Opening a Bank Account in Korea as a Foreigner — Real Conditions by Bank and the Limited-Account Wall

Opening a bank account in Korea used to be a five-minute procedure. Now, whether you’re a foreigner or a Korean, the teller will always ask: “What will you use this account for?” This article explains why that question exists, what to bring to get through it, and how banks differ from one another.

What do you absolutely need to open an account?

Three things: an Alien Registration Card, a passport, and a Korean phone number in your own name. Miss any one of them and the difficulty spikes sharply.

The Alien Registration Card (ARC) is the ID issued by the immigration office to people staying more than 90 days. If you’re an overseas Korean (F-4), a domestic residence report card serves the same role. To the bank, this card isn’t just an ID — it’s a real-name verification document. Under the real-name financial transactions law, you need a document that can verify your real name to open an account, and a passport on its own doesn’t prove your residence status or address in Korea.

A phone number in your own name is a bigger wall than you’d think. OTP texts, identity verification, and app logins all hang on it. If you’re sequencing things, Alien Registration Card → phone activation → bank account causes the least friction.

That last item is the key. Leave it at home and the account will open — but only half-open.

Can short-term visitors under 90 days open an account?

In principle yes, but in practice you’ll mostly be turned away.

Short-term visitors without an Alien Registration Card are classified as “non-residents.” Some bank branches will open a non-resident account with just a passport and a local contact, but that’s premised on a clear funding purpose like acquiring domestic real estate or setting up a business. If you ask for one for tourism or a short visit, you’ll be refused far more often.

Even when it opens, the restrictions are severe. Internet banking and overseas remittance are blocked entirely, and most such accounts are counter-only. Given the time and failure rate involved, if you’re staying under 90 days, getting by without an account is the rational choice. That’s covered separately below.

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What exactly is a limited-transaction account, and how much does it allow?

A limited-transaction account is the restricted version of an account a bank issues to someone who hasn’t submitted documents proving the purpose of the transaction. It was introduced in 2016, and it’s not a foreigner-only thing — Koreans go through the same.

The limits have been raised since May 2, 2024.

Transaction method	Before May 2024	Current daily limit
Counter (branch) withdrawal / transfer	₩1,000,000	₩3,000,000
ATM withdrawal / transfer	₩300,000	₩1,000,000
Internet / mobile banking transfer	₩300,000	₩1,000,000

Source: Financial Services Commission press release (effective May 2, 2024). Nonghyup, Hana, and Busan Bank applied it on May 10 of the same year. Internet-only banks follow their own standards.

To put the numbers in perspective: you can send ₩800,000 in monthly rent via internet banking, but not a ₩5,000,000 deposit. That requires a trip to the counter — and even then, the ₩3,000,000 cap means splitting it into two transfers.

One more thing to know. Accounts held by people with a past history of “dae-po” (fraudulent) accounts or fraud use keep a lower limit even after the cap is lifted: ₩300,000 for electronic finance and ATMs, ₩1,000,000 at the counter. This can also apply if your name was used without your knowledge, so if your limit is unusually low, ask the bank why.

Why has it gotten this strict?

Because of fraudulent accounts.

A “dae-po” account is one opened under someone else’s name and used to launder voice-phishing funds. As voice-phishing damage surged in Korea, regulation kept tightening, and from August 28, 2024, banks were required to verify the purpose of the transaction when opening new deposit accounts. If a bank employee seems to grill you unusually hard, that’s not personal rudeness — it’s regulation.

The purpose check isn’t limited to new accounts. The same procedure applies when lifting a limit, reactivating an account dormant for six months or more, or restoring a suspended account.

What do you need to submit to lift the limit?

The required documents depend on what the account is for. The purpose-specific proof banks ask for generally looks like this:

Account purpose	Documents required
Receiving salary	Certificate of employment, earned-income withholding receipt, health insurance eligibility certificate
Part-time wages	Copy of employer’s business registration, employment contract
Study / tuition	Certificate of enrollment, admission letter, tuition bill
Utilities / maintenance fees	Payment receipts, lease agreement
Business / freelance	Business registration, goods supply contract, tax invoice
Receiving a pension	Pension certificate, beneficiary confirmation

Source: KB Kookmin Bank transaction-purpose verification guide. Each bank's accepted scope differs slightly, so it's safest to call ahead before visiting.

It’s the same system, yet banks’ lifting criteria differ — a criticism that keeps coming up. A document rejected at Bank A sometimes passes at Bank B. So one rejection isn’t a reason to give up.

It’s much easier if you prepare a sentence to use at the counter.

“한도제한계좌를 해제하고 싶습니다. 급여 이체용이고, 재직증명서 가져왔습니다.” (Han-do-je-han-gye-jwa-reul hae-je-ha-go sip-seum-ni-da.)

At a branch where English doesn’t work, just showing this sentence on your screen gets you halfway there.

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How do the banks differ?

The major banks’ foreigner customer bases are already substantial. As of April 2025, the six banks — KB Kookmin, Shinhan, Hana, Woori, NH Nonghyup, and IBK — had about 7.7 million foreigner customers, up from 6.98 million in 2022. As banks start seeing foreigner customers as a growth engine, services are changing fast.

