If you plan to stay in Korea longer than 90 days, the first priority is foreigner registration: local government pages say you must register with the immigration office within 90 days of entry. After that come reporting address changes, joining the health insurance system where it applies, learning how to get around, and knowing which helplines to call. The five priorities below are drawn from city government pages, the National Health Insurance Service and HiKorea.
Priority 1: register as a foreign resident within 90 days
According to the Jung-gu (Seoul) district office, foreigners who intend to stay 91 days or longer must register, and new entrants must do so within 90 days of the date of entry. Gwangjin-gu and Incheon city pages give the same 90-day rule. People who are granted a status of stay after entering should register immediately after permission is given, according to Jung-gu.
The pages list a registration form, a passport, a photograph (3.5 x 4.5 cm) and a fee. Jung-gu gives the fee as 30,000 won, as does Incheon’s page. Hanam’s page adds that proof of residence such as a lease, accommodation certificate or utility bill is needed, and that further documents may be requested after screening. Hanam and Jung-gu both say a reservation through HiKorea is required in advance.
Details vary by page and by status of stay. The number of photographs, the exact documents and the fee differ between the pages read for this article, and a university page reports a different fee for students. Use the HiKorea listing for your own visa type as the tie-breaker.
Priority 2: report address changes on time
The Hanam page says foreign residents must report a change of address within 15 days of moving, at the city or district office, the neighbourhood office or the immigration office with jurisdiction over the new address. Documents are the passport, the registration card and proof of residence. A university page for Yonsei also says 15 days and notes that the address appears on the back of the card only when it is reported in person rather than online. Incheon’s page and Gwangjin-gu’s page say 14 days, and Gwangjin-gu states that failure to report can result in a fine of up to one million won.
Because local pages differ between 14 and 15 days, the safe approach is to report as soon as you move, well within 14 days. Incheon adds that foreign spouses must file separately.
Priority 3: sort out health insurance
The National Health Insurance Service (NHIS) states that foreigners and overseas Koreans who live and work at an insured company are compulsorily enrolled, unless they have equivalent medical coverage through foreign insurance or an employer contract. Self-employed foreigners who have been resident for more than six months must enroll, and eligible visa groups include D-series, E-series, F-series, H-series and permanent residents. Registration with the immigration authorities is a condition.
The NHIS page says employee premiums are calculated as monthly wage times a contribution rate, split equally between worker and employer. For others, premiums are based on a contribution score, with a minimum equal to the average local rate. Students and certain visa holders receive reductions of 30 to 70% depending on visa type and duration, according to the page. Dependents can include spouses, lineal relatives and unmarried siblings who meet income and property limits; the page gives the income threshold as under 20 million won a year. Confirm your own category with NHIS before assuming you qualify for a discount.
Priority 4: understand how to get around
VisitKorea lists four transport card options for visitors: the Tmoney card, the EZL card, WOWPASS and the Climate Card. It says Tmoney cards cost 3,000 to 5,000 won at convenience stores and subway information centers and can be reloaded at subway vending machines. Longer-term residents should compare a pay-as-you-go card with an unlimited pass for the city they live in, using their own commute. The sources used here cover Seoul only; check your own city’s transit pages.
Priority 5: save the helplines and keep your documents
HiKorea lists a multilingual foreign resident hotline, 1345, open weekdays from 9 a.m. to 10 p.m. except holidays. VisitKorea lists the 1330 Korea Travel Helpline, and the Danuri portal lists 1577-1366 for multicultural families. Also note the lost-card rule: Hanam, Incheon and Gwangjin-gu pages say a lost or damaged registration card must be reissued within 14 days, while Yonsei’s page says 15 days.
- Keep a photo of the card, passport and visa pages in a secure place, and carry the originals as the rules require.
- Keep your lease or accommodation proof, since it is needed for registration and address reports.
- Save the reservation confirmation from HiKorea for each visit.
A first-weeks checklist
- Book a HiKorea appointment for registration and note the 90-day limit.
- Collect passport, photo, proof of residence and the documents for your visa type.
- Pay the fee stated for your office and status.
- Check whether you are enrolled in NHIS through an employer or must apply.
- Report any move within 14 days.
- Save the helplines in your phone.
Common mistakes and what to verify
- Waiting until day 90. Reservations can be hard to get at busy times, as one university page notes.
- Relying on one local page. The 14-day and 15-day figures differ; check HiKorea.
- Assuming insurance is optional. NHIS states enrollment is compulsory for the groups described.
- Forgetting to report a move. Gwangjin-gu mentions fines of up to one million won.
- Not carrying proof of residence. It is needed for registration and address reports.
Rules change: confirm with the official bodies
This article is general information and not legal, immigration or insurance advice. Registration deadlines, fees, documents and insurance rules are set by the Ministry of Justice and its immigration offices, local governments and the National Health Insurance Service, and they change. Confirm the requirements for your own visa and city with HiKorea (hotline 1345), your immigration office or NHIS before acting.
Sources
- Jung-gu Office, Seoul: Alien Registration – who must register, 90-day deadline, documents and fee
- Hanam City: Foreign Resident Registration – documents, reservation, reissue deadline
- Hanam City: Reporting Changes of Address – 15-day address change rule and documents
- Gwangjin-gu Office: Foreigner Registration and Certification – registration, address change fine, lost card
- Incheon City: Expatriate Registration and Residence – registration, fees, address change and reissue
- Yonsei University: Maintaining Visa Status – address change and reissue rules, extension of stay for students
- National Health Insurance Service: Guidance for foreigners – enrollment, premiums, dependents
- VISITKOREA: Transportation Cards – transport card options and the 1330 helpline
- HiKorea – reservations, e-applications, 1345 hotline
- Seoul National University: Residence Card – HiKorea reservation, slot availability, processing time
- Danuri portal – multicultural family helpline 1577-1366