Korea ARC (Alien Registration Card) 2026: Complete Guide for Foreign Workers

📋 Fact-checked: 체류민원 자격별 안내 매뉴얼 (March 2026, p.5, 7–12) — Ministry of Justice, Korea

The Alien Registration Card (외국인등록증, ARC) is the single most important document for any foreigner living in Korea. Without it, you cannot open a bank account, sign a lease, get a Korean phone plan, apply for health insurance, or authenticate your identity online. Every foreign national planning to stay in Korea for more than 90 days must get one — and there’s a strict 90-day deadline.

⏰ The 90-day rule — the only deadline that matters immediately

You must apply for your ARC within 90 days of arriving in Korea. This applies regardless of your visa type — E-7, E-2, D-2, D-10, or any other long-term visa. Missing this deadline results in a fine. Apply as early as possible — do not wait until day 89.


1. What the ARC Is and Who Needs One

The ARC is a government-issued ID card for foreign nationals residing in Korea for more than 90 days. It contains your photo, name, nationality, date of birth, visa status, and a unique 13-digit foreigner registration number (외국인등록번호) — the Korean equivalent of the national ID number that Koreans use for all official purposes.

CategoryARC required?
Any foreigner staying in Korea for more than 90 days on a long-term visa✅ Yes — must apply within 90 days of arrival
E-7, E-2, E-1, D-2, D-10, F-series visa holders✅ Yes — mandatory
Tourist / visa-free visitors (under 90 days)❌ No — ARC is only for long-term residents
Diplomatic (A-1, A-2) and Agreement (A-3) visa holdersExempt — but can voluntarily apply if desired (for online identity verification convenience)

2. What the ARC Is Used For

The ARC and your 13-digit registration number are required for almost everything in Korean daily life:

🏦
Bank Account
All Korean banks require ARC to open an account
📱
Mobile Phone
Korean SIM contracts require ARC number
🏠
Lease / Jeonse
Required for 전입신고 (address registration) to protect your deposit
🏥
Health Insurance
NHIS enrollment and medical visits require ARC
💻
Online Identity
Online shopping, government portals, and banking apps require ARC number
🏛️
Government Services
HiKorea, Hometax, G4K portal all require ARC login
💼
Employment
Employer payroll and tax reporting requires your ARC number
🚗
Driver’s License
Korean license exchange requires ARC
🎓
Education / Libraries
School enrollment, library cards, and certifications
⚠️ Without ARC: what you genuinely cannot do Without an ARC, you cannot open a Korean bank account at most major banks, cannot sign up for a Korean phone plan, cannot file 전입신고 (which protects your rental deposit), cannot access most government portals, and cannot use Korean identity verification (본인인증) for online services. The first 90 days in Korea without an ARC are genuinely limited — apply as early as possible.

3. When to Apply: The 90-Day Rule

SituationApplication deadline
Standard: arrived on long-term visa, staying 90+ daysWithin 90 days of arrival date
Born in Korea (to foreign nationals)Within 90 days of birth date
Status change from short-term to long-term while in KoreaWithin 90 days of status change date
Can I apply before the 90 days?✅ Yes — and you should. Apply as soon as you have your address settled, ideally within the first 2 weeks of arrival.
📌 Why not to wait until day 89 Immigration offices are busy — appointment slots are often booked 2–3 weeks in advance. If you wait until week 10 or 11 to book, you may find no available appointments before the deadline. Book your HiKorea appointment in your first week in Korea, before your housing and life are fully settled.

4. Required Documents

📋 Source: 체류민원 자격별 안내 매뉴얼, March 2026, p.34
DocumentDetailsRequired?
Application form (통합신청서, 별지 34호) Download from HiKorea (hikorea.go.kr) and fill out before visiting. Also available at the immigration office counter. ✅ Always
Passport (여권) Original passport — must be valid. Immigration will return it after recording the details. ✅ Always
Passport-size photo (표준규격사진) One photo: 3.5cm × 4.5cm, color, white background, taken within the last 6 months. Do not wear glasses. Korean immigration has specific photo standards — take it at a Korean photo shop (증명사진관) for best results. ✅ Always
Application fee (수수료) KRW 35,000 for ARC issuance. Cash or card accepted at most immigration offices. ✅ Always
Address proof (체류지 입증서류) Lease contract (임대차계약서), utility bill, accommodation receipt, dormitory letter, or employer-provided accommodation confirmation. You need to show where you’re living in Korea. ✅ Always
Tuberculosis test certificate (결핵진단서) Required for nationals from designated high-risk TB countries. See Section 7 for the country list and exemptions. ⚠️ Conditional
Employment-related documents For E-7 holders: employment contract, employer business registration certificate. For E-2: school/hagwon contract. Other visa types have specific document requirements — check your visa category’s requirements at hikorea.go.kr. ⚠️ Visa-dependent

5. How to Apply: Step by Step

  1. 1

    Book an appointment on HiKorea

    Go to hikorea.go.kr → 전자민원 → 방문예약. Find the immigration office in your district — search using your Korean address or neighborhood name. Book as soon as you arrive in Korea. Appointments typically open 2–3 weeks in advance and fill quickly at busy offices (Seoul main office, Suwon, Ansan).

