After Nine Years, Korea Unlocks Digital Currency Issuance

South Korea is on the verge of a watershed moment in digital finance. The Digital Asset Basic Act, currently being finalized by the Financial Services Commission (FSC), aims to pass through the National Assembly in the first half of 2026. If enacted, it will legalize the issuance and circulation of won-pegged stablecoins for the first time since the country's blanket ICO ban in 2017 — ending nearly nine years of prohibition. What's unfolding isn't merely a regulatory update; it's the opening salvo in an all-out war between traditional banks, fintech disruptors, and Big Tech giants for control of Korea's digital money infrastructure.

Global stablecoin market capitalization has surpassed $239 billion, with 99% pegged to the US dollar. For Korea, institutionalizing a won-denominated stablecoin isn't just about fintech innovation — it's a strategic move to defend monetary sovereignty in an increasingly dollar-dominated digital economy.

What the Digital Asset Basic Act Changes

The proposed legislation introduces sweeping reforms to Korea's digital asset landscape. It replaces the term "virtual assets" with "digital assets" and creates a bifurcated regulatory framework: asset-linked digital assets (stablecoins) will require full licensing, while general digital assets will operate under a registration system.

Stablecoin issuers must maintain 100% reserves in bank deposits or government securities, keep customer funds strictly segregated from company assets, and are prohibited from paying interest to coin holders. Foreign stablecoins like USDT and USDC would only be permitted to circulate domestically if their issuers establish a Korean branch and comply with local supervision standards — a provision clearly designed to protect the competitive position of domestically issued won stablecoins.

Perhaps most symbolically, the act also legalizes domestic ICOs after an eight-year de facto ban, allowing Korean blockchain projects to issue tokens directly at home rather than through offshore subsidiaries. The government has further outlined a roadmap to execute 25% of national treasury payments via digital currency by 2030.

The Battle Line: The "51% Rule" Debate

The most contentious element of the legislation is a seemingly simple question: who gets to issue stablecoins?

The Bank of Korea (BOK) has firmly advocated for a "51% Rule," demanding that any stablecoin-issuing consortium must have banks holding a majority stake (51% or more). The central bank's reasoning centers on systemic risk: banks are already subject to stringent solvency requirements and anti-money-laundering (AML) obligations, making them the only entities equipped to prevent bank runs, capital flight, and financial instability. The BOK reinforced its position with a 100-page report expressing "grave concerns" about non-bank issuance.

The FSC and ruling party lawmakers take the opposite view. They argue that a rigid bank-majority requirement would stifle competition, block innovative fintech firms with superior blockchain expertise from entering the market, and ultimately slow the development of consumer-friendly services. Their position: any entity that can demonstrate adequate reserves and redemption infrastructure should be eligible to issue stablecoins, regardless of whether it holds a banking license.

The outcome of this debate will determine whether Korea's stablecoin market evolves into a bank oligopoly or an open competitive ecosystem — with profound implications for innovation, pricing, and consumer choice.

Banks Move First: The Consortium Race

Traditional financial institutions aren't waiting for legislative clarity. Hana Financial Group became the first of Korea's Big Four financial holding companies to formally assemble a won stablecoin consortium. The alliance includes six banks: BNK Financial (Busan/Kyongnam Bank), iM Financial (iM Bank), SC First Bank, OK Savings Bank, and JB Financial (Gwangju/Jeonbuk Bank). Once the law passes, the consortium plans to establish a special purpose company (SPC) for coin issuance.

Hana's consortium has strategically signed MOUs with companies across travel, telecommunications, and insurance to secure real-world use cases from day one. Its earlier partnership with Dunamu (operator of Korea's largest crypto exchange Upbit) gives it blockchain technology capabilities as well.

A separate, larger initiative involves eight major banks — KB Kookmin, Shinhan, Woori, Nonghyup, IBK, Suhyup, Citi Korea, and SC First Bank — collaborating on a won-pegged stablecoin project. The group is evaluating both a trust-based model and a 1:1 deposit token scheme, with support from the Korea Financial Telecommunications and Clearings Institute and the Decentralized Identity Association.

Shinhan Financial has arguably advanced the furthest in technical readiness. Through its food delivery app Ddangyoyo, Shinhan conducted real-world stablecoin payment and settlement testing, completing nine separate proof-of-concept (PoC) trials covering digital asset-backed lending, card payments, and cross-border remittances. The Ddangyoyo test specifically revealed practical operational challenges: fund movement pathways post-payment, settlement cutoff timing, legacy system integration points, and the separation of payment, settlement, and policy management functions.

