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Living and working in Korea as an expat often means sending money back home. Whether it’s supporting family, paying off loans, or simply moving your savings, understanding how to transfer money out of Korea safely and cheaply is essential. This guide covers every method available in 2026, compares real fees, and explains the legal limits you need to know.
1. Why Expats Transfer Money Out of Korea
Korea hosts over 2 million foreign residents, including English teachers, IT professionals, factory workers, and multinational employees. Most send money abroad regularly for one or more of the following reasons:
- Supporting family back home — remittances to families in Southeast Asia, the US, Canada, and Europe make up a significant portion of outbound transfers.
- Repaying student loans or mortgages — many expats carry debt in their home country that requires monthly payments.
- Building savings in home-country currency — the Korean won (KRW) fluctuates; many prefer to hold savings in USD, EUR, or GBP.
- Repatriation at end of contract — teachers and contract workers often transfer large sums when their contracts end.
- Investment purposes — purchasing foreign real estate or investing in overseas markets.
Korea’s financial infrastructure is modern and well-regulated, but the variety of options — traditional banks, fintech apps, and international platforms — can be confusing. Understanding the differences in fees, exchange rates, and transfer limits is critical to keeping more of your money.
As of early 2026, the Bank of Korea base rate sits at 2.50%, which influences deposit and lending rates domestically but does not directly determine foreign exchange rates. The KRW/USD exchange rate has remained relatively volatile in 2025–2026, making timing and method selection even more important for large transfers.
2. Methods Compared at a Glance
Before diving into each method, here is a quick overview of the main ways to transfer money out of Korea:
| Method | Speed | Fee (typical) | Exchange Rate Markup | Best For |
|---|---|---|---|---|
| Korean Bank (Hana, Shinhan, KB) | 1–3 business days | ₩5,000–₩10,000 + SWIFT fee | 1.5%–3% | Large, infrequent transfers |
| Wise | Same day – 2 days | 0.4%–0.9% of amount | Mid-market rate (0% markup) | Regular transfers, best rate |
| Kakao Bank International | 1–2 business days | ₩3,000–₩5,000 flat | ~1%–1.5% | Small amounts to select countries |
| Toss / Toss Global | 1–2 business days | ₩3,000 flat (promotions vary) | ~1%–1.5% | Convenience, mobile-first users |
| Revolut (KRW account) | Instant – 1 day | Free (plan-dependent) | 0% on weekdays (plan limits) | Multi-currency holders |
Note: Exchange rate markups are as of early 2026 and are approximate. Always check the live rate before confirming a transfer.
3. Bank Transfer: Step-by-Step
The traditional method is to wire money through your Korean bank’s international transfer service (해외송금). Major banks — Hana Bank, Shinhan Bank, KB Kookmin Bank, IBK, and Woori Bank — all offer this service.
Required Documents
- Alien Registration Card (ARC) — required to verify your resident status
- Passport — for identity verification
- Source of funds documentation — for transfers above USD 10,000: a payslip or employment contract is often required
- Recipient’s bank details — SWIFT/BIC code, account number, bank name, and full address
- Purpose of remittance — you must select a reason code (e.g., living expenses, gift, loan repayment)
Step-by-Step Process (In-Branch)
- Visit your bank branch during business hours (weekdays 9am–4pm). Some branches have English-speaking staff — Hana Bank’s global center branches and Shinhan Bank’s expat branches are good options.
- Request a 해외송금 (overseas remittance) form from the teller.
- Fill in the recipient’s information: full name, bank name, SWIFT code, account number (IBAN for EU countries), and bank address.
- Specify the amount in KRW or in the destination currency. The teller will show you the exchange rate applied (this is typically 1.5%–2.5% worse than the mid-market rate).
- Pay the bank fee (typically ₩5,000 flat) plus any correspondent/SWIFT relay fees (₩5,000–₩15,000 depending on the destination).
- Receive a receipt with the transfer reference number. Transfers typically arrive within 1–3 business days.
Online Bank Transfer
Most major Korean banks now allow international transfers through their apps or internet banking portals, provided you have been verified in-branch first. Hana Bank’s “GLN” service and Shinhan Bank’s “S Global” are popular options. The process mirrors the in-branch steps but can be completed from your phone. Limits for online transfers are typically USD 50,000 per transaction and USD 50,000 per year without additional customs/tax reporting.
