Immigration Rules — South Korea

South Korea Immigration Rules and Regulations

*Note: Immigration policies change frequently. Always verify current requirements with the Korea Immigration Service (KIS), Hi Korea portal (www.hikorea.go.kr), or the nearest Korean embassy/consulate before making decisions.*

Overview of Visa Categories

South Korea uses an alphanumeric visa system administered by the Ministry of Justice's Korea Immigration Service. Common categories include:

• E-1 to E-10: Employment-based (Professor, Foreign Language Instructor, Researcher, Specific Activities, Non-professional Employment, etc.)
• D-2: Student visa
• D-4: General training
• D-8/D-9: Corporate investment/trade
• F-2, F-4, F-5, F-6: Residence, Overseas Korean, Permanent Residence, Marriage
• C-3, C-4: Short-term visit/employment
• H-1, H-2: Working holiday, Working visit (ethnic Koreans, mainly China/CIS)

Work Restrictions by Visa Type

Student Visas (D-2, D-4)

• D-2 holders: Cannot work without prior permission (부업허가/part-time work permit) from immigration office
• Part-time work limits typically:
• Undergraduate: up to 20 hours/week during semester (varies by TOPIK level and year of study)
• Graduate students: up to 25-30 hours/week
• No restriction during vacation periods (with permission)
• D-4 (language institute students): Generally more restricted; often cannot work part-time during first 6 months
• Must apply for "Permission for Activities Not Covered by Status of Sojourn" (체류자격외활동허가) before working

Employment Visas (E-series)

• Tied to specific employer and job function listed on visa
• Changing employers generally requires immigration approval
• E-9 (Non-professional employment): Strictly regulated under Employment Permit System (EPS)
• Maximum stay: 3 years (extendable to 4 years 10 months)
• Job changes limited to 3 times generally (5 in special circumstances)
• Cannot freely change industries/employers
• E-2 (Language instructors): Restricted to specified institution; side jobs require separate permits

Dependent Visas (F-3)

• Spouses/children of E-visa holders typically cannot work without separate permission
• Must apply for activity permission if wishing to work

Working Holiday (H-1)

• Available for nationals for specific countries (agreements vary)
• Generally allows work but with some restrictions on same-employer duration

Deportation Grounds

Under the Immigration Control Act, deportation (강제퇴거) may be ordered for:

• Illegal entry or entry without proper visa
• Overstaying authorized period of sojourn
• Working without authorization (unauthorized employment)
• Criminal convictions, particularly:
• Sentences of imprisonment (varies by severity)
• Drug-related offenses (near-automatic deportation)
• Violent crimes
• National security threats or acts against public order
• Fraud in visa application or document forgery
• Failure to comply with immigration reporting requirements
• Engaging in activities outside visa status (e.g., political activities on tourist visa)
• Public health risks (certain communicable diseases)

Deportation Process

• Investigation by immigration officials
• Detention possible at Immigration detention facilities (Hwaseong, Cheongju, etc.)
• Right to objection/appeal within specified period (typically 7 days for initial objection)
• Can escalate to administrative litigation in Korean courts
• Departure order (출국명령) is a lesser measure allowing voluntary departure within set period

Overstay Penalties

Fines (as of recent years - verify current rates)

• Overstay fines calculated based on duration:
• Generally range from approximately 100,000 to 3,000,000 KRW
• Longer overstays incur higher penalties
• Voluntary reporting before detection often reduces penalties

Entry Bans

• Less than 90 days overstay: Possible ban of 1 year
• 90 days to 1 year: Ban typically 5 years
• Over 1 year: Ban can extend to 10 years or permanent in serious cases
• Bans are more severe for repeat offenders or those with aggravating circumstances

Voluntary Departure Program

• Korea periodically runs amnesty/self-reporting programs for overstayers
• Reduced fines and shorter entry bans for voluntary self-reporting vs. being caught
• Check Hi Korea portal for current amnesty periods

