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Your Ultimate Checklist for Expats in South Korea

Jan 20, 2025

Moving to South Korea can be an exciting yet overwhelming experience. To make your transition smoother, we have created a checklist covering essential items like getting your ARC, setting up health insurance, and must-have apps. Let’s dive in!

1️⃣ Get Your Alien Registration Card (ARC)

The ARC is your official ID in South Korea if you plan to stay for more than 90 days. It is essential for almost everything, from opening a bank account to getting a mobile plan.

  • Where to Apply: Visit www.hikorea.com to make an online reservation at your nearest immigration office.

  • What You Need: Passport, visa, completed application form, 2 passport pictures, residency document (e.g., lease agreement, housing contract) and 30.000 won fee (cash or Korean bank card). Check the Korean Immigration website for additional documents or changes to the requirements.

  • How Long It Takes: After submitting your application, it typically takes 2-4 weeks to receive your ARC. During busy seasons, processing times may be longer.

  • Pro Tips:

    - Double-Check Documents: Print out and carefully review all required documents to ensure they are complete and accurate before your appointment.
    - Arrive Early:
    Arrive at least 20-30 minutes before your appointment.
    - Payment at the ATM: Pay the application fee at the ATM inside the immigration office. These machines are English-friendly but only accept cash or Korean bank card.
    - Keep the Receipt: Save the receipt as proof of payment, as it is needed in the application process.
    - Delivery Option: Picking up your ARC card at the immigration office is free. However, you can pay 3.000 won to have your ARC mailed to your registered address.

2️⃣ Enroll in National Health Insurance Service (NHIS)

Healthcare in South Korea is world-class and affordable, thanks to the NHIS program.

  • Eligibility: Foreigners and overseas Koreans who have resided in South Korea for more than six months are required to enroll in the NHIS program.

  • How to Enroll: Your employer is typically responsible for registering you if you are employed. If you are self-employed or unemployed, visit the local NHIS office to enroll yourself. For detailed guidance, visit the NHIS Guidance for Foreigners. Locate your nearest service center via the NHIS Centers.

  • Benefits: Discounts on medical treatments, hospitalization, and prescription medicines. NHIS also covers health checkups and a range of specialized treatments.

  • Pro Tip: Always carry your NHIS card, as it is required for accessing benefits at hospitals and clinics.

3️⃣ Open a Bank Account

A local bank account is crucial for receiving payments, paying bills, online shopping, and managing daily expenses.

  • Popular Banks: KB Kookmin, Shinhan Bank, Woori Bank, and IBK.

  • Requirements: ARC, passport, proof of address and work contract.
    Check with your chosen bank for their specific document requirements.

4️⃣ Get a Mobile SIM Card

Staying connected is vital, and getting a Korean SIM card is one of the first things you will need.

  • Top Providers: KT, SK Telecom, LG U+, and providers catering specifically to foreigners like Chingu Mobile.

  • How to Get a SIM Card: Visit mobile stores, convenience stores, or airport kiosks. You can also order SIM cards online for pickup upon arrival.

  • Required Documents: ARC or passport for postpaid plans. Prepaid plans may require only a passport. Check with your mobile operator for a complete list of required documents.


  • Pro Tip: Look for SIM cards with international calling features if you frequently call home. Some plans also bundle popular apps like KakaoTalk or offer unlimited data options.

5️⃣ Download Essential Apps

South Korea’s tech-savvy culture means you will rely heavily on apps for almost everything. Here are a few must-haves:

  • Naver Map/Kakao Map: For navigating.

  • KakaoMetro: For subway.

  • Papago: For translations.

  • KakaoTalk: The primary communication app.

  • Coupang/Gmarket: For online shopping.

  • Baedal Minjok (Baemin): For food delivery.

6️⃣ Get a T-Money Card

This rechargeable card makes public transportation a breeze and can even be used for taxis and convenience store purchases.

  • Where to Buy: T-Money cards are available at convenience stores like CU, GS25, or 7-Eleven. They can also be purchased at subway stations or airport kiosks.

  • How to Charge the Card: Use automated machines in subway stations or visit any convenience store to recharge. The machines accept cash only and include an English language option for ease of use.

  • Additional Uses: Apart from public transportation, some T-Money cards can be used for purchases at vending machines, some cafes, and parking lots.

  • Pro Tips:

    - Mobile Integration: Download the T-Money app to check your balance, transaction history, and recharge online using a linked bank account.

    - Refunds: When leaving Korea, you can return the card at convenience stores or designated counters at the airport to get a refund for any remaining balance and the card deposit.

    - Lost Card: If you lose your card, any remaining balance cannot be recovered unless it’s a registered card. Consider registering your T-Money card online for extra security.

    Moving to South Korea is a thrilling adventure, and with the right preparation, you can navigate the transition with ease. By following this checklist, you will be well-equipped to settle in and make the most of your time in Korea. From securing your ARC and enrolling in health insurance to setting up essential apps and services, you will have everything you need to enjoy life in this dynamic and vibrant country.

    At HaeTek, we are here to support you every step of the way. Whether you are shipping packages home, sending gifts to loved ones, or bringing your belongings to Korea, our reliable and affordable global shipping services are designed to make your life simpler. Let us handle the logistics so you can focus on creating unforgettable memories in your new home!