Do I have to declare cash and foreign-exchange payment instruments at South Korea customs?

Yes — it has to be declared to South Korea customs on arrival.

What happens if I do not declare cash and foreign-exchange payment instruments in South Korea?

Under 관세법 제81조제1항제1호, if you declare the excess yourself: a flat-rate charge is applied to the excess. Under 관세법 제282조제2항, if the goods are found without being declared: the goods are confiscated. Under 관세법 제241조제5항제1호: the normal duty becomes payable on the excess; an administrative fine is imposed.

Can I post or ship cash and foreign-exchange payment instruments to South Korea instead of carrying it?

Not under this allowance. It covers goods a traveller carries; a parcel is an import and is assessed under the postal rules instead. Baggage sent before or after you travels under the same allowance.

Where does this rule come from?

관세청 (Korea Customs Service) states it in 여행자 휴대품 통관 (Traveler's Personal Effects Customs Clearance). CarryRules last confirmed that sentence at the source on 2026-09-16. The sentence it rests on reads: “외국환거래규정 제5-11조 제1항, 제6-2조 제2항 및 제6-3조 제1항에 따라 미화 1만달러를 초과하는 지급 수단 등”

How does South Korea compare with other countries on cash and foreign-exchange payment instruments?

Of the 20 countries covered here, 0 prohibit cash and foreign-exchange payment instruments, 20 limit it and 0 let it through. South Korea is among the ones that set a limit.

How much Cash and foreign-exchange payment instruments can I bring into South Korea?

Restricted

You can bring Cash and foreign-exchange payment instruments into South Korea only within the stated limits.

Carried Limited

Declaration Above allowance

Limit 10,000 USD

What you need to know

No stated quantity
Value cap: 10,000 USD
Channels: Carried with the traveler

Important

This allowance applies per person, not per family or group.

Official sources

Last verified 2026-09-16

여행자 휴대품 통관 (Traveler's Personal Effects Customs Clearance) 관세청 (Korea Customs Service)

Questions about Cash and foreign-exchange payment instruments in South Korea

How much cash and foreign-exchange payment instruments can I bring into South Korea?: South Korea allows 10,000 USD per traveller. Above that the goods are treated as an import and duty becomes payable. The allowance is per traveller and cannot be pooled between people.
Do I have to declare cash and foreign-exchange payment instruments at South Korea customs?: Yes — it has to be declared to South Korea customs on arrival.
What happens if I do not declare cash and foreign-exchange payment instruments in South Korea?: Under 관세법 제81조제1항제1호, if you declare the excess yourself: a flat-rate charge is applied to the excess. Under 관세법 제282조제2항, if the goods are found without being declared: the goods are confiscated. Under 관세법 제241조제5항제1호: the normal duty becomes payable on the excess; an administrative fine is imposed.
Can I post or ship cash and foreign-exchange payment instruments to South Korea instead of carrying it?: Not under this allowance. It covers goods a traveller carries; a parcel is an import and is assessed under the postal rules instead. Baggage sent before or after you travels under the same allowance.
Can I take cash and foreign-exchange payment instruments out of South Korea?: South Korea publishes no separate rule for taking cash and foreign-exchange payment instruments out; the destination's rules are what will apply.
Does the South Korea limit for cash and foreign-exchange payment instruments apply per person or per family?: Per person. Each traveller carries their own allowance and it cannot be pooled with anyone else's.
Where does this rule come from?: 관세청 (Korea Customs Service) states it in 여행자 휴대품 통관 (Traveler's Personal Effects Customs Clearance). CarryRules last confirmed that sentence at the source on 2026-09-16. The sentence it rests on reads: “외국환거래규정 제5-11조 제1항, 제6-2조 제2항 및 제6-3조 제1항에 따라 미화 1만달러를 초과하는 지급 수단 등”
How does South Korea compare with other countries on cash and foreign-exchange payment instruments?: Of the 20 countries covered here, 0 prohibit cash and foreign-exchange payment instruments, 20 limit it and 0 let it through. South Korea is among the ones that set a limit.

Related items

Accompanied cash Accompanying goods, non-commercial (flat-rate band) Agricultural/forestry/fishery/livestock products (general sub-cap) Alcohol and alcoholic beverages above 22% vol (or undenatured ethyl alcohol 80% vol and over)

Related countries

Australia Canada China France

Other items in this group

Accompanied cash Cash and bearer negotiable instruments (all currencies) Cross-border movement of monetary instruments (cash and bearer negotiable instruments) Currency and monetary instruments (CAN$10,000 reporting) Currency and monetary instruments over $10,000 Foreign currency cash