Sending Money Home from Korea (2026): The $50,000 Rule for Foreigners, Bank Wire vs Remittance Apps, What Documents Unlock Unlimited Transfers — Cost Calculator

For most foreign workers this is the transaction that matters: turning won into dollars, pesos, dong, rupees or euros at home. Korea makes it easy up to a point and paper-heavy beyond it, and in 2026 the rules for Koreans changed in a way that produced a wave of wrong English headlines. This part gives the actual limits for foreign residents, the documents that remove them, and a calculator that shows what a bank wire really costs against the apps.

The limits for foreign residents

Under the Foreign Exchange Transactions Regulations a foreign resident (a foreigner living in Korea, whatever the visa) may send abroad:

• Up to US$50,000 per calendar year with no proof of source — passport and Residence Card at the bank counter, or in-app. The bank records each transfer against your passport number, and all banks and apps share the count.
• Unlimited amounts of documented Korean income — salary, severance, deposit refunds, sale proceeds — by showing where the money came from: employment certificate or contract, payslips or the year-end withholding receipt, a sale contract and bank record for property or a car. Documented transfers do not count toward the $50,000.

That is the whole rule. Remitting the money you earned here is not restricted; the paperwork exists so that the bank can show a regulator the money was yours. Keep every payslip and the February withholding receipt (Money Basics Part 3) — they are the documents the counter asks for.

The 2026 reform is not for you. In January 2026 Korea raised Korean nationals' no-documentation limit to US$100,000 a year combined across banks and fintechs and launched a cross-sector monitoring system (ORIS). The Federation of Banks' own rule page is titled "residents, excluding foreign residents". Foreign residents remain on the $50,000 rule above. English guides that celebrate "$100,000 for foreigners" are wrong.

Two smaller rules: cash over US$10,000 leaving the country must be declared at customs, and transfers over US$10,000 a year per recipient are reported by the bank to the tax office as a matter of course (it is a report, not a tax).

Bank wire vs remittance app

	Bank (SWIFT)	Licensed remittance app
Who	KB, Shinhan, Woori, Hana, NH …	Sentbe, GME, Hanpass, WireBarley, E9pay, Wise (KR), Coinshot, and ~25 others licensed by the MOEF
Fee	₩10,000–30,000 + US$15–30 intermediary + receiving bank charge	₩0–5,000 flat; some corridors free
Rate	Bank rate with a 1–1.5% spread, partly discounted ("우대 환율") for salary customers	0.3–1% over mid-market
Speed	1–3 business days	Minutes to same day (Philippines, Vietnam, Nepal, India, Indonesia), 1–2 days for bank deposits in the US/EU
Limits	None with documents	US$5,000 per transfer, US$50,000 a year
Sign-up	Branch, passport, Residence Card	App, Residence Card scan, Korean bank account, face verification
Best for	Large or documented transfers; property proceeds; corridors apps do not serve	Everything else

On ₩3 million the difference is typically ₩20,000–50,000 in the app's favour; on ₩300,000 the bank wire's fixed fees can eat 15% and an app 2%. The apps' business is exactly the E-9 and E-7 monthly remittance; WireBarley's published SWIFT fees (₩3,000 under ₩3M, free over ₩5M, ₩15,000 for OUR) illustrate the scale. Wise, which most Westerners know, operates in Korea through a licensed local entity with the same $5,000/$50,000 caps.

Apps to avoid: anyone who asks you to hand cash to a person, or to send won to a private individual's Korean account "for exchange". Unlicensed hawala-style remittance is illegal for both sides and is the vehicle for most foreign-worker fraud cases; the Ministry of Economy and Finance publishes the list of licensed small-remittance firms.

Using the bank well

If you do wire from a bank: register the receiving account once as a designated remittance (지정 송금) at the counter with your documents, after which the app sends to it without a visit; ask for the preferential rate (환율 우대) your salary account entitles you to — 50–90% of the spread is negotiable at most banks for salary customers; and choose OUR (sender pays all fees) only when the recipient must receive an exact amount. Big transfers on leaving Korea — severance, deposit, the pension refund that arrives after departure — are covered step by step in Money Basics Part 14.

Receiving money in Korea

Inbound is simpler: no limit on receiving your own funds from abroad into a Korean account; over US$10,000 the bank will ask the purpose and may ask for a document, and gifts or investments are reported. Foreign currency accounts (외화예금) let you hold dollars in Korea without converting; Toss and the major banks open them in-app.

The next part leaves money for the small paperwork of a Korean address: rubbish bags, recycling, the road-name address and getting the utilities into your name.