South Korea to Classify Stablecoins as Foreign Exchange Instruments Under New Digital Asset Law

South Korea is taking a definitive step toward institutionalizing its cryptocurrency market with the introduction of the Second Phase of the Digital Asset Basic Law, a move that will formally classify stablecoins as “Foreign Exchange Instruments.” This legislative shift, occurring in April 2026, aims to integrate digital assets into the national financial framework while ensuring monetary sovereignty and protecting the South Korean won from external volatility.

By Raj Patel | 2026-04-25

As of April 25, 2026, the cryptocurrency market is navigating a complex regulatory landscape. According to real-time data from CoinGecko, Bitcoin (BTC) is currently trading at $77,283, while Ethereum (ETH) stands at $2,309.61. In the altcoin sector, Solana (SOL) is priced at $85.67, and Ripple (XRP) is valued at $1.42. These prices reflect a market that is increasingly sensitive to the institutional and legislative developments originating from major Asian economies like South Korea.

Stablecoins as Foreign Exchange Instruments

A central pillar of South Korea’s “Second Phase” of the Digital Asset Basic Law is the reclassification of stablecoins. Under the proposed amendments to the Foreign Exchange Transactions Act, stablecoins used for cross-border payments will now fall under the direct jurisdiction of the Ministry of Economy and Finance and the Bank of Korea (BOK). This classification is not merely semantic; it grants the government the power to intervene during periods of extreme market stress or when national financial stability is at risk.

By treating stablecoins as foreign exchange instruments, South Korean regulators intend to monitor capital flows more effectively. While small-scale payments for goods and services are expected to be exempt from heavy reporting to encourage retail utility, large-scale transfers will face rigorous scrutiny. This move is designed to prevent stablecoins from being used as a bypass for capital controls, a concern that has intensified as digital assets become a more prominent feature of the global economy.

The Bank-Led Consortium Model and Yield Ban

In a bid to ensure that digital assets do not undermine the stability of the traditional banking sector, the South Korean government is pushing a bank-centered issuance model for won-denominated stablecoins. Under the new rules, stablecoin issuers must form consortiums where commercial banks hold a majority equity stake of at least 51%. This ensures that the robust capital requirements and internal controls of traditional financial institutions are applied to the digital asset space.

Furthermore, the legislation introduces a controversial ban on yield or interest payments for stablecoin holders. Regulators argue that allowing stablecoins to offer interest could lead to a massive migration of deposits from traditional bank accounts to digital wallets, potentially causing a liquidity crisis in the legacy banking system. To mitigate risk, issuers are also required to maintain reserve assets exceeding 100% of the total issuance, held in managed trusts to ensure “bankruptcy remoteness” for users in the event of an issuer’s default.

Project Hangang and the Rise of “Deposit Tokens”

Parallel to the new stablecoin regulations, the Bank of Korea has accelerated its Central Bank Digital Currency (CBDC) initiatives. On April 21, 2026, the newly sworn-in BOK Governor, Shin Hyun-song, signaled a strategic pivot toward “deposit tokens” over private stablecoins. This is being executed through “Project Hangang Phase 2,” a pilot program involving nine major commercial banks.

Deposit tokens are essentially fully convertible digital versions of commercial bank deposits, backed by the central bank’s infrastructure. These tokens are being tested for use in government subsidies, programmable payments, and corporate transactions. The BOK views these tokens as the primary infrastructure for the “Digital Won,” positioning private stablecoins as a secondary, strictly regulated alternative. This “public-private” hierarchy is intended to preserve the central bank’s control over monetary policy while still fostering innovation in the fintech sector.

Asset Reconciliation and Exchange Transparency

Transparency at the exchange level has also reached new heights. As of April 6, 2026, the Financial Services Commission (FSC) has mandated that all domestic virtual asset exchanges implement a real-time asset reconciliation system. This system requires exchanges to match their internal ledgers with actual blockchain holdings every five minutes.

• Five-Minute Reconciliation: Exchanges must prove they hold the assets they claim to have for their users nearly in real-time.
• Strict Liability: The new law introduces “no-fault liability” for operators, meaning they are responsible for user losses due to hacks or system failures, even if no negligence is proven.
• Equity Caps: Proposals are being debated to cap majority shareholder equity in exchanges at 15–20% to prevent monopolistic control and improve corporate governance.

Implications for Spot Bitcoin ETFs

The finalization of the Digital Asset Basic Law is seen as the final hurdle for the launch of Spot Bitcoin ETFs in South Korea. While the Korea Exchange (KRX) has completed the technical preparations, the products have been held back by a lack of a clear legal definition for digital assets under the Capital Markets Act. By formally recognizing digital assets within the new legislative framework, the government is expected to open the door for institutional investment products by the end of 2026.

However, the road ahead remains complex. Disagreements within the National Policy Committee regarding shareholder equity caps and the extent of BOK’s oversight have slowed the bill’s progress in late April. Despite these delays, the momentum toward a regulated, bank-integrated crypto economy in South Korea appears irreversible, setting a precedent that other global jurisdictions are watching closely.

The cryptocurrency market remains highly volatile. This article is for informational purposes only and does not constitute financial advice.

Related: Asia’s Digital Asset Pivot: Japan, South Korea, and Singapore Redefine Market Compliance