Bank	Foreigner app / channel	Non-face-to-face opening	Notes
Hana	HanaEZ (10+ languages)	Yes	Most foreigner-specialized branches at 16. App opening requires a ₩1 verification transfer from another bank
Shinhan	SOL Global (16 mobile languages)	Ask branch	4 Sunday branches (Dongdaemun, Suwon Station, Busan Finance Center, Seongseo)
Woori	WON Banking Global	Ask branch	8 global desks, local staff by country
KB Kookmin	Foreigner services and specialized branches	Ask branch	Overseas remittance covering 48 countries
NH Nonghyup	Expanding multilingual translation (targeting 13 languages)	Ask branch	Wide branch network, good for regional residents
Toss Bank	The app itself (Korean-centric)	Yes	First internet bank to open non-face-to-face foreigner accounts, May 2022
Kakao Bank	Foreigner services in preparation	Currently limited	Foreigner debit card from October 2026, account opening and remittance planned for Q4

As of September 2026. App names and supported language counts change frequently, so check each bank's official guidance before using.

What about internet banks?

Toss Bank was the first internet-only bank to open non-face-to-face foreigner account opening, on May 2, 2022. With one of an Alien Registration Card, a permanent residence card, or a domestic residence report card, plus a smartphone, it’s done in the app. However, unsecured credit like personal loans and overdraft lines isn’t offered to foreigner customers, and nationals of sanctioned countries can’t open accounts.

Kakao Bank is a different story. As of August 2026, its main deposit products list Korean nationals as the eligible audience, and instead it has announced a staged opening starting with a foreigner debit card in October 2026, then account opening and overseas remittance within Q4. It may already be open by the time you read this, so check the app yourself.

The trap in non-face-to-face opening

The flow for opening an account in Hana Bank’s HanaEZ app goes like this: choose language → select foreigner and verify your phone → photograph the front and back of your Alien Registration Card → facial verification → enter email and address → choose a product → ₩1 verification transfer from another bank.

That last step is the problem. The structure requires you to already have an account at another bank to complete non-face-to-face opening, so someone who just arrived with zero accounts has to open their first account at a counter. From the second account onward, the app is far more convenient.

What if you can’t make it on a weekday?

Some banks open on Sundays. It’s a change that came as banks belatedly accepted the reality that foreigner workers struggle to find time on weekdays.

Regional banks are moving too. Gwangju Bank opened a foreigner-only finance center in Gwangsan-gu with real-time interpretation in 38 languages, and Jeonbuk Bank runs foreigner-specialized branches in Suwon and Ansan. BNK Gyeongnam Bank has seven dedicated foreigner-worker counters.

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When does the debit card arrive?

When you open an account, you can usually apply for a debit card on the spot. But the physical card typically arrives by mail a few days later or needs to be picked up at the branch, so confirm which it is when you open the account.

A debit card only spends within your account balance, so there’s no credit check. A credit card, by contrast, requires domestic credit history, which makes it hard for foreigners to get early on. Since card payments are so dominant in Korea, a single debit card is enough to get by with almost no friction.

One caveat: even under a limited-transaction account, debit card payments generally work, but ATM withdrawals are capped at ₩1,000,000 a day. Plan ahead for days you need large cash.

How do you send money you earned back home?

Two routes: banks and fintech remittance services.

Bank remittance is all about proof. When a foreign resident sends income earned in Korea abroad, you submit your passport plus documents proving the income — pay stubs, income certificates, tax documents, insurance or pension receipts — and you can remit up to the verified amount. Without proof, the baseline is US$50,000 per year, and that limit includes not just overseas remittance but also foreign-currency deposits in your name and overseas credit card spending.

Another easy-to-miss point is the designated foreign exchange bank. Whether or not you submit proof, you must designate one bank for your transactions, and the limit is managed across all financial institutions combined, not per bank. Splitting remittances across multiple banks doesn’t raise the limit.

Fintech remittance goes through small-sum overseas remittance providers like Hanpass, Sentbe, and GME. Fees are low and it’s done in the app in minutes. It’s become the de facto standard among foreigner workers. The per-transaction limit runs lower than banks, though, and each provider differs in covered countries and arrival speed, so it’s worth comparing a couple.

Is there a way to get by without an account?

Yes. If you’re staying under 90 days, this is actually the realistic route.

The most widely used option is a foreigner prepaid card like WOWPASS. You can load cash at 446 dedicated machines nationwide or top up with a foreign credit card in the app, and it supports 16 currencies. There’s no payment fee, and cash withdrawal costs ₩1,000 per withdrawal up to ₩100,000. It has T-money transit built in, so subways, buses, and taxis all work with the same card.

Foreign credit cards work fine at large stores, hotels, and franchises, but get rejected at traditional markets, small restaurants, and some unmanned kiosks. Many delivery apps and some online malls still only accept Korean-issued cards. That’s why you keep a prepaid card as a backup.

One last thing

Korea’s banking system is less unfriendly to foreigners than it is opaque. The rules don’t distinguish by nationality, but there’s often no one at the counter to explain what those rules are. Whether you know the name of that one document going in decides how your day goes.

And this space is changing fast. Banks have started competing over foreigner customers, and Sunday branches and multilingual apps keep multiplying. Information from a year ago is often already wrong, so I’d recommend checking the bank’s official guidance once more before you actually move.