Korean Naturalization
South Korea
Citizenship
Could you qualify?
Answer a few quick questions to see which global citizenship and residency pathways fit your background. It's free, and takes just a few minutes.
See if you're a match →This citizenship pathway is for long-term residents of South Korea. It generally requires enough lawful residence, good character, and any language, integration, or civic requirements the country applies.
- Type
- Citizenship after residence
- Residence fit
- Long-term residents ready to apply for citizenship
- Core requirements
- Residence history, good character, and civic requirements
- What to know
- Usually requires already living in South Korea
Summary
South Korean naturalization is mainly for people already living lawfully in Korea. General naturalization requires sustained domicile in Korea, majority age, good conduct, ability to support yourself or your household, and basic knowledge of Korean language and society.
Korean law also recognizes simplified and special naturalization routes. These can apply in some family, spouse, former-family, adoption, or special-contribution cases. The details matter, so this pathway should be treated as a citizenship route for people who already have a strong Korea residence or family basis.
KIIP participation can help applicants prepare for the Korean language and society component, and in some cases can reduce testing or interview burdens.
Eligibility
- You live lawfully in South Korea
- You are an adult under Korean civil law
- You meet the residence or family basis for general, simplified, or special naturalization
- You can show good conduct
- You can support yourself or your household
- You can show basic Korean language and society knowledge
- You are ready to address Korea's foreign-nationality and dual-nationality rules if naturalization is granted
What This Route Allows
If approved, this route can lead to citizenship in South Korea. Citizenship is the national status itself, not a residence permit: you can document the citizenship, apply for citizen identity or passport documents, and live in South Korea without a separate immigration permit.
What This Route Is Not
This is not automatic citizenship. Naturalization, registration, and restoration routes usually require an application, supporting documents, and a decision by the relevant authority.
Key Documents
- Passport and alien registration/residence documents
- Residence-history evidence
- Family or spouse records, if using a simplified route
- Employment, income, property, or household-support evidence
- Tax and public-record evidence
- Criminal-record or conduct evidence
- Korean language, society, or KIIP evidence
Next Steps
- Confirm whether your case is general, simplified, or special naturalization.
- Review your lawful residence history in Korea.
- Gather livelihood, tax, conduct, and civil-status records.
- Prepare for the Korean language and society requirement, including KIIP if useful.
- Review foreign-nationality obligations before filing.
- File with the competent Korean immigration authority when the factual basis is ready.