How to Open a Bank Account in Korea as a Foreigner: 2026 Checklist

To open a bank account in Korea as a foreigner, bring your passport, your Alien Registration Card (ARC) or its mobile version, a Korean phone number in your own name, and a document that explains what the account is for. Most branches then open a basic account in under an hour, but it will probably start as a “limited” account with low daily transfer amounts until you prove the purpose.

The pattern behind most stuck paydays is simple: the account is not the hard part. The order of operations is. Phone plan, ARC, address, employer letter, then bank. This guide is written for a US reader moving to Korea for work, study or a long stay, and it flags the American paperwork that comes with it. Bank policies shift often, so treat the details below as a map and confirm each step on the bank’s own page.

How to open a bank account in Korea as a foreigner, step by step?

The short version is five moves, and the order matters because each step feeds the next.

1. Register as a resident. If you plan to stay beyond 90 days, you register at immigration and receive an ARC. The government’s HiKorea portal handles appointments and the mobile ID.
2. Get a phone plan in your own name. Banks verify you by text and by app, so a number tied to your passport name saves headaches later.
3. Collect proof of address and purpose. A lease, a dorm confirmation, or a utility bill for address. For purpose, an employment contract, a pay slip, or a school enrollment letter.
4. Pick a bank with a branch near you. The big names (KB Kookmin, Shinhan, Woori, Hana) are used to foreign customers, especially in Seoul, Incheon and university towns.
5. Go in person, early in the day. Banks close at 4 p.m., and the foreigner desk, where one exists, is not always staffed.

Here is what to bring, by situation.

Your situation	Core documents	Add if asked
Employee (E-2, E-7, F-visas)	Passport, ARC, Korean phone	Employment contract or certificate of employment
Student (D-2, D-4)	Passport, ARC, Korean phone	Enrollment certificate, dorm or lease paper
Remote worker or freelancer on a long stay	Passport, ARC, Korean phone	Lease, proof of income source abroad
Spouse or family visa (F-6, F-3)	Passport, ARC, Korean phone	Marriage or family certificate, spouse’s employer letter

My view: if your employer offers to take you to their bank, say yes. A company that already has a payroll relationship can often speed up the limit lifting, and you skip a lot of guessing.

Can I open a Korean bank account without an ARC?

Probably not a useful one. Tourist and short-stay visitors generally cannot open a normal account, and the reports on passport-only options disagree. One guide says some Hana and Woori branches open a limited-function account on a passport alone; another names Hana and Shinhan. I could not confirm a rule that guarantees it, so I would not plan around it.

If you just landed and need to receive money, there are workarounds that do not require a Korean account at all:

• Keep using your home debit card at ATMs while you wait for the ARC.
• Ask your employer for a first payment by an alternate method if the ARC is delayed. Many will accommodate a couple of weeks.
• Use a travel-friendly card for rent deposits and the phone plan where the landlord accepts it.

For anything beyond a month or two, the ARC is the key. HiKorea also lets certain visa holders register a mobile version, which brings me to the next question.

Can I use the mobile ARC to open an account?

Yes at some banks, and the list is growing. The Financial Services Commission announced that from March 21, 2025, registered foreign residents could open accounts and transact using the mobile foreigner residence card at six banks: Shinhan, Hana, iM, Busan, Jeonbuk and Jeju, according to the FSC press release. The mobile card is legally an equal form of ID to the plastic one under the revised Immigration Act, and anyone aged 14 or older with a smartphone in their own name can get one.

Korea.net reported that other banks, including Woori, NongHyup, Kookmin and IBK, would follow within weeks. I would still bring the plastic card the first time. A branch employee who has never scanned a mobile ID is a branch employee who will say “come back tomorrow.” Having the physical card ends that conversation.

What is a limited account, and how do I get it lifted?

A limited account (한도제한계좌) is the standard first account in Korea, for citizens and foreigners both. Banks must confirm why you want the account before they open an unrestricted one, a rule introduced to fight voice phishing. Until you show them, transfers and ATM use are capped.

The numbers reported for 2026:

Channel	Typical cap while limited	Notes
ATM and online or mobile transfers	1,000,000 won per day	Raised from 300,000 won in May 2024 per the FSC
Branch counter	Reported around 3,000,000 won per day	One guide’s figure; confirm with your bank
Internet banks	Often in the 1,000,000 to 2,000,000 won range	Varies by bank

To lift it, you go back (or sometimes apply in the app) with a document that matches the purpose you gave. The usual ones:

• Salary account: certificate of employment, an employment contract, a pay slip, or a national health insurance enrollment certificate.
• Student account: enrollment certificate and, for rent, the lease.
• Rental and utility payments: a lease contract.

Some banks, KB among them, can release the limit without a visit once the account shows salary deposits or linked auto-payments. Do not assume yours does. Ask which documents the bank wants on day one, so the second trip is the last.

Which bank should a foreigner pick: big bank or internet bank?

