If you are studying in South Korea on a D-2 or D-4 visa for more than 90 days, you must apply for an Alien Registration Card (ARC) within 90 days of your arrival. You will need to book an appointment through the HiKorea portal, submit your university enrollment and housing documents in person at your designated immigration office, and pay a 30,000 KRW base application fee.
The 90-Day Rule and ARC Usage
Under Article 31 of the Korean Immigration Act, any foreign national staying in South Korea for more than 90 days must register for an Alien Registration Card. The 90-day countdown begins on your exact date of entry. Failing to register within this window results in immigration fines and complicates future visa renewals.
Without an ARC, you are legally restricted from accessing basic infrastructure. The 13-digit registration number printed on the card acts as your primary identification for all government and commercial systems.
- Banking: You cannot access full banking services, obtain a standard local debit card, or use Korean mobile banking apps without an ARC.
- Telecommunications: Postpaid mobile phone contracts require an ARC. Your ARC allows you to pass online identity verification (본인인증), which is mandatory for using food delivery apps, booking train tickets, and online shopping.
- Healthcare: Enrollment in the mandatory National Health Insurance Service (NHIS) is triggered automatically once your ARC is issued. D-2 and D-4 students receive a discounted monthly premium, billed directly to your registered address.
- Housing: Signing a standard residential lease (Wolse or Jeonse) for an off-campus apartment requires a registered ID number to legally protect your deposit.
- Travel: If you leave South Korea before your ARC is issued, your single-entry student visa will be automatically canceled at the airport. You will have to reapply for a new visa from your home country.
Required Documents for Student Visas
Gather the following documents before your scheduled visit. Missing a single piece of paper will result in a rejected application, forcing you to book a new appointment.
- Original Passport and Photocopies: Bring your physical passport. Provide one copy of the biographical information page and one copy of your D-2 or D-4 visa issuance notice.
- Integrated Application Form: Download and print Form No. 34 (통합신청서) from the HiKorea website. Fill this out in advance to save time at the office.
- Standard Passport Photo: One recent color photo (3.5 cm x 4.5 cm) taken against a solid white background within the last six months. Your ears and eyebrows must be visible, and you cannot wear glasses.
- Certificate of Enrollment: Issued by your university's administration center. For D-4 language students who have not yet started classes, submit your Certificate of Admission (표준입학허가서) or tuition payment receipt.
- Proof of Residence: If living on campus, provide a Certificate of Residence issued by your dormitory. If living off-campus, provide a copy of your housing lease agreement. If the lease is not in your name, you must also provide a Confirmation of Residence form and a copy of the leaseholder's ID. For goshiwons (one-room facilities) or long-term Airbnbs, request a residence confirmation document and a copy of the host's business registration.
- Application Fee: 30,000 KRW in physical cash. Immigration counters do not accept credit cards or foreign currency for this transaction.
Students holding passports from 19 specific countries—including China, India, Vietnam, the Philippines, Indonesia, and Russia—must submit a tuberculosis (TB) test certificate. This certificate must be issued by a local Korean public health center (Bogunso). The test costs roughly 3,000 KRW, involves a simple chest X-ray, and takes three to five days to process. Private hospital tests are not accepted.
Step-by-Step Action Guide
Step 1: Book an Appointment on HiKorea Walk-in applications are strictly prohibited at Korean immigration offices. Reserve a time slot through the official HiKorea website (hikorea.go.kr). Select the "Reserve Visit" option and use your passport number to book as a non-member. Type your name exactly as it appears on your visa issuance notice, including all spaces and capitalization, to avoid system errors. You must choose the specific immigration office that holds jurisdiction over your residential address. Book your slot immediately after securing your Korean housing, as appointment slots fill up weeks in advance during March and September.
Step 2: Prepare Your Documents and Exact Cash Print all required documents single-sided. Go to an ATM and withdraw 30,000 KRW in cash. If you want the immigration office to mail the ARC to your address once it is ready, bring an additional 4,000 to 5,000 KRW for the registered postage fee.
Step 3: Visit the Designated Immigration Office Arrive at the immigration office 15 minutes before your scheduled appointment. Locate the waiting area for foreign residence control and watch the digital monitors for your queue number. When your number flashes, approach the designated counter and hand the officer your document stack. The officer will review your paperwork and process your cash payment.
Step 4: Register Your Fingerprints After your documents are approved, the officer will direct you to a separate machine or counter to register your digital fingerprints. This is a mandatory biometric requirement for all foreign residents. Once your fingerprints are scanned, the application process is complete.
Step 5: Collect Your Alien Registration Card The officer will hand you an Application Receipt indicating your expected processing timeline. If you opted for in-person pickup, return to the exact same immigration office on or after the date printed on the receipt. You will not need a new appointment for pickup; simply show your receipt and passport at the designated collection desk. If you paid for delivery, the card will arrive via registered mail, requiring a signature upon delivery.
Application Costs and Processing Timelines
Understanding the financial and time commitments helps prevent scheduling conflicts during your first month in South Korea.
| Service Type | Cost (KRW) | Estimated Processing Time | Collection Method |
|---|---|---|---|
| Standard ARC Issuance | 30,000 | 3 to 6 weeks | In-person pickup at the immigration office |
| ARC Issuance + Delivery | 35,000 | 3 to 6 weeks | Registered mail to your Korean address |
| Replacement (Lost/Stolen) | 30,000 | 2 to 3 weeks | In-person pickup at the immigration office |
| Address Update | Free | Immediate | Processed at local district office (Gu-cheong) |
Processing times fluctuate heavily based on the volume of applications. During the start of the spring and fall university semesters, wait times routinely extend to six weeks. Do not book international flights during this waiting period. Leaving the country without the physical ARC in your possession or an approved re-entry permit will invalidate your student visa.
Once you receive the card, memorize your 13-digit foreigner registration number. You are legally required to carry the physical card with you at all times while residing in South Korea. If you change your residential address at any point during your studies, you must report the new address to your local district office (Gu-cheong) or immigration office within 14 days. Failure to report an address change within this two-week window results in immediate fines.