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Korean Citizenship & Naturalization Guide
How Korean naturalization works: PR vs citizenship, the naturalization types, the test and requirements, and the general application process.
Korean naturalization is the step beyond permanent residency: becoming a Korean national. It has a test and stricter requirements than PR. Here's how it works.
Considering citizenship? Ask a consultant.
PR vs citizenship
- F-5 permanent residency — indefinite residence, keep your nationality.
- Citizenship (naturalization) — become a Korean national; requires a test and meets stricter criteria.
Naturalization types
Broadly:
- General — based on long residence.
- Simplified — for those with closer ties (e.g., marriage, a Korean parent).
- Special — for Korean ancestry or notable contribution.
The test & requirements
Expect a language and society test (or KIIP completion), an interview in many cases, plus residence, income/livelihood, and good-conduct requirements.
Dual nationality
Rules on keeping another nationality are limited and case-dependent — in many cases you must renounce it. Confirm your situation early.
The process (general)
- Meet the criteria for your naturalization type.
- Prepare documents and complete required programs (e.g., KIIP).
- Apply, sit the test/interview.
- Await decision.
How Langle can help
Langle's consultants help you choose the right naturalization route and prepare. Start free on our visa consulting page.
General information, not legal advice. Rules change; verify on HiKorea or with a consultant before applying.
Frequently asked questions
- What's the difference between PR and citizenship?
- Permanent residency (F-5) lets you live in Korea indefinitely while keeping your nationality. Citizenship (via naturalization) makes you a Korean national, with a test and stricter requirements.
- What are the naturalization types?
- Generally general, simplified, and special naturalization, differing by your ties to Korea (residence, marriage, or Korean ancestry/contribution).
- Is there a naturalization test?
- Yes — typically covering Korean language and society (or completion of the KIIP program), plus an interview in many cases.
- Does Korea allow dual citizenship?
- Rules on retaining another nationality are limited and case-dependent. Confirm your situation before applying, as it can require renouncing another nationality.