4. Wise: How It Works for Korea-Based Expats
Wise (formerly TransferWise) is widely regarded as the most cost-effective way to send money internationally from Korea. Here is why expats prefer it:
How Wise Works
Wise does not actually move your money across borders in the traditional sense. Instead, it matches transfers locally: your KRW goes into Wise’s Korean pool, and the recipient receives local currency from Wise’s pool in the destination country. This eliminates SWIFT fees and correspondent bank charges. Wise uses the mid-market exchange rate — the rate you see on Google — with no markup, and charges a small transparent percentage fee.
Setting Up Wise from Korea
- Create a Wise account at wise.com using your email address.
- Verify your identity by uploading your ARC and passport photo.
- Add a recipient by entering their bank account details.
- Enter the amount you want to send (in KRW or in the destination currency).
- Wise will show you the exact fee and the guaranteed exchange rate.
- Pay via your Korean bank’s internet banking (account transfer to Wise’s Korean virtual account). Wise provides a KRW account number to receive the funds.
- The recipient receives their funds within minutes to 2 business days, depending on the destination.
Wise Fee Example (as of early 2026)
For a ₩1,000,000 transfer to the US: Wise typically charges approximately 0.6%–0.8% of the amount plus a fixed fee of around ₩1,200. Total cost is roughly ₩7,000–₩9,000, with the recipient receiving the full mid-market converted amount minus Wise’s cut. Compare this to a Korean bank, which might charge ₩15,000–₩25,000 in fees plus give you a worse exchange rate worth an additional 1.5%–2%, costing ₩25,000–₩35,000 total on the same transfer.
Wise Limitations
- KRW transfers are source-limited: Wise can only receive funds sent from a Korean bank account in your name.
- The Wise multi-currency account (balance holding) does not currently support KRW as a balance currency — you can send KRW out but not hold it in Wise.
- Very large transfers (above USD 50,000 equivalent) may require additional documentation.
5. Kakao Pay & Toss: Korean App-Based International Transfers
Kakao Bank International Transfer
Kakao Bank launched its international remittance service to serve Korea’s growing expat community. The service is entirely app-based and requires a Kakao Bank account.
Key features as of early 2026:
- Supported countries: USA, Japan, China, the Philippines, Vietnam, and select EU countries (coverage expanding)
- Fee: Approximately ₩3,000–₩5,000 flat per transfer
- Exchange rate: Kakao applies its own rate, typically 1%–1.5% worse than mid-market
- Daily limit: USD 30,000 per transaction, subject to AML checks
- Language: Partially available in English; the app is predominantly Korean
Kakao Bank is convenient if you are already using it for daily banking in Korea. However, for amounts above ₩500,000, Wise typically offers better overall value due to the superior exchange rate.
Toss Global (토스글로벌)
Toss, one of Korea’s most popular fintech apps, has been expanding its international remittance capabilities. Toss Global offers:
- Flat fee: Approximately ₩3,000 per transfer (promotional pricing in 2026; confirm in app)
- Exchange rate: Similar to Kakao Bank, approximately 1%–1.5% markup over mid-market
- Speed: 1–2 business days
- Coverage: US, Japan, Philippines, Vietnam, and growing
Toss is best for smaller, convenience-driven transfers where you are already using the app for domestic payments. It is not the cheapest option for large transfers when you factor in the exchange rate markup.
Revolut for Korea
Revolut operates in Korea as a foreign-currency management app rather than a full banking service. Users can hold KRW and exchange it to EUR, USD, GBP, and other currencies at or near the mid-market rate (subject to plan limits and weekend surcharges). Revolut is most useful for expats who travel frequently or maintain accounts in multiple countries. Sending from a Revolut KRW account to a foreign bank account is possible but subject to plan tier limits.
6. Tax & Legal Implications: Is There a Limit?
This is the most critical section for expats. Korea’s foreign exchange regulations are governed by the Foreign Exchange Transactions Act (외국환거래법). Understanding the rules prevents costly mistakes or legal issues.
The USD 50,000 Annual Reporting Rule
Under Korean law, an individual can remit up to USD 50,000 per year abroad without any special customs or tax declaration, provided the funds come from legitimate income (salary, etc.). This is the standard rule that applies to most expats sending regular remittances.
However, the rules differ based on the transfer amount per transaction:
- Under USD 5,000 per transaction: Minimal documentation required. You still need your ARC and a stated purpose.
- USD 5,000–USD 50,000 per transaction: Banks may request proof of income (payslip, employment contract) and a declaration of purpose. Documentation is standard.
- Above USD 50,000 in a single year (cumulative): You must file a 자본거래 신고 (Capital Transaction Report) with the Bank of Korea or a designated foreign exchange bank before proceeding. Failure to report can result in fines.
