Yes, you can open a bank account in South Korea, but the process depends on your visa status and how long you plan to stay

Foreign nationals can open bank accounts at South Korean banks, but you will need a valid visa, an Alien Registration Number (ARN), and proof of address. The major banks—KB Kookmin, Shinhan, Woori, and NH Nonghyup—all accept foreign account holders. The process takes one to three business days if you have the right documents, but some banks have different requirements for short-term visitors versus long-term residents.

Your visa type matters. If you hold a long-term visa (D-series visas like D-10 job seeker, D-2 student, or D-1 professor), opening an account is straightforward. If you are on a short-term tourist visa (C-3 or similar), some banks will refuse you outright, while others will open a limited account that cannot receive international transfers. The fastest route is to go to a bank branch in person with your documents rather than attempting to open an account online.

Key Takeaways

  • You need a valid visa, your passport, and an Alien Registration Number to open a bank account at any major South Korean bank.
  • Long-term visa holders (students, workers, professors) face no restrictions, but short-term tourists may be refused or offered limited accounts.
  • Bring proof of address—a lease agreement, utility bill, or letter from your employer or school—because banks will not open accounts without it.
  • The process takes one to three business days in person; online applications may take longer or be rejected if your visa type does not match the bank's criteria.
  • Some banks charge monthly maintenance fees for foreign accounts, while others waive fees for accounts above a minimum balance.

What documents you need to bring to the bank

Bring your passport, your Alien Registration Number (ARN), and proof of address. The ARN is issued when you register with your local immigration office after arriving in Korea; you cannot open a bank account without it. If you have not yet registered, go to the immigration office in your district first—this takes about 30 minutes and requires your passport, visa, and proof of address.

For proof of address, bring a signed lease agreement, a utility bill in your name, or a letter from your employer or school confirming your residence. If you are staying in a guesthouse or temporary accommodation, some banks will accept a letter from the property owner on their letterhead. A few banks will also accept a bank statement from your home country showing your name and address, though this is less reliable.

Bring your phone number as well. South Korean banks require a local phone number to set up online banking and receive SMS verification codes. If you do not have a Korean phone number yet, you can get a prepaid SIM card at any convenience store (GS25, CU, Emart24) for around 10,000 KRW, or sign up for a contract plan at a mobile carrier booth in the bank itself.

Which banks accept foreign account holders and what they charge

The four largest banks—KB Kookmin, Shinhan, Woori, and NH Nonghyup—all accept foreign nationals with long-term visas. Smaller banks like Hana, IBK, and Busan Bank also open accounts for foreigners, though their English-language support varies. Internet-only banks like Kakao Bank and K Bank have stricter rules and often refuse non-residents or require a Korean phone number registered in your name for at least three months.

Monthly maintenance fees range from 0 KRW to 3,000 KRW depending on the bank and account type. Most banks waive fees if you maintain a minimum balance (typically 100,000 to 500,000 KRW) or set up direct deposit from an employer. International transfer fees are usually 10,000 to 15,000 KRW per outgoing transfer, plus the cost of the currency exchange. Incoming international transfers are often free or cost 2,500 to 5,000 KRW.

Ask the bank about their policy on account closure. Some banks require you to close the account in person before you leave Korea, while others allow you to close it remotely by mail or through a representative. If you plan to leave within a year, confirm the closure process before you open the account.

How the registration process works at the bank

Walk into any branch of your chosen bank during business hours (usually 9 AM to 4 PM on weekdays). Tell the staff you want to open a savings account (일반 예금 계좌). They will hand you an process form in Korean and English. Fill in your name, ARN, phone number, and address. You will also choose a PIN for ATM withdrawals and set up online banking credentials.

The staff will verify your documents, take a photocopy of your passport and ARN, and confirm your address. They will then open the account on the spot and issue you a debit card. The card arrives by mail within five to seven business days, though you can use your account number for transfers and online payments when ready. Some banks issue a temporary card on the day you open the account.

