employment Service (HRKorea) portal for a minimum period to demonstrate that no suitable Korean candidate was available.
Confirm Eligibility: Verify that the target occupation is on the MOJ's approved E-7 occupation list for the current year.
Obtain a Confirmation of Visa Issuance (사증발급인정서): The employer submits an application at the local immigration office on behalf of the employee. Required documents typically include: corporate registration certificate, business license, employment contract, the applicant's degree certificates, career certificates, and passport copies.
Visa Application Abroad: Once the Confirmation of Visa Issuance is issued, the foreign national applies for the actual visa at a Korean embassy or consulate in their home country.
Entry and Alien Registration: Within 90 days of entry, the employee must register as a foreign national at the local immigration office and obtain an Alien Registration Card (외국인등록증).
Ongoing Compliance: The employer must report employment commencement and any changes in employment status during the visa period.

6. Visa Extension and Change of Status

Work visas are typically granted for one year initially, with extensions possible in one- or two-year increments depending on the visa category. Extensions must be applied for before the current period of sojourn expires — typically at least one month in advance is recommended.

A change of visa status (체류자격변경) is required when a worker changes their occupation category or employer type. This must be applied for at the immigration office before the change takes effect. Working under a different status than the one held — even temporarily — constitutes a violation.

7. The Points-Based System for Skilled Workers (EPIK/Gold Card)

Korea has introduced a points-based immigration framework for highly skilled foreign workers. The "Korea Immigration and Integration Program" and related initiatives allow talented individuals in designated sectors (IT, bio-tech, finance, R&D) to obtain expedited visa processing and long-term residence rights. The so-called "Gold Card" visa offers qualified high-earning professionals a streamlined path to long-term residence and eventual permanent residency.

8. Employment of Foreign Workers Under the Employment Permit System (EPS)

For non-professional foreign workers (typically in manufacturing, agriculture, fisheries, construction, and service industries), the Employment Permit System (EPS) under the Act on Foreign Workers' Employment governs the hiring process. Under EPS:

Workers come from 16 designated sending countries under bilateral MOUs;
Workers hold an E-9 (Non-Professional Employment) visa;
Employers must register with the Ministry of Employment and Labor (MOEL) and meet certain requirements before hiring;
E-9 workers are tied to a specific employer and may change employers only under limited circumstances (e.g., employer misconduct, workplace closure).

9. Penalties for Illegal Employment

Under Article 94 of the Immigration Act, employers who hire undocumented workers or workers without valid work authorization face:

Fines of up to KRW 20 million per illegal worker employed;
Criminal prosecution with potential imprisonment of up to three years;
Suspension of the right to employ foreign workers for up to three years.

Foreign nationals working without proper authorization face deportation and re-entry bans ranging from one to ten years depending on the severity of the violation.

10. Practical Tips for Foreign Companies

Engage a Korean immigration attorney early in the process — visa category selection mistakes are common and costly.
Ensure employment contracts are in Korean or bilingual format and accurately reflect the role to be performed.
Keep documentation of all recruitment activities (job postings, interview records) in case immigration authorities request evidence.
Plan for a 2–3 month lead time from initial application to the employee's arrival in Korea.
Review visa status before assigning employees to different projects or departments — scope changes can implicate visa conditions.

Frequently Asked Questions (FAQ)

Q1. Can an E-7 visa holder change employers in Korea?
A. Yes, but they must notify the immigration office and obtain approval (or a new Confirmation of Visa Issuance from the new employer). Working for the new employer before the change is officially approved is a violation.

Q2. How long does it take to obtain a work visa for a foreign employee?
A. The process typically takes 4–12 weeks from the employer's application for the Confirmation of Visa Issuance to the employee's entry into Korea. Processing times vary by visa type, immigration office workload, and completeness of documents.

