Foreign Card Payments in Korea: Currency and VAT Check

When you pay for a procedure in Korea with a card issued abroad, two decisions shape the final charge on your statement: whether the terminal settles in Korean won or converts to your home currency, and whether the quoted price already includes value-added tax. Dynamic currency conversion can add several percent to the bill, and the VAT refund that used to apply to cosmetic procedures for foreign visitors ended on December 31, 2025. Checking both before you sign keeps the number on your card statement from surprising you later.

Hello, I'm Dr. Kim Yeonjin, director of UH CELL Clinic's Gangnam branch. Whether your card works here at all depends on which international card networks a clinic has contracted with, so I usually ask patients to tell me their card brand during booking and confirm it in advance. Even once a card is accepted, what you're actually charged still depends on two separate settings: the currency the terminal settles in, and how VAT is applied to the quote.

If Your Screen Offers to Bill You in Your Home Currency

Shinhan Card's guidance on overseas dynamic currency conversion, known as DCC, explains that when a merchant terminal converts a local charge into the currency your card was issued in, that conversion service typically carries a fee on the order of 3 to 8 percent of the transaction. The card issuer sets the exchange rate used for that conversion, and it is rarely the rate you would get from choosing the local currency directly. Shinhan's explanation is written for Korean cardholders spending abroad, but the same mechanism runs in reverse when a card issued overseas is charged in Korea: if the terminal or receipt shows an amount in yen, dollars, or another home currency alongside the won total, that DCC fee is likely already built in.

If you see a home-currency amount on the screen before you sign, ask the front desk to switch the transaction to Korean won. South Korea's Financial Supervisory Service noted in 2021 that it had strengthened its guidance on blocking automatic DCC charges specifically to reduce this kind of added cost, and encouraged travelers to check whether their own card issuer offers a similar block. It is worth asking your card issuer about this before you travel, since the option and its name vary by issuer.

Where the VAT Refund Stands Right Now

South Korea's Ministry of Health and Welfare has explained that, unlike medical treatment for a diagnosed condition, cosmetic procedures carry value-added tax. Beginning in April 2016, foreign visitors receiving those procedures could claim a refund of that tax, and Newsis reported in 2025 that the refund had run at 10 percent of the procedure cost.

Newsis also reported that Korea's 2025 tax reform ended this refund program effective December 31, 2025. Hankyung reported in August 2026 that a bill to reinstate the refund had been submitted to the National Assembly, but as of that report it had not yet taken effect. Until any reinstatement actually takes effect, treat a clinic's quote as a VAT-inclusive total and budget accordingly instead of assuming a refund will apply.

What I Check With You During Consultation

I look at the treatment plan behind a quote before I look at the number itself, because the same procedure name can carry a different price depending on how many shots or sessions and which add-on items are included. Before you settle on a payment method, it helps to confirm:

• Whether your specific card brand is accepted here
• Whether the quoted price already includes VAT, and what shot count or included items sit behind that number
• Whether the payment terminal is set to charge in Korean won rather than your home currency

Our Gangnam branch keeps interpreting staff on site for Japanese, Chinese, and English, so you can confirm these questions in your own language or in English during consultation instead of guessing at them afterward. Guests staying at a UHC group hotel can also choose one complimentary recovery option, either a 30-minute oxygen session or a vitamin IV drip; using both brings the vitamin IV drip to 55,000 won. The exact terms are listed on our promotions page, and I'd recommend confirming them before you plan your visit around them.

FAQ

Does a debit card follow the same currency rule as a credit card?

Yes. The Financial Supervisory Service's guidance covers both credit and debit cards under the same dynamic currency conversion fee structure, so choosing won settlement is generally the better option for a debit card as well.

What if I already signed a receipt in my home currency?

Shinhan Card's guidance recommends canceling the transaction on the spot and asking to be charged again in the local currency if a receipt shows an amount in a currency other than the one where you're paying. In Korea, that means asking staff to void the charge and re-run it in Korean won.

Where would I confirm it if the VAT refund is reinstated?

When the refund was first introduced, the Ministry of Health and Welfare published the list of eligible medical institutions through the Medical Korea website. If the pending bill passes, I'd expect eligibility and procedure to be announced the same way, so an official government notice before your trip is worth more than a secondhand summary.