Before you leave the branch, ask the staff to help you set up online banking (뱅킹 앱) on your phone. They can walk you through downloading the bank's app and logging in. You will need to set up two-factor authentication using your phone number. Once this is done, you can transfer money, check your balance, and pay bills from anywhere.

What to do if a bank refuses to open an account for you

If you are on a short-term tourist visa and a bank refuses, try a different bank—policies vary. Shinhan and KB Kookmin are generally more flexible with short-term visitors than smaller regional banks. If you are refused at multiple banks, you have two options: upgrade your visa to a long-term category if you are staying longer than three months, or use a money transfer service like Wise, OFX, or your home bank's international transfer service to move money in and out of Korea without a local account.

If you are on a long-term visa and still refused, the issue is usually that you do not have proof of address. Go back with a letter from your employer, school, or landlord on official letterhead, and try again. If the bank still refuses, file a complaint with the Financial Supervisory Service (FSS) by visiting their website or calling their hotline. The FSS can pressure banks to follow their own rules.

Some foreigners open accounts through their employer's payroll system. If your employer has a relationship with a specific bank, ask your HR department whether they can open an account for you directly. This sometimes bypasses the normal documentation requirements.

International transfers: sending money in and out of Korea

Once your account is open, you can receive international transfers using your account number and the bank's SWIFT code. Ask the bank for your SWIFT code and full account number in English. Most transfers from the United States or Europe arrive within two to three business days and cost 10,000 to 15,000 KRW plus currency conversion fees.

To send money out of Korea, log into your online banking app and select international transfer (해외송금). You will need the recipient's bank details, including their SWIFT code and account number. The transfer takes three to five business days and costs 15,000 to 20,000 KRW. Some banks charge an additional fee if the recipient's bank is in a country outside the major banking networks.

For smaller amounts or frequent transfers, consider using Wise (formerly TransferWise) or OFX instead. These services often have lower fees and better exchange rates than banks, though they require you to verify your identity and may take longer for your first transfer. You do not need a Korean bank account to use these services—you can transfer money directly from your home bank account.

What happens to your account when you leave Korea

You can keep your Korean bank account open after you leave, but you will need to close it eventually or it may be frozen. Some banks automatically freeze accounts that have had no activity for two years. Before you leave, decide whether you want to keep the account (for receiving payments or holding money) or close it.

To close the account, go to the bank in person and bring your passport, ARN, and debit card. The process takes about 15 minutes. If you cannot return to Korea, contact the bank by phone or email and ask about remote closure. Some banks will close the account by mail if you send them a signed request and a copy of your passport. Any remaining balance will be transferred to the account you specify.

If you plan to return to Korea later, you can reopen the same account or open a new one using the same process. Your ARN remains valid as long as your visa is valid, even if you leave the country temporarily.

Frequently Asked Questions

Do I need a Korean phone number before I open a bank account?

No, but you will need one to set up online banking after you open the account. You can get a prepaid SIM card at any convenience store for around 10,000 KRW, or sign up for a contract at a mobile carrier booth. Some banks will help you set up a phone number on the day you open your account.

Can I open a bank account online without visiting a branch?

Most major banks offer online account opening, but it is slower and more likely to be rejected if your visa type does not match their criteria. In-person applications at a branch are approved the same day. If you try online and are refused, go to a branch with your documents and ask them to open the account manually.

What if my lease agreement is not in my name?

Bring a letter from your landlord or property manager on official letterhead confirming your address and tenancy dates. If that is not available, bring a utility bill, a letter from your employer or school, or a bank statement from your home country. Banks are flexible as long as you have some official document with your name and address.

Can I use my account to receive salary from my employer?

Yes. Once your account is open, give your employer your account number and bank name. Salary deposits usually arrive on the same day each month. Some employers require you to open an account at their preferred bank, so check with your HR department before you choose a bank.

What is the minimum balance I need to keep in my account?

Most banks do not require a minimum balance to keep the account open, but they may charge a monthly fee (usually 2,000 to 3,000 KRW) if your balance falls below a certain amount. Ask the bank about their specific policy when you open the account. Maintaining a balance of 100,000 to 500,000 KRW usually waives all fees.