  2. 2

    Prepare your documents before the appointment

    Gather: application form (printed and filled), original passport, one photo (3.5×4.5cm), fee (KRW 35,000), address proof, and any visa-specific documents. Take the photo at a Korean photo shop for the correct size and format. Arrive 5–10 minutes early.

  3. 3

    Visit the immigration office and submit your application

    Check in at the reception desk, take a number, and wait to be called. At the counter, submit all documents. An officer will review everything, take fingerprints (both index fingers), and process the application. The appointment itself typically takes 15–30 minutes.

  4. 4

    Receive your ARC — 2 options

    Option A (Recommended): Mail delivery — have the ARC mailed to your Korean address. Takes 3–7 business days. No need to return to the immigration office.

    Option B: In-person pickup — return to the same immigration office to collect your ARC. Takes the same 3–7 business days to process but requires a second visit.

  5. 5

    Complete 전입신고 (address registration) at the 주민센터

    Once you have your ARC, immediately visit your nearest 주민센터 (community center) to file 전입신고 — registering your Korean address. This is legally required within 14 days of moving in, and it’s critical for protecting your rental deposit (jeonse or wolse). Bring your ARC, passport, and lease contract.


6. Online Application (HiKorea)

Some ARC applications can be completed online without visiting the immigration office — but eligibility is limited:

ItemDetails
Who can apply onlineSome visa categories allow online initial ARC application. Eligibility depends on your visa type and whether you need a TB test. Check hikorea.go.kr → 전자민원 → 외국인등록 for your specific category.
Fingerprints for online applicantsEven for online applications, you will need to visit the immigration office once to provide fingerprints — this cannot be done online. However, you can skip the document submission queue by completing everything else online first.
ARC photo uploadOnline applications require uploading a digital photo meeting specific specifications. The requirements are strict — consider using a Korean photo service that provides a digital file in the correct format.
Document uploadScan all documents at high resolution (300 DPI or above) before uploading. Blurry or incomplete scans cause rejections and delays.

7. Tuberculosis (TB) Test: Do You Need One?

📋 Source: 체류민원 자격별 안내 매뉴얼, March 2026, p.12

Korea requires a TB (결핵) test certificate for nationals from designated high-risk countries when applying for long-term residence. If this applies to you, you must complete the test at a government-designated hospital before your ARC application.

ItemDetails
Who needs a TB test Nationals from countries designated as high TB risk by the Korean government. The list is updated periodically — check the current list at hikorea.go.kr or ask at your immigration office.
Major countries on the list (as of 2026) Includes many countries in Southeast Asia, South Asia, Central Asia, Africa, and parts of Eastern Europe. The Philippines, Vietnam, Indonesia, Nepal, Myanmar, Cambodia, Bangladesh, India, Mongolia, and others. Check the current list — it changes.
Where to get the test Must be done at a government-designated hospital (지정 결핵진단 병원). Find the nearest designated hospital at hikorea.go.kr → search “결핵 지정 병원”. A separate guide is available at koreaworkexpert.com.
How long it takes The test itself takes about 30 minutes. Results take 3–5 business days. Factor this into your ARC application timeline — you need the certificate before the immigration appointment.
Cost Approximately KRW 50,000–80,000 depending on the hospital. Bring your passport.
Exemptions TB test is not required if you: already submitted one within the past year, have been in Korea continuously and tested before, or your nationality is not on the high-risk list.

8. After You Get Your ARC: Immediate Next Steps

Do these in order within the first week after receiving your ARC:

TaskWhereWhy urgent
File 전입신고 (address registration) 주민센터 (community center) in your neighborhood Required within 14 days of moving in. Protects your rental deposit. Without it, your lease has no legal priority claim.
Open a Korean bank account Any major bank — KB, Shinhan, Woori, Hana, IBK recommended for foreigners Required for salary payment, health insurance, utility payments. Most employers require a Korean bank account.
Get a Korean mobile number Telecom stores (SKT, KT, LG U+) or convenience store SIM Korean phone number required for almost all Korean apps, banking authentication, and online services.
Enroll in NHIS (if not automatic) NHIS branch or nhis.or.kr Health insurance enrollment required for medical coverage. Workplace subscribers are enrolled automatically — local subscribers must self-enroll.
Register on HiKorea hikorea.go.kr Required for checking visa status, extension applications, and all immigration-related online services.

9. Reporting Changes: What to Update and When

📋 Source: 체류민원 자격별 안내 매뉴얼, March 2026, p.34

Once you have your ARC, you’re legally required to report specific changes within set timeframes. Failing to report on time results in fines:

14 days

Address change (체류지 변경신고)

Every time you move to a new address in Korea. File at your new neighborhood’s 주민센터 OR online through HiKorea. Bring ARC and new lease/accommodation proof. Failure to update leads to missed immigration notices — which can cause visa extension problems.

