A Korean bank account is not optional — it’s infrastructure. Without one, you can’t receive a salary, pay rent by transfer, set up utility bills, link to Kakao Pay, or use most Korean apps that require payment verification. Most people need it within the first two weeks of arriving. This guide tells you exactly what to bring, which bank to go to, and how to avoid the most common problem: the restricted account.
📑 In this guide
- Before You Go: ARC First
- Documents to Bring
- Which Bank for Foreigners?
- Step-by-Step: Opening Your Account
- The Restricted Account Problem — and How to Avoid It
- Setting Up Mobile Banking
- Online Banks: Toss, KakaoBank, and What Actually Works
- Kakao Pay for Foreigners
- Before Your ARC Arrives: Interim Options
- Common Questions
Best bank for foreigners: KEB Hana (English app, dedicated foreign branches) or IBK (popular with work visa holders)
Documents: ARC + passport + Korean phone number. Bring employment contract too.
Restricted account: Common problem — bring employment contract or enrollment certificate to avoid low transfer limits.
Mobile banking: Set it up at the counter, not later. It’s much harder to do after you leave.
No ARC yet: Use Wise or Revolut for now. Toss Bank works online once you have ARC.
1. Before You Go: ARC First
The single most important thing to know: get your ARC before going to the bank. A full-featured Korean bank account — the kind that lets you receive salary, do online transfers, and link to payment apps — requires an ARC (Alien Registration Card / 외국인등록증).
| Your situation | What’s possible |
|---|---|
| Have ARC (physical or mobile) | ✅ Full account — salary deposits, online transfers, mobile banking, Kakao Pay |
| No ARC, have passport only | ⚠️ Some banks (Hana, Shinhan) open limited accounts — but very restricted. No online transfers, low ATM limits. Not suitable for salary. |
| Mobile ARC (since March 2025) | ✅ Most banks now accept mobile ARC shown on your phone via the 정부24 app. Physical card preferred but mobile is sufficient at most branches. |
2. Documents to Bring
| Document | Required? | Notes |
|---|---|---|
| ARC (외국인등록증) | ✅ Essential | Physical card or mobile ARC via 정부24 app. This is your primary Korean ID for banking. |
| Passport (여권) | ✅ Essential | Original — not a copy. Banks verify the ARC against your passport. |
| Korean phone number | ✅ Essential | Required for OTP (one-time password) authentication and mobile banking. Must be registered under the same name as your bank account. If your phone is registered under a different name, authentication will fail. |
| Employment contract or employer letter (재직증명서) | ⚠️ Strongly recommended | Prevents the “restricted account” problem. Bring your signed employment contract or a letter from your employer confirming your position and salary. See Section 5. |
| Proof of address (체류지 입증서류) | ⚠️ Some banks require | Lease contract, utility bill, or accommodation confirmation. Your ARC address is the address immigration has on file — if you’ve moved, update it first. |
| Initial deposit | Optional but useful | KRW 10,000–20,000 to activate the account immediately. Cash or card. |
3. Which Bank for Foreigners?
- Most foreigner-friendly major bank
- English app (Hana EZ — rebranded 2026)
- Dedicated foreign customer branches in major cities
- English-speaking staff available at major branches
- Call ahead: ask for “foreign customer service”
- Popular with E-series visa (E-7, E-2, E-9) holders
- Many employers use IBK for payroll
- Foreign-friendly processes at most branches
- Good ATM network including airports
- Less English app support than Hana
- Good English support at major branches
- Allows limited accounts with passport only
- Solid mobile app
- Extensive ATM network
- Variable experience by branch
- Good alternative to Hana/Shinhan
- English support at major branches
- Standard foreigner account process
- No standout foreigner-specific features
- Only online bank currently accepting foreigners for online account opening
- Requires ARC + Korean phone number
- No branch visit needed
- App is Korean-language only
- Good interest rates on savings
- Cannot open new accounts as a foreigner
- Requires Korean Resident Registration Number (RRN) — foreigners have ARC numbers, not RRN
- Despite popularity, not currently available for foreigners to open
- Note: You can use Kakao Pay with any other Korean bank account
4. Step-by-Step: Opening Your Account
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1
Choose a branch with foreign customer support and arrive early
Arrive at 9:00 AM when the branch opens — this avoids the lunchtime rush (12–1 PM) which can add 1–2 hours of waiting. For KEB Hana, search for branches marked “글로벌 외환센터” or call ahead to confirm an English-speaking staff member is available that day. Not all branches at every bank have equal foreign customer support — branch selection matters.
