Can I use a T-money card for taxis?

Yes, almost all registered taxis in Seoul accept T-money payment. Just ask the driver to pay by card and tap your T-money on the terminal.

Can I get a refund for my remaining balance?

Yes, if you have less than 20,000 KRW remaining, you can get a cash refund at any convenience store with a T-money sign, minus a 500 KRW service fee.

Do I need one card per person?

Yes. Each traveler must have their own T-money card because the transfer discount system is linked to the individual card's journey record.

Seoul T-money 사용법: 대중교통 이용 가이드

Buy a T-money card at any convenience store, load it with cash, and tap it on the sensor when boarding and exiting buses or subways. The system automatically calculates fares and transfer discounts based on your distance and transit mode.

Buy the card. Purchase a physical T-money card at any convenience store (CU, GS25, 7-Eleven) or subway station kiosk. They cost 2,500–4,000 KRW for the card itself, which is non-refundable.
Load your balance. T-money cards only accept physical cash for top-ups. Use the machines inside subway stations or ask the clerk at a convenience store to 'charge' your card with your desired amount in KRW.
Tap on and off. Always tap your card on the circular sensor when boarding and exiting buses. For subways, tap at the turnstiles upon entering and again when exiting the station.
Utilize transfer discounts. Transfers between buses or between a bus and subway are free (or heavily discounted) if you complete the transfer within 30 minutes (or 1 hour after 9:00 PM) and tap your card when exiting the first vehicle.

Can I use a T-money card for taxis?: Yes, almost all registered taxis in Seoul accept T-money payment. Just ask the driver to pay by card and tap your T-money on the terminal.
Can I get a refund for my remaining balance?: Yes, if you have less than 20,000 KRW remaining, you can get a cash refund at any convenience store with a T-money sign, minus a 500 KRW service fee.
Do I need one card per person?: Yes. Each traveler must have their own T-money card because the transfer discount system is linked to the individual card's journey record.