Getting a debit (check) card
A check card spends only from your account balance. No debt builds up, so it is safe.
How it differs from a credit card
| Check card | Credit card | |
|---|---|---|
| Payment | Immediately from your balance | Billed together later |
| Requirements | Usually just an account | Income and credit review |
| Debt | None | Possible |
| Foreign residents | Easy to get | Conditions can be strict |
Steps
- Open a bank account. If you have one, go to that bank.
- Apply for a check card at the counter or in the app.
- Receive the card. Some branches issue it on the spot.
- Register and activate it via the app or automated phone line.
- Set a PIN. Avoid obvious numbers like your birthday or phone number.
What you need
- Passport and Alien Registration Card
- A bank account
- A four-digit number for your PIN
Where to go
- The branch or app of the bank holding your account
- 1332 Financial Supervisory Service
- Your card company's 24-hour centre if the card is lost
Questions people ask
Can I use it as a transport card? Some check cards have a post-paid transport function. Ask when applying.
Can I use it abroad? Some cards work overseas. Check when applying and turn on overseas use.
I lost my card. Report it immediately through the card company's centre or the app. Amounts spent before you report can be disputed, so act fast.
A payment was declined. Check your balance, the daily limit and the overseas use setting.
Take care
Do not keep your card and PIN together. Lending your card is prohibited and can be used in criminal account schemes.
Related
bank-account · bank-choice · credit-card · atm-use
Source
Financial Supervisory Service fine.fss.or.kr / As of 2026-08