15 days

Passport renewal / new passport (여권 변경신고)

If you renew your passport or receive a new one, report the new passport number, issue date, and expiry date to immigration within 15 days. From June 1, 2026: fax not accepted — must use HiKorea online only. Bring your old and new passport + ARC to an immigration office, or use HiKorea online.

15 days

Name, nationality, or date of birth change (등록사항 변경)

Report changes to your personal information — legal name changes, naturalization in another country, or corrections to birth date records. Submit at your local immigration office with supporting documentation.

15 days

Employer / workplace change (근무처 변경신고)

For E-7, E-2, and other work visa holders changing jobs. Report within 15 days of the new employment start date. See our complete job change reporting guide →

6 months

Annual income reporting (직업 및 연간소득 신고)

Work visa holders (E-7, E-2, D-7, D-8, D-9, F-2, F-4, F-6, H-2) must report their occupation and annual income at each visa extension or change. This is submitted via the integrated application form (통합신청서) — not a separate step.


10. Renewing and Replacing Your ARC

SituationWhat to doFee
Visa extension (체류기간 연장) Apply for visa extension at your immigration office before your current visa expires. Your ARC will be updated with the new expiry date — no new card issued in most cases. KRW 60,000 (visa extension fee)
Lost ARC (분실) Report to police first (get a loss report), then apply for ARC reissuance at the immigration office. Bring passport, one photo, and the police report. KRW 35,000
Damaged ARC Bring old (damaged) ARC, passport, and one photo to immigration office for reissuance. KRW 35,000
Visa status change (체류자격 변경) When changing visa type (e.g., D-10 → E-7), your ARC is updated to reflect the new status. The visa change application process handles this automatically. KRW 100,000 (status change fee)
ARC expired with valid visa If your ARC’s expiry date matches your visa — you need a visa extension first, which will automatically trigger an ARC update. KRW 60,000+

11. Common Questions

Q: Can I use my passport instead of ARC at banks and phone shops? For the very first 90 days before your ARC is issued, your passport is the primary ID. However, most Korean banks and telecom companies strongly prefer the ARC for account opening — some won’t open accounts for foreigners without one. If you need a bank account urgently before your ARC arrives, try IBK Industrial Bank or KakaoBank (online) which are more foreigner-friendly during the ARC-pending period.
Q: My ARC says it expires before my visa. Is that a problem? This sometimes happens due to processing timing. Your legal right to remain in Korea is determined by your visa expiry date, not your ARC card’s printed date. However, some services (banking, telecom) may flag an “expired” ARC. Contact your local immigration office to get the ARC updated to match your visa validity.
Q: Do I need to carry my ARC at all times? Technically, registered foreigners are required to carry their ARC when in Korea (출입국관리법 제27조). In practice, most people don’t carry it everywhere. Keep it safe at home and carry a photocopy or a photo of it on your phone for most daily situations. Bring the original for official purposes: banking, government offices, immigration, doctor visits, lease signing.
Q: My immigration office appointment is fully booked. What do I do? Check HiKorea regularly — cancellations appear unpredictably. Try checking early morning (7–8 AM) when new slots sometimes open. As a last resort, visit the immigration office without an appointment for walk-in service — expect significantly longer wait times (2–4 hours). Do not miss the 90-day deadline while waiting for an appointment.
Q: I’m leaving Korea permanently. What do I do with my ARC? When you permanently leave Korea, you must cancel your ARC registration (외국인등록 말소) at the immigration office before departure, or submit the ARC to the airport immigration counter on your way out. If you’re applying for a National Pension lump-sum refund, do this before canceling your ARC — you’ll need it for the application.
✅ ARC quick summary
  • Apply within 90 days of arrival — book the appointment in week 1, not week 10
  • Bring: application form (별지 34호), passport, one 3.5×4.5cm photo, KRW 35,000, address proof
  • TB test required for high-risk nationalities — check the list at hikorea.go.kr
  • Choose mail delivery for your ARC — saves a return visit to the immigration office
  • Immediately after receiving ARC: file 전입신고 at 주민센터, open bank account, get Korean phone number
  • Report address changes within 14 days, passport renewal within 15 days
  • Immigration helpline: 1345 (English available)
  • HiKorea: hikorea.go.kr

Related: Health Insurance: What to Set Up After Getting Your ARC →

Related: Renting in Korea: 전입신고 and Protecting Your Deposit →

Related: Reporting a Job Change After You Start Working →

Disclaimer: ARC registration requirements and procedures are based on the 체류민원 자격별 안내 매뉴얼 (March 2026). Fees, TB test country lists, and specific document requirements are subject to change. Always verify current requirements at hikorea.go.kr or by calling the 1345 immigration helpline before your appointment.
위로 스크롤