- Above USD 10,000 per transaction for capital transfers (e.g., investment, loan repayment abroad): Additional reporting to the Bank of Korea may be required depending on the nature of the transaction.
Korean Income Tax Considerations
Transferring money out of Korea is not itself a taxable event. The tax obligation arises when you earn the income in Korea. If you have properly paid Korean income tax on your salary, transferring that after-tax income abroad is legal and unrestricted up to the USD 50,000 threshold without additional filings.
Home Country Tax Reporting
Note that your home country may have its own reporting requirements. US citizens, for example, must report foreign bank accounts exceeding USD 10,000 via FBAR (FinCEN Form 114). Australians and Canadians have similar overseas income disclosure requirements. Consult a tax professional familiar with expat taxation in your home country.
AML Checks
Korean banks and remittance services are required to conduct Anti-Money Laundering (AML) checks. For unusual transfer patterns or large amounts, your bank may temporarily hold a transfer and request additional documentation. This is standard procedure and not a cause for alarm — simply provide the requested documents (payslips, tax return, etc.).
7. Real Fee Comparison Table
The following table compares the actual cost of sending money for three common amounts, assuming a KRW/USD rate of approximately 1,350 KRW per USD (as of early 2026, approximately). Costs include both fees and exchange rate losses versus mid-market.
| Transfer Amount | Korean Bank (estimated total cost) | Wise (estimated total cost) | Kakao Bank (estimated total cost) | Toss (estimated total cost) |
|---|---|---|---|---|
| ₩1,000,000 (~USD 741) | ₩20,000–₩30,000 (2%–3%) | ₩7,000–₩9,000 (0.7%–0.9%) | ₩13,000–₩18,000 (1.3%–1.8%) | ₩13,000–₩18,000 (1.3%–1.8%) |
| ₩5,000,000 (~USD 3,703) | ₩85,000–₩130,000 (1.7%–2.6%) | ₩28,000–₩40,000 (0.56%–0.8%) | ₩55,000–₩80,000 (1.1%–1.6%) | ₩55,000–₩80,000 (1.1%–1.6%) |
| ₩10,000,000 (~USD 7,407) | ₩160,000–₩250,000 (1.6%–2.5%) | ₩52,000–₩75,000 (0.52%–0.75%) | ₩105,000–₩155,000 (1.05%–1.55%) | ₩105,000–₩155,000 (1.05%–1.55%) |
These figures are approximate, based on publicly available data as of early 2026. Actual costs depend on the destination country, real-time exchange rates, and any applicable correspondent bank fees. Always verify the current rate and fee in the app or with your bank before sending.
Key takeaway: For the ₩10,000,000 transfer example, using Wise instead of a traditional Korean bank saves approximately ₩100,000–₩175,000 per transfer. For someone sending this amount monthly, that is over ₩1,200,000–₩2,100,000 saved per year.
8. Common Mistakes and How to Avoid Them
Mistake 1: Using Your Bank’s Rate Without Comparing
Many expats simply walk into their bank and send money, assuming the rate is fair. Korean banks apply a significant spread over the mid-market rate. Always check Wise or Google for the current mid-market rate before accepting a bank’s quoted rate.
Mistake 2: Sending to the Wrong Account or Wrong SWIFT Code
International wire transfers that are sent to the wrong account or with an incorrect SWIFT code can be difficult and slow to recover. Double-check all recipient details — especially for EU transfers requiring an IBAN number, and US transfers requiring the routing (ABA) number in addition to the account number.
Mistake 3: Exceeding the USD 50,000 Limit Without Filing
If you are planning a large one-time transfer (for a home purchase abroad, for example), research the required filings in advance. Attempting to send above the threshold without prior reporting can result in the transfer being blocked and potential penalties.
Mistake 4: Sending at the Wrong Time
Exchange rates fluctuate throughout the day. The KRW tends to be weaker against the USD during periods of global risk aversion. If your transfer is not urgent, monitoring the rate for a few days and transferring when it is favorable can save meaningful amounts on large transfers.
Mistake 5: Ignoring Correspondent Bank Fees
When sending via SWIFT through a Korean bank, your money may pass through one or more correspondent banks before reaching the destination. Each may deduct a fee (typically USD 10–USD 30). Request a “full amount” (OUR charge) option if you want the recipient to receive the exact amount you send, though this costs more upfront.
Mistake 6: Not Keeping Records
Keep all transfer receipts and bank statements. If your home country’s tax authority or Korea’s National Tax Service (NTS) ever questions large movements of money, documentation of the source of funds and the transfers themselves will protect you.