Criminal Background Requirements

• Criminal background checks required for most long-term visas, especially:
• E-2 (Language instructor) - mandatory, often requires apostilled/authenticated certificate
• F-series marriage and residence visas
• E-9 and other employment categories
• Documents typically required:
• Federal/national criminal record check from home country
• Must often be apostilled or consularized
• Validity period usually 6 months from issuance
• Health and criminal checks are particularly strict for E-2 visa due to past issues with unqualified instructors

Health and Biometric Requirements

Health Examinations

• Required for many visa categories, particularly E-2, E-9, D-4, and long-term stays
• Tests typically include:
• Drug test (mandatory for E-2)
• HIV test
• Tuberculosis screening (chest X-ray)
• General physical examination
• Must be conducted at designated hospitals in home country or approved Korean hospitals
• Validity: Usually results must be within 3-6 months of application

Biometric Data

• Fingerprinting and photographs required for:
• All foreigners aged 17+ entering Korea (at port of entry, since 2012 policy)
• Alien Registration Card (ARC) application
• Alien Registration Card (외국인등록증):
• Mandatory within 90 days of arrival for stays over 90 days
• Contains biometric data, must be carried at all times
• Required for banking, phone contracts, employment

Required Documentation

For Visa Application (varies by type)

• Valid passport (typically 6+ months validity)
• Visa application form
• Passport-sized photographs (specific dimensions required)
• Certificate of Eligibility (CoE) - increasingly required for many long-term visas, especially E-series
• Educational credentials (apostilled/authenticated for E-visas)
• Employment contract (for work visas)
• Criminal background check (apostilled, for relevant visas)
• Health certificate (for relevant visas)
• Financial proof (bank statements, sponsorship letters)
• Sponsor documentation (business registration, tax certificates for employer)

After Arrival

• Alien Registration at local immigration office within 90 days
• Address registration required
• Report changes of address within 15 days

Maintaining Legal Status

Key Compliance Requirements

• Alien Registration Card (ARC)
• Register within 90 days of arrival for stays exceeding 90 days
• Carry at all times; present when requested by authorities

• Visa Extensions
• Apply before expiration (generally within 4 months before expiry, but check specific visa rules)
• Extension applications at local immigration office
• Late applications may incur fines even if approved

• Report Changes
• Address changes: Report within 15 days
• Employer changes: Requires prior approval for most work visas
• Marital status changes: Especially relevant for F-6 visa holders

• Re-entry Permits
• If leaving Korea temporarily, may need re-entry permit depending on visa type
• Single or multiple re-entry permits available
• Some visa categories (certain F-visas) don't require this

• Status Change Restrictions
• Changing from one visa status to another usually requires application (not automatic)
• Some prohibited combinations (e.g., can't always convert tourist to work visa domestically)

• Compliance with Activity Scope
• Engage only in activities permitted by visa type
• Unauthorized work is a major violation even if otherwise compliant

• Tax and Insurance Obligations
• Foreign workers generally required to enroll in National Health Insurance
• Income tax filing obligations based on residency status

Renewal Best Practices

• Begin extension process at least 1 month before expiration
• Maintain organized records of all immigration documents
• Keep employer/sponsor informed of any status changes
• Consult immigration office or licensed immigration attorney for complex cases

Special Considerations

• F-2-7 Points System: Long-term residents may qualify for F-2 visa via points-based system (language ability, income, education, age)
• F-5 Permanent Residency: Requires minimum residency period (typically 5 years for most categories, less for certain investor/skilled categories) plus other requirements
• Naturalization: Separate process from permanent residency, requires Korean language proficiency test and other integration requirements

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Recommendation: Given the complexity and frequent updates to Korean immigration law, consult:

• Hi Korea Portal: www.hikorea.go.kr (English available)
• Korea Immigration Service call center: 1345 (multilingual support)
• Licensed immigration attorney for complex cases (deportation defense, status changes, permanent residency)
• Your country's embassy in Seoul for country-specific bilateral agreements affecting visa terms

More about immigrating to South Korea