Q3. Can a spouse of an E-7 visa holder work in Korea?
A. Yes. Spouses of E-7 holders can apply for an F-3 (Dependent Family) status. However, F-3 status does not automatically permit employment. The spouse must apply for a separate work permit or change to a status allowing employment (such as F-2 or a relevant E-series visa).

Q4. What happens if my employee's visa expires while an extension application is pending?
A. Under Korean immigration law, if an extension application is filed before the expiry of the current period of sojourn, the employee may continue to stay and work legally while the application is pending. However, it is strongly advisable to file well before expiry to avoid complications.

Q5. Is it possible to obtain permanent residency through employment-based immigration?
A. Yes. Foreign nationals who have resided in Korea for at least five years continuously (or three years under the points-based F-2-7 system for highly skilled workers), meet income and social integration requirements, and pass a basic Korean language and culture test may apply for F-5 (Permanent Residence) status.

Q6. What are the tax implications of employing foreign workers in Korea?
A. Foreign workers are generally subject to Korean income tax on Korea-source income. However, new foreign residents may opt to apply a flat 19% withholding tax rate on employment income for up to five years (alternatively to the progressive rate), which is often advantageous for high earners. Employers must withhold and remit income taxes in accordance with the Income Tax Act.

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📋 韩国法律解析 | 移民法

作者：NOH UJIN律师 | HANBYOL LAW LLC，首尔

韩国移民：工作签证类型与企业担保——外籍人士及雇主完整指南

韩国是亚洲最具活力的经济体之一，吸引着来自世界各地的技术专业人员、高管、研究人员和创业者。无论您是寻求在韩就业的个人，还是希望引进外籍人才的企业，了解韩国工作签证框架都至关重要。《出入境管理法》及相关法规建立了一套分级签证制度，规定了谁可以在韩工作、在何种条件下工作以及可工作多长时间。

1. 韩国签证体系概述

韩国签证制度由法务部及下属机构出入境管理局负责管理。签证分为短期签证（最长90天）和长期居留签证两大类。

在工作方面，外籍人士必须持有允许就业的特定居留资格（체류자격）。未持有有效工作授权进行任何工作均构成《出入境管理法》违规，可能导致遣返、罚款及禁止再入境。

主要工作相关居留资格包括：

E-1（教授）：在教育部认可大学任职的外籍教授。
E-2（语言讲师）：在教育机构教授外语的母语者。
E-3（研究）：在公私立研究机构从事研究的人员。
E-4（技术转让）：从事技术指导或转让合同的人员。
E-5（专业就业）：医生、律师、会计师、工程师等持证专业人士。
E-7（特定活动）：法务部和相关部门批准的特定指定职业的广泛类别。
D-7（跨国公司内部调动）：跨国公司内部调动的员工。
D-8（企业投资）：外国投资者或其派遣员工。
F-5（永久居留）：符合条件的长期居民，享有无限制就业权。

2. E-7签证：韩国关键技术工人类别

在工作签证类别中，E-7（特定活动）签证对于希望招聘不属于其他特定签证类型的外籍专业人士的跨国企业而言极为重要。法务部每年公布符合条件的职业清单，目前涵盖80多个指定职业类别，从IT工程师、数据科学家到设计师和金融分析师均在其列。

3. D-7跨国公司内部调动签证

D-7签证对于向韩国子公司、分支机构或关联企业派遣员工的跨国公司至关重要。主要条件包括：员工必须在境外母公司连续工作至少一年；韩国实体必须是境外公司的分支机构、子公司或关联公司；员工必须担任管理、高管或专业知识职位。

4. 企业担保：雇主义务

根据《出入境管理法》第19条及相关规定，担保外籍员工的雇主必须：在外籍员工入职和离职后15天内向出入境管理局报告；维护所有外籍员工及其签证状态的准确记录；确保员工的工作条件与签证申请中描述的一致；不得雇用没有有效工作授权的外籍人士。