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2
Take a number and prepare your documents
Take a number from the ticket machine at the entrance (번호표 뽑기). While waiting, fill out any forms the front desk provides. Have your ARC, passport, and employment documents ready to hand over. Expected wait: 10–30 minutes depending on branch traffic.
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3
At the counter: state the purpose clearly
The teller will ask the purpose of the account (계좌 개설 목적). Give a simple, clear answer: “salary deposit” (급여 수령), “living expenses” (생활비), or “tuition payment” (학비). A clear stated purpose helps avoid the restricted account. See Section 5 for why this matters.
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4
Set up mobile banking at the counter — do not skip this
Ask the teller to help you set up mobile banking (모바일뱅킹) before you leave. This takes 10–15 extra minutes but is essential. If your app setup fails later at home due to authentication or SMS issues, you’ll need to return to the branch. Setting it up on the spot while staff can assist is dramatically easier.
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5
Receive your account number and debit card
Your account number is issued immediately. Your debit card (체크카드) may be issued on the spot or mailed to your registered address within a few days — ask which applies at your branch. Most banks also issue a bankbook (통장) which is still commonly used in Korea for record-keeping.
5. The Restricted Account Problem — and How to Avoid It
This is the most common issue foreigners face after opening a bank account. You leave the branch with an account — but discover you can only transfer small amounts, or can’t do online transfers at all. This is the 한도제한계좌 (restricted transaction account).
| Item | Details |
|---|---|
| What it is | A restricted account with low daily transfer limits (typically KRW 300,000–600,000/day for online transfers) assigned to new customers who haven’t fully verified their identity and purpose |
| Why it happens | Korean financial regulations require banks to verify the purpose of transactions. When a new foreign customer can’t clearly establish their purpose or residence, the bank defaults to a restricted account as a precaution |
| Problem for salary | If your employer tries to deposit KRW 3,000,000+ monthly salary but your account has a KRW 600,000 daily limit, the payroll will fail or be held |
| How to avoid it | Bring your employment contract or employer letter (재직증명서) to your bank visit. This directly establishes the purpose and lifts the restriction. |
| How to fix it if already restricted | Return to the branch with your employment contract, tax payment records, or other income verification. The restriction is lifted once purpose is verified — it’s not permanent. |
6. Setting Up Mobile Banking
| App | English support? | Notes |
|---|---|---|
| Hana EZ (KEB Hana) | ✅ Good English | Most foreigner-friendly mobile app. Rebranded in 2026 from 하나원큐. English menus for most banking functions. |
| SOL (Shinhan) | Partial English | Some English sections. Most transfers require Korean navigation. |
| IBK i-ONE Bank | Limited English | Primarily Korean. Works well but requires Korean language comfort for most tasks. |
| Toss Bank | Korean only | Clean UI, high interest savings, but fully Korean. Manageable with translation apps once you understand the layout. |
7. Online Banks: Toss, KakaoBank, and What Actually Works
| Bank | Can foreigners open? | Method |
|---|---|---|
| Toss Bank (토스뱅크) | ✅ Yes — online only | Download Toss app → identity verification with ARC number + Korean phone → account opens within minutes. No branch visit needed. Good high-yield savings option. |
| KakaoBank (카카오뱅크) | ❌ No | Requires Korean Resident Registration Number (RRN). Foreigners have ARC numbers, not RRN. Cannot open account. However, Kakao Pay works with any other bank — you don’t need KakaoBank for Kakao Pay. |
8. Kakao Pay for Foreigners
Many foreigners assume you need a KakaoBank account to use Kakao Pay. You don’t. Kakao Pay works with any major Korean bank account linked to your ARC number:
- Open KakaoTalk → Settings → App Language → English (makes navigation easier)
- In KakaoTalk: tap Pay tab → Register bank account
- Link your Hana, IBK, Shinhan, Woori, or Toss Bank account
- Verify with your Korean phone number (PASS or SMS)
- Once linked: use for in-store payments, transfers, and bill splitting
9. Before Your ARC Arrives: Interim Options
| Option | What it’s good for | Limitation |
|---|---|---|
| Wise (Wise card) | Currency exchange, international transfers, online payments with a virtual Korean account number | Not a full Korean bank account — salary deposit may not work at all companies |
| Revolut | Spending in Korea with low FX fees, ATM withdrawals | Same — not a recognized Korean bank for payroll purposes |
| WOWPASS | Transit (T-money function), charging with foreign card, debit card purchases at Korean stores | Not a bank account — cannot receive salary |
| Cash | Day-to-day spending, convenience store purchases | Not viable for rent, utilities, or salary |
10. Common Questions
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