The most reliable way to open a bank account in Korea as a newcomer is to visit a branch in person with your passport, residence card if you have one, Korean address, and proof of why you need the account. If you have not yet received a residence card, you may still be able to open an account, but approval and available services vary by bank, visa status, branch, and the documents you can provide.
For most newly arrived foreigners, a basic deposit account is enough to receive salary, pay bills, use Korean transfers, and withdraw cash. The account may initially have transaction limits, especially if the bank cannot fully verify your Korean residence, employment, or source of funds.
What to bring to the bank
Prepare the following before visiting:
- Passport: your primary identity document.
- Residence card: the current name for the former Alien Registration Card. Bring it if it has been issued.
- Korean address: ideally supported by a lease, dormitory confirmation, utility bill, or other official document.
- Korean mobile-phone number: useful for authentication, although not every account-opening process requires one.
- Visa or status-of-stay information: your visa sticker, electronic visa information, or other supporting document may be requested.
- Proof of purpose: an employment contract, employment certificate, university enrollment document, or other explanation of why you need the account.
There is no single document list that applies identically at every bank. Seoul’s official guidance lists a passport and foreigner registration document for a standard account, while also noting that banks may require different supporting documents for related financial services. In practice, a branch may ask for more information when you are newly arrived, have no residence card, or request unrestricted transfers. source
Step 1: Decide what kind of account you need
Ask for a 입출금통장 (ipchulgeum tongjang), meaning a basic account for deposits and withdrawals. This is usually the account used for salary payments, debit-card purchases, ATM withdrawals, and domestic transfers.
You may also hear:
- 보통예금 (botong yegum): an ordinary deposit account.
- 체크카드 (chekeu kadeu): a debit card linked to the account.
- 통장 (tongjang): traditionally a bankbook, though many everyday accounts are managed mainly through apps and cards.
If you only need an account for salary or rent, start with a basic account rather than applying immediately for a credit card, overdraft, or investment product. Credit products generally require additional income, employment, credit-history, and residence information.
Step 2: Choose a branch, not just a bank
Foreign customers often have a better experience at a larger branch, a branch near a university or foreigner-heavy neighborhood, or a branch that advertises English or another foreign-language service. However, language support does not guarantee that every employee can handle a complicated account-opening or remittance case.
Before going, check the bank’s website or call the branch and ask:
외국인인데 계좌를 개설하고 싶습니다. 필요한 서류가 무엇인가요?
Oegugin-inde gyejwareul gaeseolhago sipseumnida. Piryohan seoryuga mueosingayo?
“I’m a foreigner and would like to open an account. What documents do I need?”
Most bank branches operate on weekdays during regular daytime banking hours, but exact hours and services can differ. Go early enough to allow for identity checks, forms, card issuance, and questions about mobile banking.
Step 3: Explain your situation clearly
At the counter, explain whether you are a student, employee, visiting researcher, dependent, or short-term visitor. Tell the staff what you need the account for: salary, living expenses, rent, tuition, or ordinary domestic payments.
A useful phrase is:
급여를 받을 계좌가 필요합니다.
Geubyeoreul badeul gyejwaga piryohamnida.
“I need an account to receive my salary.”
If you are opening the account for general living expenses, say:
생활비를 관리할 입출금 계좌를 만들고 싶습니다.
Saenghwalbireul gwanrihal ipchulgeum gyejwaleul mandeulgo sipseumnida.
“I would like to open a deposit-and-withdrawal account to manage living expenses.”
The bank will verify your identity and may ask about your address, employer, expected transactions, tax residence, and source of funds. These questions are part of customer identification and anti-money-laundering procedures, not necessarily a sign that something is wrong with your application.
If you do not have a residence card yet
Some branches may open an account using your passport and visa-related documents, but this is not guaranteed. Without a residence card or other strong proof of Korean residence, the bank may:
- decline to open the account until your status is registered;
- open a basic account with limited daily transaction amounts;
- ask for an employment contract, university document, or accommodation evidence;
- restrict overseas remittances or other higher-risk services;
- require you to return after your residence card or Korean phone registration is available.
Do not assume that a successful account opening means every feature is immediately available. Korean banks can place limits on new or insufficiently verified accounts, particularly for transfers and cash withdrawals. Ask the staff exactly what the daily limit is and what documents are needed to remove it.
Korean phone numbers and mobile banking
A Korean mobile number is not always an absolute prerequisite for opening a bank account at a branch, but it becomes important for digital banking. Banks commonly use text-message verification, identity matching, one-time passwords, and app registration.
If your phone number is registered under someone else’s name, or if you only have a data-only SIM, mobile banking and authentication may not work normally. Ask whether the bank can issue a physical security card or one-time-password device while you resolve the phone-registration issue.
At the branch, request the services you actually need:
- ATM or debit card;
- online banking and mobile banking;
- English-language app support, if available;
- domestic transfer access;
- overseas remittance access.
These are related services, but they may involve separate registration steps. A bank account by itself does not guarantee that the app, card, or international transfer function will be activated immediately.
Using a foreign passport, card, or overseas funds
A foreign passport can establish your identity for account-opening purposes, but a foreign credit or debit card is not a substitute for a Korean bank account. You can often use foreign cards at major merchants, yet smaller businesses, online services, rent payments, and recurring domestic transfers may require a Korean account or Korean payment authentication.
If you plan to transfer money from Korea to another country, bring information about the receiving bank: the recipient’s full name and address, account number or IBAN where applicable, bank name, branch details, and SWIFT code. The bank may also ask for your employment contract, income evidence, or other proof of the source of funds. Requirements and fees differ by bank and transaction. source
What to do if the branch says no
Ask politely for the specific reason and the exact document that would solve it:
어떤 서류가 있으면 계좌를 개설할 수 있을까요?
Eotteon seoryuga isseumyeon gyejwareul gaeseolhal su isseulkkayo?
“What document would allow me to open the account?”
Then try the following, in order:
- Ask whether the branch can open a limited basic account.
- Return with proof of address, employment, enrollment, or residence registration.
- Try a larger branch of the same bank, since internal procedures can be interpreted differently at branch level.
- Compare another major bank, especially one with a foreign-customer desk.
- Ask your employer or university’s international office whether it has a designated bank or onboarding arrangement.
Do not give inconsistent explanations about your address, employer, or expected transfers. Banks are required to verify customer information, and an unclear application can take longer or be refused until the information is documented.
The practical order for new arrivals
For many newcomers, the smoothest sequence is to secure a Korean address, arrange a Korean phone number, complete foreigner registration if required for your stay, and then visit a branch with your passport and supporting documents. Foreign nationals planning to stay in Korea for more than 90 days generally must complete foreigner registration within the applicable deadline, so the residence card often becomes the key document for broader banking access. source
If you need an account immediately for salary or housing, visit a branch rather than relying only on an app. Bring more documentation than you expect, ask about transaction limits before signing, and confirm whether your debit card, mobile banking, and overseas transfers are separate applications. That approach avoids the most common surprise: having a Korean bank account that exists, but cannot yet perform the transaction you opened it for.