5. 企业担保招聘流程（分步说明）

职位发布与招聘：对于E-7签证，雇主通常须在韩国就业服务（HRKorea）门户网站发布职位。
确认资格：核实目标职业是否在当年法务部批准的E-7职业清单上。
获取签证发放确认书（사증발급인정서）：雇主代表员工向当地出入境管理局提交申请。
在境外申请签证：获得签证发放确认书后，外籍人士在其本国的韩国大使馆或领事馆申请签证。
入境与外国人登记：入境后90天内，员工必须在当地出入境管理局进行外国人登记并领取外国人登记证。

6. 违规处罚
根据《出入境管理法》第94条，雇用无证件工人或无有效工作授权工人的雇主将面临：每名非法雇用工人最高2000万韩元的罚款；最高三年有期徒刑的刑事追诉；最长三年暂停雇用外籍工人的资格。

常见问题解答（FAQ）

Q1. E-7签证持有者可以在韩国更换雇主吗？
A. 可以，但必须向出入境管理局提出通知并获得批准。在正式批准之前为新雇主工作属于违规行为。

Q2. 为外籍员工办理工作签证需要多长时间？
A. 从雇主申请签证发放确认书到员工入境韩国，通常需要4至12周。

Q3. E-7签证持有者的配偶可以在韩国工作吗？
A. E-7持有者的配偶可申请F-3（家属）居留资格，但F-3不自动允许就业。配偶须另行申请工作许可或将居留资格变更为允许就业的类别。

Q4. 签证到期时续签申请仍在处理中会怎样？
A. 若在当前居留期到期前提交续签申请，员工可在申请处理期间继续合法居留和工作。强烈建议在到期前充裕的时间内提前申请。

Q5. 通过就业移民可以获得永久居留权吗？
A. 可以。在韩连续居住满五年（或根据高技能人才积分制F-2-7满三年）、满足收入和社会融合要求并通过韩语及文化基础测试的外籍人士可申请F-5永久居留资格。

Q6. 雇用外籍工人的税务影响有哪些？
A. 外籍工人通常须就其来源于韩国的收入缴纳韩国所得税。新外籍居民可选择在最初五年内对就业收入适用19%的固定预扣税率。

📌 官方参考资料

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📋 韓国法律インサイト | 入国管理法

執筆：NOH UJIN弁護士 | HANBYOL LAW LLC、ソウル

韓国の移民制度：就労ビザの種類と企業スポンサーシップ——外国人と雇用主のための完全ガイド

韓国はアジアで最もダイナミックな経済国の一つであり、世界中の熟練した外国人専門家、幹部、研究者、起業家を惹きつけています。韓国での就労を希望する個人であれ、外国人人材をスポンサーしたい企業であれ、韓国の就労ビザの枠組みを理解することは不可欠です。

1. 韓国のビザ制度の概要

韓国のビザ制度は法務省（MOJ）とその下部機関である韓国出入国・外国人政策本部（KIS）が管轄しています。就労目的には、雇用を許可する特定の在留資格（체류자격）が必要です。

主な就労関連の在留資格には以下が含まれます：

E-1（教授）：教育部認定大学の外国人教授。
E-2（語学講師）：教育機関で外国語を教えるネイティブスピーカー。
E-7（特定活動）：MOJと関係省庁が承認する特定の指定職種に従事する者。
D-7（企業内転勤）：多国籍企業内で転勤する従業員。
D-8（企業投資）：外国人投資家またはその派遣従業員。
F-5（永住）：条件を満たす長期居住者。就労制限なし。

2. E-7ビザ：韓国の主要な熟練労働者カテゴリー

E-7（特定活動）ビザは、多国籍企業が他の特定のビザ種別に該当しない外国人専門家を採用する際に最も重要なビザの一つです。法務省は毎年、ITエンジニアやデータサイエンティストからデザイナーや金融アナリストまで、80以上の指定職種リストを公表しています。

