How to Send Money From Korea: Steps and Real Cost

Sending money out of Korea is two problems wearing one name. The first is procedural — what the bank needs from you before it will send anything. The second is that the price you were quoted is not the price you paid.

Most guides only answer the second, and they answer it wrongly: “Service A charges ₩5,000, Service B is free.” The real cost of a remittance is not the fee printed next to the send button. It is the gap between the won you spent and the foreign currency your recipient finally received.

Five places a transfer loses money — only one is advertised

Everything between the won leaving and the cash arriving

Sending feeThe number in the ad

The FX spreadUsually the largest single cost, and never called a fee

Intermediary bank deductionsTaken in transit on a SWIFT wire; unpredictable in advance

Cable charge, then the receiving bank's fee

A zero-fee transfer at a bad exchange rate is an expensive transfer. A ₩10,000-fee transfer with a tight spread and no intermediary deductions can be the cheap one. Remittance cost lives in five places:

transfer fee + cable charge + FX spread + intermediary-bank fees + receiving-bank fees

The single number that nets all five is the Net Received Amount — and it is the only number worth comparing.

Where a transfer loses value on its way abroad

Five cost points between "amount sent" and "amount received"

You send KRWThe amount you type into the bank or app

transfer fee · cable charge · FX spread

Sending bank converts and dispatchesThe exchange rate applied here is the biggest single variable

intermediary-bank deduction

Intermediary (SWIFT) bankMay take its cut out of the amount in transit

receiving-bank fee

Recipient's bank credits the account= Net Received Amount — the only number worth comparing

What the bank needs before it will send anything

Every route out of Korea — a bank counter, a bank app, a registered small-amount remitter — asks for the same four things in some form. Having them ready is the difference between one visit and three.

Who is receiving it. The beneficiary’s name exactly as their bank holds it, their account number or IBAN, and their address. A name that does not match the account is the most common reason a transfer is returned days later, minus the fees already taken.

Which bank, unambiguously. For most corridors that means the receiving bank’s SWIFT/BIC code — an 8 or 11 character identifier that names the bank and often the branch. Some corridors need a national code as well rather than instead: a routing number, a sort code, a branch number. The receiving bank publishes these; guessing one is how money ends up suspended.

Why you are sending it. Korean banks ask the purpose of the remittance, and the answer is not a formality — it decides which evidence, if any, you are asked for. Living expenses to family, tuition, payment for goods and salary carried home are different answers with different paperwork behind them.

Where the money came from. For anything the bank treats as large, the question moves from why to how you got it. That is the same distinction the ₩ ceiling everyone quotes actually turns on, and it is covered in its own section below.

The rate can cost more than every fee combined

Say you are converting won to dollars. The mid-market (매매기준율) rate is ₩1,400/USD, but the bank’s applied remittance rate is ₩1,420 — a ₩20 conversion cost per dollar. On ₩14,000,000, the mid-market rate buys USD 10,000; at ₩1,420 you get about USD 9,859. That is a difference of roughly USD 141 — against which waiving a ₩5,000 fee is a rounding error.

“90% exchange preference” (환율우대 90%) must be read the same way. It does not discount the exchange rate by 90%; it discounts the bank’s spread by 90%:

Applied rate = mid-market rate + base spread × (1 − preference rate)

With a ₩1,400 mid-market rate and a ₩20 base spread, no preference gives ₩1,420; a 90% preference gives ₩1,400 + ₩20 × 0.10 = ₩1,402. Which means two banks’ “90%” offers are not the same price unless their base spreads match — the only comparable number is the applied rate itself.

A SWIFT wire is one transaction that may cross several banks

Traditional bank remittances mostly ride the SWIFT messaging network. If your Korean bank has a direct settlement relationship with the receiving bank, the path is short. If not, a correspondent (intermediary) bank joins the route — and takes a cut.

So the sender pays the Korean bank’s transfer fee and cable charge; an intermediary may deduct along the way; and the receiving bank may charge an incoming-wire fee. Send USD 10,000, lose USD 20 to an intermediary and USD 15 at the receiving end, and the beneficiary sees USD 9,965.

SWIFT transfers also carry a fee-bearing designation — OUR (sender bears costs), SHA (each side bears its own institutions’ costs), or BEN (recipient bears costs) — though actual intermediary-fee handling and availability vary by bank, currency, and route. If the counterparty must receive exactly USD 10,000 — a trade payment, say — start from the fact that amount sent and amount received are different concepts.

Fintech remitters shrink SWIFT costs — they do not abolish cost

Licensed small-amount remitters (Sentbe, HANPASS, and peers) use a different settlement architecture: aggregating customer funds, netting flows against partner liquidity, and paying out through the destination country’s local rails. Your ₩1,000,000 does not individually ride SWIFT to Vietnam or the Philippines; it is paid locally from held liquidity. That is precisely why cable and intermediary fees largely disappear at the small end — HANPASS’s interface shows per-corridor applied rates, fees (some around ₩5,000), and the expected received amount up front.

But fintech providers can also earn on the exchange rate. Fee-free is not conversion-free. On any comparison screen, the number to check is never the “today’s rate” banner — it is how many USD, VND, or PHP the recipient receives when you pay exactly ₩1,000,000.

Compute the net received amount with currencies kept separate

Mixing won-denominated fees and dollar-denominated deductions in one subtraction breaks the units. Working from a total-won budget, the practical formula is:

N = (B − F₍krw₎) ÷ R − F₍fx₎

where B is the total won you will spend, F₍krw₎ the won-side fees (transfer + cable), R the actual applied rate (KRW per unit of foreign currency), and F₍fx₎ the foreign-currency deductions taken by intermediary and receiving banks. The applied rate itself simplifies to R = mid-market + base spread × (1 − preference).