Mistake 7: Using Unofficial Money Brokers
Some expat communities circulate information about informal brokers who offer better rates. Using unlicensed money transfer services is illegal in Korea and risky — you have no legal recourse if the transfer fails or funds disappear. Stick to licensed services.
9. Frequently Asked Questions (FAQ)
Q1: How much money can I send out of Korea per year?
As a foreign resident, you can generally remit up to USD 50,000 per year without a special declaration, provided the funds come from legitimate sources such as salary. Above this threshold, you must file a capital transaction report with the Bank of Korea or your bank.
Q2: Do I need an ARC to send money abroad from Korea?
Yes. All major Korean banks and remittance services require your Alien Registration Card (ARC) for identity verification. Tourists on short stays can send smaller amounts using passport identification, but options are more limited.
Q3: Is Wise legal and safe to use in Korea?
Yes. Wise is a regulated financial institution operating legally in Korea. It is licensed as a foreign exchange business in Korea and complies with Korean foreign exchange regulations. It is used by hundreds of thousands of expats worldwide.
Q4: What is the cheapest way to send money from Korea to the US?
As of early 2026, Wise consistently offers the lowest overall cost for KRW-to-USD transfers due to its mid-market exchange rate and low percentage fee. For smaller amounts (under ₩500,000), Kakao Bank’s flat fee structure can occasionally be competitive.
Q5: How long does a bank wire transfer from Korea take?
Typically 1–3 business days. Transfers sent after the bank’s daily cut-off time (usually 3pm–4pm KST) are processed the following business day. Wise transfers are often faster — same day or next day for major currency corridors.
Q6: Can I send money to any country from Korea?
Most countries are accessible via SWIFT bank transfer. However, transfers to countries under international sanctions (e.g., North Korea, Iran, certain others) are prohibited. Some fintech apps like Kakao Bank and Toss support a limited list of destination countries — check the app for your specific destination.
Q7: Will Korea tax me on the money I send abroad?
The act of sending money abroad is not itself taxable. Korean income tax applies when you earn money in Korea. Once you have paid the applicable Korean income tax on your earnings, transferring that money overseas is not a separate taxable event in Korea.
Q8: What happens if I send money to the wrong account?
Contact your bank or service immediately. For international SWIFT transfers, recovery depends on whether the recipient bank cooperates. Recovery is not guaranteed and can take weeks. For Wise transfers, Wise’s support team can help recall transfers if they have not yet been credited to the recipient’s account.
Q9: Can I use Revolut to transfer money out of Korea?
Yes, but with limitations. Revolut’s Korean functionality is primarily for currency exchange and holding balances, not full-featured remittance. Users typically fund their Revolut account via KRW transfer from a Korean bank, convert to the target currency, and then transfer to a foreign bank. The process is multi-step but can be cost-effective for users already on higher-tier Revolut plans.
Q10: Is there a minimum transfer amount?
Korean banks typically have a minimum of around ₩10,000–₩50,000 for international transfers. Wise’s minimum is approximately USD 1 equivalent. Kakao Bank and Toss have minimums in the ₩10,000–₩50,000 range. For very small amounts, the flat fees of any service can make the transfer disproportionately expensive — factor this in when deciding how often to send.
Q11: Do I need to tell my home country about the money I receive from Korea?
Possibly. US citizens must report foreign bank accounts above USD 10,000 via FBAR. If you are receiving salary from Korea into a foreign account (or vice versa), your home country’s tax treaty with Korea may affect how income is taxed. Consult a qualified tax adviser for your specific situation.
Q12: Which bank is best for expats sending money from Korea?
Hana Bank and Shinhan Bank are frequently cited as the most expat-friendly Korean banks, with English-language services and international transfer expertise. However, for the best exchange rate, using Wise and funding it from any Korean bank account gives you the best of both worlds — the reliability of your Korean bank for domestic payments and Wise’s superior rates for international transfers.
Summary: Which Method Should You Use?
- Best overall rate: Wise — mid-market rate, transparent fees, fast delivery
- Best for convenience (already Korean banking): Kakao Bank or Toss — simple, app-based, reasonable for small amounts
- Best for large or complex transfers: Korean bank in-branch — necessary for large amounts with documentation
- Best for multi-currency users: Revolut — for those managing funds in multiple currencies across countries
The bottom line: if you are an expat in Korea sending money home regularly, switching from a traditional Korean bank to Wise for your international transfers can save you hundreds of thousands of won per year. The setup takes about 15 minutes. Always stay within legal reporting limits, keep your documentation organized, and compare rates before every large transfer.