Residence & citizenship
South Korean Korean Citizenship by Naturalisation
Acquiring South Korean nationality through general, simplified or special naturalisation.
Expert reviewed Official guidance referenced
Under review — check current rules
Residence-period requirements, test details and the precise dual-nationality exceptions for naturalisation are unverified here and must be confirmed with the Korea Immigration Service / Ministry of Justice.
Important information
Immigration rules and fees can change. This information is for general guidance only and does not constitute legal advice. Always check the latest requirements on the official South Korea government website before you apply.
On this page
- Official name
- Naturalisation (귀화) — general, simplified and special
- Route type
- Citizenship / nationality acquisition
- Authority
- Ministry of Justice (Korea Immigration Service)
- Dual nationality
- Renunciation generally required; limited exceptions apply
Who it is for
- Long-term lawful residents applying under general naturalisation
- Spouses of Korean nationals and people with Korean family/ancestry (simplified)
- Individuals of special merit or exceptional talent (special naturalisation)
Requirements
- Qualifying period of lawful residence in Korea for the chosen route
- Good conduct and a stable means of livelihood
- Passing the naturalisation test / meeting integration requirements
- Renouncing prior citizenship, or pledging not to exercise it where permitted
How to apply
- Apply to the Ministry of Justice / immigration office via HiKorea where applicable
- Submit residence, income, family and background documents
- Sit the required test/interview and complete any oath and renunciation steps
Official sources
For the most accurate and up-to-date information, always refer to the official government sources.
Verified against official gov.uk sources · last reviewed 2026-08-21. Information only — not legal advice.