If you will live in Korea beyond a short visit, your immigration process usually does not end at the airport. For many long-term foreign residents, the next major step is foreigner registration and receiving a Residence Card .
You will still hear the older term ARC (Alien Registration Card) in websites, workplaces and everyday conversation. This guide uses Residence Card as the main term while keeping “ARC” where it helps readers recognize the process they are searching for.
Complete Roadmap · Part 2 of 10
1. What the Residence Card Actually Represents
The card is evidence of your registered foreign-resident identity and status in Korea. It is much more useful to think of it as the physical identity credential connected to your immigration record than as a “visa card.”
Your passport, visa/entry permission, status of stay, period of stay and Residence Card are related but not interchangeable. A valid card does not independently authorize activities that your immigration status does not permit.
2. Who Needs to Register?
Foreign nationals who fall within Korea's foreigner-registration requirements must complete registration according to their status and intended stay. Short visitors do not simply apply for an ARC because they want a Korean ID.
3. Do Not Wait Until the Last Possible Day
For people subject to foreigner registration, the commonly cited statutory framework is registration within 90 days of entry; if a person receives a qualifying status of stay while already in Korea, the timing can be tied to that status decision instead. Your own case may have a more immediate practical deadline because school, work, banking, mobile service or housing tasks can depend on registration.
An appointment date and a legal filing deadline are not the same thing. If appointment availability is poor, do not assume that booking a late slot automatically changes your obligation.
4. Identify the Correct Immigration Office
Your residence address generally determines the immigration office or branch with jurisdiction. Do not choose an office only because it appears closer on a map.
5. Build Your Application Around Proof, Not a Memorized List
| Evidence group | What it proves |
|---|---|
| Identity | Your passport and required application/photo information. |
| Status / purpose | Why you are legally staying: study, employment, family, investment or another qualifying purpose. |
| Residence | Where you actually live in Korea, using an accepted form of proof for your situation. |
| Institution / sponsor | School, employer, family member or organization information where the status requires it. |
| Status-specific evidence | Documents required only for your particular category or circumstances. |
This structure is safer than copying a checklist from another applicant. Two people applying for a Residence Card can need different supporting evidence because their statuses are different.
6. Proof of Residence Is a Frequent Trouble Point
A Korean address written on a form is not necessarily enough. Immigration may require accepted evidence showing the place where you actually reside. The correct document depends on the housing arrangement.
Your own lease: prepare the relevant lease/residence evidence.
Living with another person: additional confirmation from the accommodation provider and supporting evidence may be required.
Dormitory or institution housing: use the residence confirmation/document issued for that arrangement.
Hotel or temporary accommodation: check whether and what evidence is acceptable for your specific registration situation.
7. What Happens at the Appointment?
The exact sequence varies, but the visit generally involves submission and review of your application and supporting documents, identity processing and any required biometric/registration steps. If something is missing, you may be asked to supplement the application.
8. The Physical Card Changed in 2025
Since January 2025, newly issued Residence Cards include an IC chip that stores the personal identification information needed for Mobile Residence Card issuance. The Ministry of Justice increased the issuance fee from KRW 30,000 to KRW 35,000 with that change.
Older valid cards did not become invalid merely because the IC version was introduced. The Ministry of Justice stated that existing cards can continue to be used unless a separate reason for replacement arises, such as expiration; voluntary reissuance uses the new fee.
9. Mobile Residence Card: A Separate, Useful Layer
Korea introduced the Mobile Residence Card in January 2025. It has the same legal validity as the physical card and is available to registered foreign nationals aged 14 or older who meet the device/identity requirements.
| If you have… | Mobile ID route |
|---|---|
| New IC Residence Card | Use the government's Mobile ID app, tag the IC card to the compatible smartphone and complete facial authentication. A later phone replacement can be handled without returning to immigration using the IC card. |
| Older non-IC card | You can still obtain a Mobile Residence Card, but identity verification requires an immigration-office visit and QR-code issuance. If the phone is replaced/lost, another visit is needed for this QR route. |
10. Receiving the Card Is Not the End of the Job
When you receive it, check the printed information and keep track of your immigration period separately. The card is also likely to become part of everyday identity verification for banking, telecom services, employment administration and other services.
However, the card does not freeze your immigration record. Changes such as address, passport details, workplace/status circumstances or period of stay can create separate reporting or application obligations.
11. Your Address Changes Later
Do not simply update your delivery address in shopping apps and assume immigration has changed too. Immigration residence reporting is a legal/administrative record. Part 4 covers the address-change process in detail.
12. Your Stay Period Is Approaching Its End
The Residence Card is not an automatic renewal mechanism. If you intend to remain in Korea, determine whether you are eligible for an extension and prepare before the permitted period expires. Part 3 covers extensions rather than repeating that procedure here.
13. If the Card Is Lost or Damaged
Treat a lost Residence Card as both an identity-document problem and an immigration administration problem. Check the current reissuance procedure promptly rather than relying indefinitely on a photograph of the old card.
If a smartphone containing a Mobile Residence Card is lost, use the official Mobile ID loss/reporting process so the mobile credential can be locked.
14. Common ARC / Residence Card Mistakes
| Mistake | Better approach |
|---|---|
| Using “ARC” and “visa” as if they are the same | Separate the identity card from your underlying status and stay period. |
| Waiting for a convenient appointment near the deadline | Check your legal timing early and book accordingly. |
| Copying a friend's document list | Use the requirements for your exact status and housing situation. |
| Bringing only a written address | Check the accepted proof-of-residence requirement. |
| Assuming the old card became invalid in 2025 | Existing valid cards remain usable unless replacement is otherwise required. |
| Assuming a Mobile Residence Card requires a new IC card | Older-card holders can use the QR issuance route, although later reissuance is less convenient. |
| Thinking card issuance completes all immigration duties | Continue tracking address, status, passport and stay-period obligations. |
15. A Practical First-Registration Workflow
1. Confirm that your status requires registration and identify the applicable timing.
2. Confirm the immigration office with jurisdiction over your residence.
3. Check reservation requirements and availability early.
4. Build the document set for your exact status.
5. Verify proof of residence carefully.
6. Attend the appointment and keep application/receipt information.
7. Receive and check the physical card.
8. Decide whether Mobile Residence Card issuance is useful for you.
9. Record your next immigration deadline instead of waiting for a reminder.
16. What to Verify Before You Visit
□ Correct immigration office / jurisdiction
□ Appointment requirement
□ Registration deadline for my case
□ Passport and application requirements
□ Current photo specification
□ Status-specific documents
□ Accepted proof of residence
□ Current issuance fee/payment method
□ Card pickup/delivery procedure
17. Source & Verification Notes
Reviewed: September 2026.
2025 card update: the Ministry of Justice introduced IC-chip Residence Cards and set the issuance fee at KRW 35,000. Existing valid cards did not require automatic replacement.
Mobile ID: Mobile Residence Cards were introduced in January 2025 for eligible registered foreign residents aged 14 or older. IC-card and QR-based issuance routes differ.
Editorial boundary: this Part 2 covers registration, card issuance and what the credential means. Visa selection remains in Part 1; extensions and address changes are handled in Parts 3 and 4.
Accuracy rule: status-specific document lists are not presented as universal. Confirm the current HiKorea/Korea Immigration Service instructions or 1345 for your case.