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Alien Registration Card (ARC): The Complete Guide
The Korea Alien Registration Card (ARC) explained: who needs one, how to apply, timing, what it's used for, and renewals and address changes.
The Alien Registration Card (ARC) is the ID that unlocks daily life in Korea — banking, phone plans, and more. If you're staying long-term, you'll need one. Here's the complete guide.
Questions about registering? Ask a consultant.
What the ARC is
The ARC is your official foreigner ID in Korea. You'll use it constantly — opening a bank account, getting a phone plan, signing contracts, and proving your status.
Who needs one
Anyone staying longer than 90 days on a long-stay visa (student, work, residence). You register after you arrive.
When to apply
Generally within 90 days of entry. Book a HiKorea appointment early — in busy areas slots go fast.
How to apply
- Gather documents — passport, photo, application form, and visa-specific proof (enrollment, employment, address).
- Book a HiKorea appointment.
- Submit at your local immigration office and pay the fee.
- Collect your ARC (often by mail/pickup later).
Renewals & changes
- Address change? Report it at your local office.
- Status change or expiry? Update your ARC accordingly.
How Langle can help
Langle's consultants tell you exactly what to bring and when, so your registration goes smoothly. 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 is the ARC in Korea?
- The Alien Registration Card is your official ID for foreigners staying in Korea long-term. It's required for a phone plan, bank account, and many daily services.
- Who needs an ARC?
- Anyone staying in Korea longer than 90 days on a long-stay visa. You register at your local immigration office after arrival.
- When do I have to apply for an ARC?
- Generally within 90 days of entry. Book a HiKorea appointment early, since availability is limited in busy areas.
- What if I move or my visa changes?
- Report address changes at your local office, and update your ARC when your status changes or it expires.