3. D-7企業内転勤ビザ

D-7ビザは、多国籍企業が韓国の子会社、支店、または関連会社に従業員を派遣する際に重要です。主な条件：海外の親会社での最低1年間の継続勤務；韓国法人が海外企業の支店・子会社・関連会社であること；管理職、幹部、または専門知識を持つポジションであること。

4. 企業スポンサーシップ：雇用主の義務

出入国管理法第19条に基づき、外国人労働者をスポンサーする雇用主は以下の義務を負います：外国人従業員の入職・退職後15日以内に出入国管理局へ報告；全外国人従業員とそのビザ状況の正確な記録維持；従業員の勤務条件がビザ申請書に記載された内容と一致していることの確保。

5. 採用プロセス：企業スポンサー向けステップバイステップ

求人掲載と採用活動
資格要件の確認
査証発給認定書（사증발급인정서）の取得
海外でのビザ申請
入国と外国人登録（入国後90日以内）

6. 違反に対する罰則

出入国管理法第94条に基づき、不法就労者または有効な就労許可のない労働者を雇用した雇用主は、不法雇用者1人につき最大2,000万ウォンの罰金、最長3年の懲役刑、および最長3年間の外国人雇用停止処分を受ける可能性があります。

よくある質問（FAQ）

Q1. E-7ビザ保有者は韓国で雇用主を変更できますか？
A. はい、ただし出入国管理局への届出と承認が必要です。正式な承認前に新雇用主のために働くことは違反となります。

Q2. 外国人従業員の就労ビザ取得にはどのくらいかかりますか？
A. 雇用主の査証発給認定書申請から従業員の韓国入国まで、通常4〜12週間かかります。

Q3. E-7ビザ保有者の配偶者は韓国で働けますか？
A. E-7保有者の配偶者はF-3（扶養家族）在留資格を申請できますが、F-3は自動的に就労を許可しません。就労を希望する場合は別途許可申請が必要です。

Q4. ビザ有効期限切れ時に更新申請が審査中の場合はどうなりますか？
A. 現在の在留期間満了前に更新申請を行った場合、申請審査中も合法的に在留・就労を継続できます。

Q5. 就労移民を通じて永住権を取得できますか？
A. はい。韓国に継続して5年間（高度人材向けF-2-7制度では3年間）在住し、所得・社会統合要件を満たし、韓国語・文化の基礎テストに合格した外国人は、F-5（永住）在留資格を申請できます。

Q6. 外国人労働者雇用の税務上の影響は何ですか？
A. 外国人労働者は通常、韓国源泉所得に対して韓国の所得税が課されます。新規の外国人居住者は最初の5年間、就労所得に対して19%の固定源泉徴収税率を選択適用できます。

📌 公式参考資料

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📋 Análisis Legal Coreano | Derecho de Inmigración

Por el Abogado NOH UJIN | HANBYOL LAW LLC, Seúl

Inmigración en Corea: Tipos de Visa de Trabajo y Patrocinio Corporativo — Guía Completa para Extranjeros y Empleadores

Corea del Sur es una de las economías más dinámicas de Asia, atrayendo a profesionales calificados, ejecutivos, investigadores y emprendedores de todo el mundo. Tanto si usted es una persona que busca empleo en Corea como si es una empresa que desea patrocinar talento extranjero, comprender el marco de visas de trabajo de Corea es esencial.

1. Descripción General del Sistema de Visas de Corea

El sistema de visas de Corea es administrado por el Ministerio de Justicia (MOJ) y su agencia subordinada, el Servicio de Inmigración de Corea (KIS). Para trabajar en Corea, los nacionales extranjeros deben tener un estado de residencia específico que permita el empleo.

Los estados de residencia más importantes relacionados con el trabajo incluyen:

E-1 (Profesor): Para profesores extranjeros en universidades reconocidas.
E-7 (Ocupación Especial): Una amplia categoría que cubre ocupaciones específicas designadas aprobadas por el MOJ.
D-7 (Transferencia Intraempresarial): Para empleados transferidos dentro de una corporación multinacional.
D-8 (Inversión Corporativa): Para inversionistas extranjeros o empleados enviados.
F-5 (Residencia Permanente): Para residentes a largo plazo calificados, con derechos de empleo sin restricciones.