Use a big branch bank first and add an internet bank second. A branch bank gives you a human to argue with when something breaks, and Korean landlords, employers and the tax office all work smoothly with them. An internet bank gives you a nicer app and cheaper everyday transfers.

Option	Good for	Watch out for
Shinhan, Hana, Woori, KB Kookmin	Salary, rent, remittance, English help in big branches	Branch hours; staffing varies by branch
IBK or NongHyup	Small-business or regional ties	Acceptance of foreigner ID can differ by branch
Toss Bank	Quick app signup with ARC and a Korean number	App-only; no unsecured credit for foreigners per guides
KakaoBank	Everyday transfers, if you qualify	Foreigner accounts reported only in October 2026; check eligibility

The KakaoBank news is the one to watch. The Electronic Times reported on October 12, 2026 that the bank launched an account for foreign residents aged 19 or over holding a foreigner ID and a phone in their own name, with documents like an employment certificate submitted in the app. Newly launched products tend to roll out in stages, so check the app rather than assuming.

What do Americans need to know about FATCA and the FBAR?

Expect a form. Korean banks routinely ask a US citizen or green card holder to complete a FATCA self-certification (often a W-9), because Korea shares financial account data with the IRS under an intergovernmental agreement. Filling it out does not trigger tax. It only tells the bank your US status.

The separate duty is yours. If the total of all your foreign financial accounts goes above USD 10,000 at any moment during the calendar year, you file an FBAR with FinCEN, and I covered the mechanics in our FBAR guide. The filing is due on April 15 with an automatic extension to October 15. The balance is not taxed, but a missed FBAR can carry penalties, so set a calendar reminder the first year.

If your Korean pay is substantial, the foreign earned income exclusion may matter for your US return. That is a tax question for a preparer, not something your bank can answer.

How do I send money home from a Korean account?

You can, and the limits are more generous than newcomers fear. Sources describe a yearly amount of about USD 50,000 that foreign residents can send abroad on the simple route without additional income documents. Above that, banks ask for proof such as pay slips or tax documents. Older guidance also mentions designating a foreign exchange bank for larger single transfers, and automatic reporting of big transfers to Korean authorities. That is reporting, not a tax.

For the transfer itself, the bank wire is slower and carries fixed fees on both ends. Fintech services such as Wise can pull won from your Korean account and pay a US dollar account, often at a visibly better rate, and I compared the options in our international remittance fee comparison. Check the live quote each time because fees and rates move.

One rule of thumb: when your first big transfer is coming, go to the branch beforehand and ask what documents they want for that amount. It takes ten minutes and prevents a rejected wire on the day you need the money.

What goes wrong most often?

The failures are boring, and they are avoidable. Here is a composite of the pattern I see, not one real person.

A teacher lands in Daegu on a Tuesday. The ARC appointment is for the following week, but the school wants her bank details for payroll. She goes to a branch with her passport, an English contract, and the school’s welcome letter. The teller says the ARC is required. She returns after getting the card, but her phone plan is a prepaid SIM that fails the app’s identity check, and the limited account she gets caps her at 1,000,000 won per day. Her first month’s rent deposit is 5,000,000 won. She has to split it across days or visit the counter twice.

Every one of those hiccups was avoidable:

• Get the plan and the ARC before you promise payroll details.
• Ask which phone plans pass the bank app’s verification.
• Ask the school or employer for the certificate of employment at the same time you request the contract.
• Plan large payments for the counter, not the app.

Other common mistakes: a passport name spelled differently on the phone plan and the ARC, a lease with no registered address, and forgetting that Korean banks need your account details exactly as shown, including the Korean branch code for domestic transfers.

What should I do before leaving Korea?

Close the account in person, and do it before your ARC expires or you cancel it. Withdraw or transfer the balance first, stop auto-debits (rent, utilities, phone, gym), cut up the card, and ask for a closing statement. If you may return, some people keep the account open with a small balance, but dormant accounts can be restricted.

If you left an account behind, check that the phone number tied to it still works. Without it you may struggle to reset your credentials from overseas. Also tell your US tax preparer the highest balance in the year of departure for the FBAR.

Quick checklist before you go to the bank

• Passport, ARC (plastic and mobile if you have it)
• Korean phone number in your own name, phone charged
• Employment contract or certificate, or enrollment letter
• Lease or address proof
• A short list of questions: limits, cards, English app, how to lift the cap, remittance documents
• A second trip planned for the limit lift

If you also want a place to park savings once the account is open, see our guide to Korean savings accounts. For the first trip itself, the solo travel guide for Korea covers transit cards and day-to-day payments, and the Korea health checkup guide is useful once your insurance is active. If you are comparing how to carry money on a short trip instead of opening an account, see currency exchange travel tips.

Sources and dates: Financial Services Commission press release on mobile foreigner ID cards (March 2025), Korea.net, The Electronic Times (October 12, 2026), and bank guides. Rules, caps and eligibility change; confirm with the bank. This article is general information, not legal, tax or financial advice.