Fintech Strikes Back: Toss, Kakao, and Naver

Korea's fintech giants are mounting an aggressive counter-offensive. Toss (Viva Republica), the country's largest fintech platform, publicly declared at the 2026 Blockchain Meetup Conference that it intends to serve as both a stablecoin issuer and distributor. Toss unveiled its concept for a "DApp Store" — essentially a Google Play Store for blockchain applications — designed to maximize the utility of its self-issued stablecoin. The company plans to deploy approximately 500,000 payment terminals by 2026 and 700,000 by 2027, building the offline infrastructure to support stablecoin transactions at scale. Toss has branded this its "Money 3.0" strategy, combining AI, stablecoins, and blockchain into a next-generation financial operating system.

Kakao Group is leveraging its unmatched platform reach. KakaoPay's CEO now serves as co-head of Kakao's stablecoin task force, mobilizing group-wide resources. The strategy centers on building a "Super Wallet" within KakaoPay that can hold fiat currency, stablecoins, cryptocurrencies, and local community currencies in a single interface. Kakao plans to partner with K-pop and K-culture entertainment companies, local currency operators, and global service platforms to create initial use cases — then expand into peer-to-peer transfers, cultural merchandise payments, and traditional market transactions. With KakaoTalk's 50 million users, Kakao possesses arguably the most powerful distribution channel for mass stablecoin adoption in Korea.

Naver is pursuing an "All-in-One Wallet" strategy, combining NaverPay's 30 million users with Dunamu's blockchain technology to enable payments, crypto investing, and NFT management within a single wallet application.

Maximizing the Opportunity: What Consumers and Investors Should Watch

The stablecoin era opens tangible opportunities for both investors and everyday consumers. On the investment side, the companies leading consortium formation — Hana Financial, Shinhan Financial, Dunamu, KakaoPay, and Naver Financial — are positioned to benefit directly from stablecoin adoption. Monitoring legislative milestones and partnership announcements will be key to identifying entry points.

For consumers, the competitive dynamics virtually guarantee aggressive launch incentives. When multiple platforms — Toss's DApp Store, Kakao's Super Wallet, Naver's All-in-One Wallet — compete for initial market share, cashback rewards, fee waivers, and promotional campaigns are inevitable. Early adopters who compare offerings across platforms and stack benefits strategically will capture the most value.

Cross-border remittances represent another major savings opportunity. Shinhan has already piloted Korea-Japan stablecoin transfers, and blockchain-based remittances can dramatically reduce both fees and processing times compared to traditional SWIFT transfers.

Korea vs. Japan: The Asian Stablecoin Race

Korea's primary competitor in the regional stablecoin race is Japan, which has moved faster on the regulatory front. Japan's Financial Services Agency has already approved a stablecoin pilot led by its three mega-banks — MUFG, SMBC, and Mizuho. The yen stablecoin market is projected to exceed $50 million by the end of 2026, with issuance volumes growing fivefold. Sony has even announced stablecoin integration plans for anime and PlayStation ecosystems.

The two countries have adopted fundamentally different philosophies. Japan favors a "deliberately conservative, institution-driven" model focused on interbank settlement and corporate payments. Korea is pursuing a consumer-powered, retail-first approach built around K-pop merchandise, delivery apps, and messaging platforms. While Japan leads in regulatory framework maturity, Korea's advantage lies in its extraordinarily high platform penetration — KakaoTalk, Toss, and NaverPay collectively reach virtually the entire adult population.

However, Korea faces additional structural hurdles that Japan has largely resolved: the separation of banking and commerce (금산분리) principle and network segregation regulations could create a situation where stablecoin issuance is permitted in theory but practically unusable in daily life.

Conclusion: 2026 Is the Defining Year

The passage and final form of the Digital Asset Basic Act in 2026 will shape Korea's digital financial landscape for the next decade. Whether the 51% Rule survives, how foreign stablecoin access is regulated, and which platforms move fastest to capture users will determine market structure for years to come. The competition between banking stability and fintech innovation isn't a zero-sum game — the winning formula will likely be a hybrid model that leverages banks' regulatory credibility and fintechs' technological agility. For investors and consumers alike, the time to start tracking legislative timelines, platform launches, and early-mover incentives is now. The digital currency era in Korea isn't approaching — it has arrived.