Moving to Korea Checklist: Everything Foreigners Must Prepare in 2025 (Visa, SIM, Bank, Housing)
Planning to move to South Korea in 2025? Whether you're arriving as a student, worker, teacher, or long-term traveler, preparing correctly can make the difference between a smooth transition and months of stress. This comprehensive checklist explains everything you need to prepare before and after arriving in Korea—visa requirements, SIM cards, banking, housing, transportation cards, apps, health insurance, and essential registrations. Designed specifically for foreigners, this guide will help you start your new life in Korea with confidence.
Table of Contents
- Why Moving to Korea Requires Proper Preparation
- 1. Visa and Immigration Documents
- 2. SIM Card or eSIM for Immediate Connectivity
- 3. Opening a Korean Bank Account
- 4. Finding Housing (Goshiwon, One-Room, Airbnb, Short-Term)
- 5. ARC (Alien Registration Card) Application
- 6. National Health Insurance Enrollment
- 7. Transportation Cards (T-money, Cashbee, Mobile)
- 8. Essential Mobile Apps
- 9. What to Do Immediately After Arrival
- FAQ
- Conclusion
Why Moving to Korea Requires Proper Preparation
Korea is a highly convenient and technologically advanced country, but the systems for visas, banking, housing, and health insurance are very different from Western countries. Many newcomers struggle because:
- Most government services require a Korean phone number or ARC.
- Banking systems use identity verification tied to local carriers.
- Housing requires understanding of Korean real-estate terms (jeonse, wolse, goshiwon).
- Immigration rules change frequently and vary by visa type.
- Essential apps and payment systems can be difficult to set up without guidance.
By preparing the right documents and understanding what to expect, you can avoid unnecessary delays and begin your new life in Korea smoothly.
1. Visa and Immigration Documents
Your visa is the foundation of your stay in Korea. Depending on your purpose—work, study, tourism, or long-term residency—you must prepare specific documents.
Common Visa Types
- D-4 / D-2: Language students or university students
- E-2: English teachers or language instructors
- D-10: Job-seekers
- E-7: Professional workers
- F-2 / F-5: Long-term residence or permanent residency
- H-1: Working holiday visa
Documents You Should Prepare
- Original passport with at least 6 months of validity
- Visa application form (printed or digital depending on embassy)
- Passport-size photos following Korean specifications
- Acceptance letter, employment contract, or sponsor documents
- Criminal background check (apostilled or notarized)
- Health certificate (for certain work visas)
It's important to check the updated requirements on the official HiKorea website before applying, as immigration rules may change in 2025.
2. SIM Card or eSIM for Immediate Connectivity
To set up banking, maps, delivery apps, and messaging services, you need a Korean phone number. Without it, most digital services cannot be verified.
Recommended SIM Options
- Prepaid SIM: Easy for tourists or short-term visitors. Requires passport only.
- Long-term SIM (postpaid): Requires ARC or long-term visa.
- eSIM: Ideal for travelers who want instant activation at the airport.
Major carriers include KT, SKT, and LG U+. Airport kiosks provide English support and quick setup.
3. Opening a Korean Bank Account
Bank accounts in Korea are essential for daily life—paying bills, receiving salary, using apps, or shopping online. However, some banks require an ARC before opening an account.
Best Banks for Foreigners
- Kookmin Bank (KB): Widely foreigner-friendly, strong English support.
- Woori Bank: Popular among students and workers.
- Shinhan Bank: Simple online banking features once registered.
Required Documents
- Passport
- Korean phone number
- Proof of address (housing contract or university dorm paper)
- ARC (usually needed for debit card activation)
Some banks allow limited accounts before ARC issuance, but functionality will be restricted.
4. Finding Housing (Goshiwon, One-Room, Airbnb, Short-Term)
Korean housing is unique, so understanding your options saves you time and money.
Goshiwon (고시원)
A small, affordable room ideal for students or people staying 1–6 months. No deposit required, utilities included.
One-Room Apartments
This is the most common choice for long-term residents. Expect a deposit (500,000–5,000,000 KRW) and monthly rent.
Sharehouses
Affordable and foreigner-friendly. Provides social community and furnished rooms.
Airbnb or Short-Term Rentals
Good for the first few weeks while searching for permanent housing.
Tips for Housing
- Use apps like Zigbang, Dabang, and Naver Real Estate.
- Always check building safety, heating type, and noise levels.
- Avoid renting without a registered contract—legal issues may arise.
5. ARC (Alien Registration Card) Application
If you're staying longer than 90 days, applying for an ARC is mandatory. This card is required for banking, phone plans, part-time work, and health insurance.
How to Apply
- Book an appointment through HiKorea (appointments fill quickly).
- Prepare your passport, visa, photo, application form, and service fee.
- Visit your designated immigration office at the scheduled time.
Processing time usually takes 3–6 weeks depending on season.
6. National Health Insurance Enrollment
Foreigners staying longer than 6 months are required to join the National Health Insurance (NHI) system. Students, workers, and family visa holders are automatically enrolled.
Benefits include:
- Reduced hospital and clinic fees
- Emergency care coverage
- Discounted medication costs
7. Transportation Cards (T-money, Cashbee, Mobile)
Korea's transportation system is convenient, but you need a prepaid transportation card for buses and subways.
Options
- T-money: The most widely used card across Korea.
- Cashbee: Works similarly to T-money, available in many regions.
- Mobile T-money: Works via Samsung Pay or NFC-enabled smartphones.
These cards can be recharged at subway stations, convenience stores, and kiosks.
8. Essential Mobile Apps
Korea's lifestyle heavily depends on apps. These are essential for newcomers:
- KakaoTalk: Messaging app used by everyone in Korea.
- Naver Map or KakaoMap: More accurate than Google Maps.
- Coupang: Fastest online shopping platform.
- Subway Korea: Real-time subway navigation.
- Baemin / Yogiyo: Food delivery apps.
- Naver Papago: Translation app better optimized for Korean.
9. What to Do Immediately After Arrival
- Buy a SIM card or eSIM at the airport.
- Take the airport limousine bus or AREX train to your city.
- Settle into temporary housing.
- Register your address at your district office.
- Apply for ARC as soon as possible.
- Open a bank account once your ARC arrives.
- Join National Health Insurance if applicable.
FAQ
1. Do I need Korean to live in Korea?
No, but learning basic phrases will make daily life much easier. Many services now offer English support.
2. Can I open a bank account without ARC?
Some banks allow a limited account, but full features require ARC issuance.
3. How long does ARC processing take?
Usually 3–6 weeks depending on season and location.
4. Can tourists rent long-term housing?
Most long-term leases require a visa longer than 90 days.
5. Is Korea expensive to live in?
It depends on the city—Seoul is more expensive, but other cities like Busan or Daegu offer lower living costs.
Conclusion
Moving to Korea can feel overwhelming, but with the right preparation and understanding of essential systems—visa, housing, banking, transportation, insurance, and mobile apps—you can settle smoothly and enjoy everything Korea has to offer. Use this checklist as your guide throughout the moving process and transition into your new life with confidence.