Same ₩14,000,000, different outcomes

Bank A: mid-market ₩1,400, base spread ₩20, 50% preference → applied rate ₩1,410; fees ₩15,000; intermediary USD 20 + receiving USD 10.

(14,000,000 − 15,000) ÷ 1,410 ≈ USD 9,918 → minus USD 30 = ≈ USD 9,888

Service B: fee ₩5,000, applied rate ₩1,405, no receiving-side deductions.

(14,000,000 − 5,000) ÷ 1,405 ≈ USD 9,961

The visible fee difference was ₩10,000. The real difference is about USD 73. That is the entire argument for comparing on net received amount.

When the recipient must receive an exact amount, invert the formula

For trade payments where exactly USD 10,000 must arrive, work backwards. Expecting USD 30 of en-route deductions, USD 10,030 must enter the corridor:

Required won = (target amount + F₍fx₎) × R + F₍krw₎

At ₩1,405 with ₩15,000 of domestic fees: 10,030 × 1,405 + 15,000 ≈ ₩14,107,150. For a CFO, that — not the fee table — is the price of the payment.

Small transfers are ruled by fixed costs; large ones by the spread

On USD 1,000, a fixed ₩10,000 of transfer costs is roughly 1% of principal; on USD 10,000 it is ~0.1%. So at the small end, the fintech architecture that deletes cable and intermediary fees tends to win.

As size grows, the spread takes over: ₩1 of rate difference on USD 10,000 is ₩10,000; ₩10 is ₩100,000; on USD 100,000, a ₩10 difference is ₩1,000,000. Above a certain size, negotiating the rate with your bank — or qualifying for corporate preferential rates — dwarfs any fixed-fee saving.

Rule of thumb, not breakeven table: cut fixed costs on small transfers, cut the spread on large ones. Where the crossover sits depends on currency, corridor, bank preference rates, and intermediary paths — there is no universal USD 3,000 or USD 10,000 threshold.

In 2026, handle the phrase “the $50,000 limit” with care

USD 50,000 is not a single cap that applies to everyone. Under the current Foreign Exchange Transaction Regulations, the tiers look like this:

• Foreign residents, documented source: funds earned in Korea (salary, declared income) can be remitted in the documented amount through a foreign-exchange bank’s verification — someone remitting a fully documented ₩100M salary is not “over a limit.” (The money-management guide covers this documented-vs-undocumented split in detail.)
• Small-amount remitters serving foreign residents and non-residents: the regulations set USD 5,000 per transaction and USD 50,000 per person per year in each direction through that channel.
• General (non-foreign) residents’ undocumented remittances: the threshold has been expanded to USD 100,000 per year under current regulations — which is exactly why recycling older “everyone, $50,000” articles is dangerous.

And distinguish regulatory limits from service limits: a legally permissible transfer can still exceed a specific app’s own per-transaction or annual caps, in which case that channel simply cannot carry it.

For large sums, the money’s character comes before its price

Corporate import payments, outbound investment, real-estate money, dividends, and loans are not processed like family living expenses. Where the underlying transaction requires an FX filing, the regulations require the filing before payment; some transaction types must also run through a designated foreign-exchange bank.

For a company, choosing a poorly documented channel to save ₩20,000 in fees is anti-efficiency: the contract, invoice, tax records, import declarations, and remittance records need to read as one continuous story for future audits and tax or FX reviews. Even fintech corporate services enforce this — HANPASS’s business payment service requires per-transaction invoices and reserves the right to request further documents by purpose. (Structuring this properly starts with separating corporate and personal flows.)

Judge a remittance service by its registration, not its app-store rating

Before trusting a fintech remitter with meaningful money, confirm the basics: is it a registered small-amount remittance business, how does it hold customer funds, and who are its actual payout partners? The Enforcement Decree conditions registration on capital, dedicated business accounts, IT systems, and qualified staff — the regulatory floor that separates a licensed remitter from an unregistered money mover.

Cheaper than a bank and structured like a bank are different claims. As amounts rise, weigh — alongside price — the failure-recovery process, customer support, traceability at the receiving end, and whether the service issues the remittance documentation you may need later.

Match the channel to your stay pattern

• Visitors rarely remit out of Korea; their money problems are exchange spreads and card/DCC fees — a different toolkit.
• D-2 students sit in two distinct flows: parents’ tuition and living-expense money coming into Korea, and the student’s own money going home — different FX characters that deserve their own guide.
• E-7/F-4 workers sending a fixed amount home monthly should stop hunting for the cheapest provider per transfer and instead re-compare banks and registered remitters periodically on the same amount, corridor, and payout method — anchored at the bank where salary lands.
• F-6 households need purpose clarity above all: family living support, gifts, personal funds, and business money carry different tax meanings downstream.

The corridor decides more than the provider

Everything above is corridor-neutral, and the last part of the price is not. What the money has to become at the other end — a bank account, a card network, a wallet — sets the payout fee, the cut-off times and the questions the receiving bank asks. Two corridors are covered in their own right here:

• Korea to China — the payout rail decides it, and China’s USD 50,000 figure is a purchase quota rather than a cap on what may arrive.
• Korea to the United States — wire or ACH changes the route and the fees, and whose money it is decides the tax result.

Comparing remittance prices requires no financial sophistication. Get quotes at the same time, for the same won amount, to the same country, via the same payout method — then compare what actually lands in the recipient’s account. Fee-free banners, preference percentages, and bank-versus-fintech labels are just components. In foreign exchange, the only true price is the Net Received Amount.