2. La Visa E-7: Categoría Clave de Trabajadores Calificados

La visa E-7 es una de las más importantes para empresas multinacionales que buscan contratar profesionales extranjeros. El MOJ publica anualmente una lista de ocupaciones elegibles que abarca más de 80 categorías de trabajo designadas.

3. Visa D-7 de Transferencia Intraempresarial

La visa D-7 es fundamental para las corporaciones multinacionales que envían empleados a sus subsidiarias, sucursales o empresas afiliadas en Corea. Requisitos principales: el empleado debe haber trabajado en la empresa matriz extranjera durante al menos un año de forma continua; la entidad coreana debe ser una sucursal, subsidiaria o afiliada de la empresa extranjera.

4. Patrocinio Corporativo: Obligaciones del Empleador

Según la Ley de Inmigración, los empleadores que patrocinan trabajadores extranjeros deben: reportar el inicio y cese del empleo dentro de los 15 días a la oficina de inmigración; mantener registros precisos de todos los empleados extranjeros; garantizar que las condiciones de trabajo del empleado coincidan con las descritas en la solicitud de visa.

5. El Proceso de Contratación: Paso a Paso

Publicación de vacante y reclutamiento
Confirmación de elegibilidad
Obtención de la Confirmación de Emisión de Visa
Solicitud de visa en el extranjero
Entrada y registro de extranjero (dentro de los 90 días de entrada)

6. Sanciones por Empleo Ilegal

Los empleadores que contraten trabajadores sin la debida autorización de trabajo enfrentan multas de hasta KRW 20 millones por trabajador ilegal, procesamiento penal con posible prisión de hasta tres años, y suspensión del derecho a emplear trabajadores extranjeros por hasta tres años.

Preguntas Frecuentes (FAQ)

P1. ¿Puede un titular de visa E-7 cambiar de empleador en Corea?
R. Sí, pero debe notificar a la oficina de inmigración y obtener aprobación antes de comenzar a trabajar para el nuevo empleador.

P2. ¿Cuánto tiempo tarda obtener una visa de trabajo?
R. El proceso generalmente toma de 4 a 12 semanas desde la solicitud del empleador hasta la entrada del empleado en Corea.

P3. ¿Puede trabajar el cónyuge de un titular de visa E-7?
R. El cónyuge puede solicitar el estado F-3 (Familiar Dependiente), pero este no permite automáticamente el empleo. Se necesita una solicitud de permiso de trabajo por separado.

P4. ¿Qué sucede si el visado vence mientras la renovación está en trámite?
R. Si la solicitud de renovación se presenta antes del vencimiento, el empleado puede continuar residiendo y trabajando legalmente mientras se procesa la solicitud.

P5. ¿Es posible obtener la residencia permanente a través de la inmigración laboral?
R. Sí. Los extranjeros que hayan residido en Corea durante al menos cinco años de manera continua y cumplan los requisitos de ingresos e integración social pueden solicitar el estado F-5 (Residencia Permanente).

P6. ¿Cuáles son las implicaciones fiscales de emplear trabajadores extranjeros?
R. Los trabajadores extranjeros generalmente están sujetos al impuesto sobre la renta coreano. Los nuevos residentes extranjeros pueden optar por aplicar una tasa fija del 19% sobre los ingresos laborales durante los primeros cinco años.

📌 Referencias Oficiales

¿Necesita Asistencia Legal?
HANBYOL LAW LLC ofrece asesoramiento jurídico coreano experto para clientes internacionales, incluyendo patrocinio de visa de trabajo, cumplimiento de inmigración y derecho laboral.
📧 ujin95@hanbl.co.kr | 🌐 www.hanbl.co.kr
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