Korea Stablecoin Regulation in 2026: Where the Law Stands for Cross-Border Trade Payments

Importers increasingly hold stablecoins in their treasury, and some ask the obvious question: can we simply pay our Korean supplier in USDC?

Korea is moving towards an answer, but it has not reached one. This article sets out what is in force on 16 October 2026, what changes on 3 December 2026, and what is still being debated — with every statement tied to a primary source or a named Korean legal analysis.

The short answer

That may change within months. The rest of this article explains why the answer is “not yet” and what to watch.

Three laws, three different jobs

Korean crypto rules are spread across several statutes. It helps to see which law does what.

What is already in force

Investor protection, not issuance

The Act on the Protection of Virtual Asset Users took effect on 19 July 2024. It requires service providers to protect users’ deposits and virtual assets, gives authorities powers to investigate unfair trading, and places providers under Financial Services Commission (FSC) supervision.⁵ It is widely described in Korea as “phase one” legislation; stablecoin issuance was left to a second phase.

Exchanges and the corporate-account gap

Korean exchanges must operate through real-name bank accounts, and companies have long been unable to trade on them. In February 2025 the FSC announced a staged roadmap: first, sell-only accounts for non-profits, universities and exchanges themselves; then a pilot for about 3,500 listed companies and professional investors.⁸

By October 2026 the second stage had not been implemented, and the FSC was linking its timing to the Digital Asset Basic Act.⁷ An ordinary exporting company therefore has no general way to open an exchange account and sell stablecoins it receives for won.

The foreign-exchange problem

Under the Foreign Exchange Transactions Act, virtual assets are not a recognised “means of payment”. Settling a trade invoice outside a foreign-exchange bank requires a prior report to the Bank of Korea, and in practice such reports involving crypto are rarely accepted because the rules provide no basis for them.⁴

At a National Assembly seminar in September 2026, the chair of the Korea Fintech Industry Association’s stablecoin council said exporters regularly ask how to accept Tether or USDC, and that under current rules “there is no method”.⁹

What changes on 3 December 2026

The amended Foreign Exchange Transactions Act (Act No. 21714) was passed on 7 May 2026, promulgated on 2 June 2026 and takes effect on 3 December 2026.¹

The core of the amendment is a new registration duty:

• A virtual-asset service provider that moves virtual assets between Korea and another country — by sale, purchase, exchange or acts with the same effect — must register in advance with the Minister of Finance and Economy.²
• To register, a provider must already be reported to Korea’s Financial Intelligence Unit as a virtual-asset service provider, be connected to the Bank of Korea’s foreign-exchange information network, and meet facility and staffing requirements set by decree.²
• Transfer data flows to the foreign-exchange network and can be shared with the National Tax Service, Korea Customs Service and financial supervisors.²
• Operating without registration is a criminal offence.²

The implementing Enforcement Decree was published in draft for public comment from 7 to 26 October 2026. According to reports of the draft, it treats transfers between a Korean provider and a private wallet abroad as covered transfers, not only transfers between providers.³ The final text may differ.

What the amendment does not do

The amendment is about who may move crypto across the border and under what supervision. It contains no provision allowing trade invoices to be paid or received in virtual assets.⁴ An importer cannot read the 3 December date as the day stablecoin payments to Korean suppliers become legal.

What is still pending: the won-stablecoin debate

The rules that would govern stablecoin issuers sit in the proposed Digital Asset Basic Act. As of mid-October 2026:

• Five bills from individual lawmakers were pending; the government’s bill had missed its September target and had not been submitted.⁶
• At the parliamentary audit on 8 October, the FSC chair said the government’s text was prepared and in final consultation.⁷
• Committee review was expected in November 2026.⁶

The central dispute is who may issue a won stablecoin. Authorities have discussed consortia in which banks hold a majority stake — the so-called “51% rule” — while fintech and crypto firms argue that any issuer meeting capital, reserve and redemption standards should qualify. The FSC has said the bank-majority model is not finalised.⁶ The Bank of Korea has consistently favoured bank-led issuance, citing foreign-exchange control and customer due diligence.

The travel rule

Separately, Korea applies the FATF “travel rule”: a Korean provider sending virtual assets must pass on originator and beneficiary details for transfers of KRW 1 million or more. In August 2026 the Cabinet approved an amendment that removes that threshold, so every transfer will be covered once it takes effect — expected in early 2027.¹⁰

What this means if you pay Korean suppliers

1. Pay through the banking system for now. Even if your company holds stablecoins, convert them through a licensed provider in your own jurisdiction and send a normal bank transfer. A Korean law firm gives exporters the same advice from the other side: have the buyer or a licensed provider convert to fiat and remit through ordinary banking channels.⁴
2. Be wary of workarounds. Routing payment to a director’s personal wallet or exchange account exposes your supplier to foreign-exchange violations and, under Korean law, potential embezzlement or breach-of-trust claims.⁹
3. Watch three dates. The final Enforcement Decree, the 3 December 2026 start of provider registration, and the outcome of the November review of the Digital Asset Basic Act. Our regulatory tracker on the front page follows each of them.

Stablecoin Trade Journal. (2026, 16 October). Korea Stablecoin Regulation in 2026: Where the Law Stands for Cross-Border Trade Payments (STJ-2026-0003, v1.0). https://stablecointradejournal.com/regulation/korea-stablecoin-regulation-2026/