South Korea Sets New Rules for Offshore Won Business
Revised foreign-exchange rules will let approved overseas financial institutions provide won accounts and transactions to nonresident clients, advancing Seoul’s currency internationalization drive while adding registration, reporting and oversight requirements.
South Korea has introduced revised rules that will allow qualified foreign financial institutions to conduct won-denominated business offshore, marking a further step in the government’s effort to expand the currency’s international use.
The Ministry of Finance and Economy said the changes cover guidelines for foreign institutions operating in South Korea’s foreign-exchange market as well as broader foreign-exchange transaction regulations. The revisions followed a public comment period and a regulatory review by the Office for Government Policy Coordination.
Under the framework, overseas financial institutions already registered with the ministry will be permitted to open omnibus accounts at domestic foreign-exchange banks. They will also be able to settle won transactions through the Bank of Korea Won International Wire Network. The government says these arrangements are designed to make offshore settlement possible without the existing constraints of time and location.
Participation in the new offshore system will require an additional layer of authorization. A registered foreign institution seeking to provide won services outside South Korea must separately enroll with the finance ministry as a Registered Foreign Institution for KRW Business, or RFI-K.
Once approved, an RFI-K will be able to serve clients who do not reside in South Korea. Permitted activities will include opening won-denominated accounts and handling remittances, investments, loans and borrowing transactions for those customers. This could give overseas businesses and investors more direct access to the Korean currency through institutions in their own markets.
The expansion will be accompanied by compliance obligations. Participating institutions must verify that clients qualify as foreign nonresidents and submit transaction reports to the Bank of Korea every month. The finance ministry will also assess applicants’ financial soundness and monitor transactions in coordination with the central bank.
The rules balance wider access to the won with controls intended to preserve oversight as activity moves beyond South Korea’s borders. Omnibus accounts can simplify the handling of multiple underlying customers, while direct access to the central bank’s settlement network can reduce operational barriers for international institutions. At the same time, separate registration and monthly reporting give authorities tools to track the new channel.
For Seoul, the immediate policy significance lies in creating practical infrastructure for a more internationally usable won. The effectiveness of the initiative will depend on how many foreign institutions obtain RFI-K status, the range of services they offer and whether nonresident customers adopt the new arrangements.