Opening a Bank Account in Korea as a Foreigner (2026)

A Korean bank account is how you get paid, pay rent, set up phone and insurance auto-debits, and use apps like delivery and transport refunds. Foreigners can open accounts. Under Korea's anti-fraud rules, though, any new account (for Koreans too) is checked for its financial transaction purpose (금융거래목적). If you can't prove a purpose, you get a limited account (한도제한계좌).

Limited account caps (as of Oct 2026)

*Source: Financial Services Commission financial education notice; bank guidance. Individual banks may set their own rules, so confirm at the branch.*

That's fine for daily life, but tight for paying a large deposit or sending money home. The fix is to prove your purpose with documents (see below).

What you usually need

• Passport and ARC. Before you have an ARC, only some branches will open an account, usually with tighter limits.
• A Korean mobile number, ideally in your own name, for identity verification and OTP.
• Purpose document: certificate of employment, employment contract, pay slip, certificate of enrollment, tuition receipt, or lease contract.

Choosing a bank

Big commercial banks (KB Kookmin, Shinhan, Woori, Hana, IBK, NH) all serve foreigners. Some have foreigner-focused branches, extended weekend hours in areas with many foreign residents, and English or multilingual apps. The best choice is often the bank your employer or university uses for payroll or tuition, because the branch already knows those documents.

Rule of thumb on multiple accounts

Banks often refuse a new demand-deposit account if you opened another one recently (a widely cited internal guideline is about 20 business days). *This is bank practice, not a statute, so check with the branch.*

The full guide covers the exact branch process, the documents that lift limits, the Korean phrases to use, how to set up mobile banking and certificates, and how to send money abroad without surprises.

Step 1 — Choose the branch and time

• Go to a branch near your workplace or school, ideally the payroll or tuition bank.
• Avoid lunch hours and the 25th of the month (payday crowds). Branch hours are usually weekdays 09:00–16:00. Some foreigner-focused branches open on weekends; check the bank's site.

Step 2 — Bring this stack

• [ ] Passport
• [ ] ARC (or ARC application receipt; acceptance varies)
• [ ] Phone with a Korean SIM in your name (prepaid is often OK for SMS)
• [ ] One or more purpose documents:
• Workers: certificate of employment (재직증명서), employment contract (근로계약서), or a recent pay slip (급여명세서)
• Students: certificate of enrollment (재학증명서) or tuition receipt (등록금 납입증명서)
• Renters: lease contract (임대차계약서) for deposit or rent payments
• Self-employed: business registration certificate (사업자등록증)
• [ ] Your home address in Korea written in Korean (copy it from your lease)

Step 3 — At the counter: what to ask for

1. Demand deposit account (입출금 통장 / 보통예금)
2. Debit card (체크카드), which can include transport card functions
3. Internet/mobile banking (인터넷·모바일뱅킹) with an OTP or security card (보안카드)
4. Joint/financial certificate (공동인증서/금융인증서) setup, which you need for Hometax and HiKorea

Phrases

• "통장 개설하고 싶어요. 체크카드랑 모바일뱅킹도 같이 신청할게요." *(I'd like to open an account, with a debit card and mobile banking.)*
• "급여 계좌로 쓸 거예요. 재직증명서 가져왔어요." *(It's for my salary. I brought a certificate of employment.)*
• "한도제한 계좌인가요? 해제하려면 뭐가 필요해요?" *(Is this a limited account? What do I need to lift it?)*
• "해외송금도 할 수 있게 해 주세요." *(Please enable overseas remittance.)*

Before leaving, ask the staff to watch you log into the app and make a small test transfer. Fixing setup problems later usually means another branch visit.

Step 4 — Lift the limited-account status (한도제한 해제)

• Go back to the same bank with purpose documents. Your first salary deposit plus a pay slip works well.
• Some banks accept documents through the app; others want a branch visit.
• After lifting, the caps go up to the bank's standard limits, which you can adjust in the app within the security tier your OTP allows.

Step 5 — Set up for daily life

• Auto-debits (자동이체): NHIS premiums, phone bill, rent. Late NHIS payments can hurt your visa extension.
• Simple transfer apps: most banks connect to popular payment apps; identity verification needs your own phone number.
• Card for transport: a debit card registered for the K-Pass / 모두의카드 program can earn fare refunds (see our transport guide).

Sending money abroad (해외송금)

• Banks: go to the counter or use the app's overseas transfer menu. Compare the total cost: transfer fee + intermediary/receiving fees + exchange-rate spread.
• Licensed small-amount remittance companies: often cheaper for small transfers; check that they're registered with the Financial Supervisory Service (fss.or.kr).
• Large or frequent transfers: banks may ask you to designate a main bank for remittances (해외송금 거래외국환은행 지정) and show proof of income, such as a withholding tax receipt. Keep your pay slips.
• Leaving Korea: before you go, ask how to transfer your remaining balance and severance, and whether you can keep the account open with an expired ARC (often restricted).

Cost reality (indicative; check each bank)

• Opening an account and a debit card: usually free.
• Transfers between Korean banks via apps: usually free or very low cost.
• ATM outside bank hours or at convenience stores: small fees may apply.
• Overseas transfers: fees vary widely, so compare before each large transfer.

Which bank?

All major banks — Shinhan, KB Kookmin, Hana, Woori, IBK, NH — serve foreigners. Practical tips:

• Choose the bank your employer or university uses for payroll/tuition; they often have a campus branch used to foreign customers.
• Some banks run foreigner-focused branches in areas like Ansan, Hyehwa, and Itaewon, some open on weekends.
• Online-only banks (e.g. KakaoBank, Toss Bank) are popular but app sign-up for foreigners can depend on the type of ID and phone verification — many people open a branch account first.

When your ARC expires

When you extend your stay you get a new expiry date; update it at the bank (in the app or branch). Banks may freeze transactions on accounts linked to expired ID until you update.

Closing the account when leaving

• Pay off any card balance, cancel auto-transfers (phone, NHIS, rent), then close at a branch or transfer the balance abroad.
• If you are owed a tax refund or pension lump-sum, keep the account open until money arrives, or arrange an overseas account for the refund.

Never do this

Do not sell, lend or "rent" your account or card to anyone. Lending bank accounts is a crime in Korea under the Electronic Financial Transactions Act and is a common way foreigners get caught in voice-phishing cases — leading to frozen accounts, fines and visa problems.

Common mistakes

• Using someone else's phone number. Identity verification fails, and many apps won't work.
• Not updating your ARC expiry. When your stay is extended, show the bank the new date. Otherwise some functions get frozen on the old expiry date.
• Lending, selling or "renting" your account or card. This is illegal (it's how fraud rings launder money). It can lead to criminal charges, your accounts being frozen, and visa trouble. Never accept offers to "rent" your account.
• Opening accounts at several banks in one week, then getting refused everywhere.
• Forgetting your OTP or security card when travelling. Bring it, or switch to a mobile OTP.