If you are a foreign national marrying a Korean citizen, you will likely need to register the marriage both in Korea and in your home country. The Korean registration process — 혼인신고 (marriage registration at the local ward office) — is a separate step from the wedding ceremony itself, and it is a prerequisite for the F-6 marriage migrant visa. This guide explains the full process, the documents required by nationality, and how Korean marriage registration connects to your visa.
In Korea (and most countries), the wedding ceremony and the legal registration of the marriage are separate acts.
• Wedding ceremony (결혼식): A social/religious event. Having a ceremony does NOT automatically create a legally recognized marriage.
• Marriage registration (혼인신고): The official legal act of registering your marriage with the government. This is what makes the marriage legally valid in Korea and what immigration requires for F-6.
For immigration purposes, only legally registered marriages count. A ceremony without registration has no legal effect for visa purposes.
Marriage registration in Korea is done at the 주민센터 (Community Service Center / 읍·면·동사무소) in the area where either partner lives. You do NOT need to register at both addresses — one registration at one office creates the legal marriage record.
Alternatively, if you are outside Korea, you can register the marriage at a Korean embassy or consulate in your home country. The Korean overseas registration is then transmitted to the Korean family register system.
The Korean spouse must bring:
• 혼인신고서 (marriage registration form) — available at the ward office or downloadable from the Ministry of the Interior website
• Korean national ID (주민등록증) or passport
• 기본증명서 (basic certificate) and 가족관계증명서 (family relations certificate) — obtainable at any ward office or online at www.efamily.scourt.go.kr
• If previously married: 혼인관계증명서 (marriage status certificate) confirming the prior marriage has been legally dissolved
The foreign spouse must provide:
1. Passport (valid, original)
2. Certificate of No Impediment to Marriage (혼인능력증명서 / 혼인요건구비증명서)
This is the critical document. It is issued by your home country's government or embassy and certifies that you are legally free to marry (not already married, of legal marriage age, etc.). Different countries call this differently:
• USA: Certificate of No Impediment or Affidavit of Single Status — issued by a notary public and then apostilled
• UK: Certificate of No Impediment — issued by the Foreign, Commonwealth & Development Office
• Australia: Certificate of No Impediment to Marriage (CNI) — issued by the Australian embassy in Korea
• Japan: 婚姻要件具備証明書 — issued by the Japanese embassy in Korea (very quick)
• China: 单身证明 — issued by the Chinese embassy/consulate
• Other countries: contact your home country's embassy in Korea
3. Apostille or embassy authentication
For Hague Convention member countries, apostille the document from the issuing country. For non-Hague countries, the document must be authenticated at the Korean embassy in your home country. Check the Hague Convention country list before proceeding.
4. Certified Korean translation of all foreign-language documents
Translations must be notarized or officially certified. A translation agency registered with the Korean court system is recommended.
Once the marriage is registered in the Korean family record system, you have the documentary foundation for an F-6 visa application. Key points:
• The 혼인관계증명서 (marriage status certificate) issued after registration is the primary proof of marriage for F-6.
• If you married abroad first and then registered in Korea, the overseas marriage certificate (apostilled) plus the Korean 혼인관계증명서 will both be required.
• If you are already in Korea on another visa, you can apply for a status change to F-6 using the Korean marriage registration. If you are outside Korea, apply for F-6 at the Korean consulate in your home country.
• Immigration may request an interview to verify the marriage is genuine, especially for marriages involving countries with high brokerage activity or large age gaps.
Start your Certificate of No Impediment application as soon as you decide to register — the timeline varies widely by country (days to weeks).
If your home country is not a Hague Convention member, budget 4–8 extra weeks for the embassy legalization process in Korea.
Both partners attending the ward office together makes the process smoother. If only the Korean spouse attends, they typically need a notarized power of attorney from the foreign spouse.
Keep certified copies of all registration documents — immigration, tax authorities, pension funds, and health insurance all need them separately.
Register the marriage in your home country too — Korea's marriage registration only creates a Korean legal record; your home country has its own registration requirements.
도움이 필요하신가요?
저희 전문가들은 getting married in korea as a foreigner — registering your marriage & what it means for your visa 사례를 정기적으로 처리하며 한국 출입국관리소가 요구하는 사항을 정확히 알고 있습니다.
전문가 찾기Can we just have a wedding ceremony in Korea without registering?
Yes — the ceremony and registration are separate. Many couples have a ceremony first and register on a separate day. However, for immigration (F-6 visa) and legal purposes, only the registered marriage counts. A ceremony without registration provides no immigration benefit.
What is the Certificate of No Impediment and how long does it take to get?
The Certificate of No Impediment (CNI) is an official document from your home government stating you are legally free to marry. Processing time varies: US (1–2 weeks at notary + apostille), Japan (same day at embassy in Seoul), China (a few days at Chinese consulate in Korea), UK (1–4 weeks). Contact your home country's embassy in Korea first — they can usually tell you the exact current process and timeline.
Do I need to be physically present in Korea to register the marriage?
No. You can register at a Korean embassy or consulate abroad. The registration will be transmitted to the Korean family register system. This is the route for F-6-2 (spouse of Korean citizen living abroad) visa applications — register at the Korean consulate in your country, then apply for F-6 at the same consulate.
How long after marriage registration can I apply for F-6?
You can apply for F-6 immediately after the marriage is registered. There is no waiting period. However, processing time at the immigration office (for in-Korea status change) or at the Korean consulate abroad is typically 2–5 weeks.
My home country does not have a CNI process — what do I do?
Some countries do not issue a formal Certificate of No Impediment. In such cases, the Korean ward office or immigration authority typically accepts an affidavit sworn before a notary or the Korean consulate in your home country. Contact your home country's embassy in Korea for specific guidance.