MiCA Comes into Effect: European Crypto Market Loses USDT and 80% of Platforms
Starting July 1, 2026, the cryptocurrency landscape of the European Union is undergoing fundamental changes. The transition period for all 27 bloc countries has ended, and the Markets in Crypto Assets (MiCA) regulation comes into full force. The European Securities and Markets Authority (ESMA) has categorically ruled out any delays: platforms that have not obtained a license must immediately cease servicing EU clients; otherwise, their activities will be qualified as a direct violation of the law.
New Reality: 80% of Platforms Left Behind
MiCA is the world's first comprehensive set of rules for the crypto market at the level of an entire macro-region. It introduces a clear classification of assets (e-money tokens, asset-referenced tokens, and utility tokens) and obliges all crypto-asset service providers (CASPs) to obtain a single license. A key incentive for compliance is the system of regulatory "passports": a company approved in one EU country automatically gains access to the markets of all 27 states. Stablecoin issuers are now required to undergo regular audits, hold liquid reserves, and keep 60% of their collateral in European banks.
However, the requirements proved insurmountable for the vast majority. According to ESMA data as of June 2026, only about 210 companies have received official CASP authorization. For comparison: before MiCA was adopted, over 1,200 officially registered services operated in Europe, with the total number of firms reaching 3,000. Thus, about 80% of platforms are left without licenses. This is not just a loss of retail clients; these companies will face institutional isolation, losing access to regulated European capital, banking partners, and large funds.
The Fate of USDT: Leader's Exit and Banking Dead End
The most significant blow came to the stablecoin sector. The undisputed market leader, USDT from Tether (with a market cap of over $180 billion), did not receive approval from European regulators. Tether's CEO stated that MiCA's requirement to hold 60% of reserves in European bank deposits is fundamentally incompatible with their business model, so the company did not even submit an application. As a result, major exchanges — Coinbase, Kraken, Crypto.com, Binance — have phased out trading pairs with USDT from their European platforms.
It is important to understand: ESMA clarified that there is no direct ban on holding and transferring USDT. However, platforms are obliged to strictly limit services that facilitate the purchase of such assets. The regulator allowed a temporary "sell-only and withdrawal" regime so that investors could close their positions. But, as experts rightly note, the absence of a direct ban does not make USDT legal for free commercial use within the EU.
Liquidity Fragmentation and New Rules of the Game
The disappearance of USDT from European spot markets is a serious blow to liquidity. Tether's coin has historically served as the main trading pair for most assets. The forced delisting in Europe will force market makers to separate liquidity pools: in the EU, they will work with USDC or EURC, while on global markets, with USDT. This will complicate inter-exchange arbitrage and lead to wider spreads and increased slippage on large trades. Trading large volumes in Europe will temporarily become more expensive until regulated alternatives build up comparable mass.
Additionally, ESMA has strictly limited B2B interactions. European companies are strictly prohibited from outsourcing asset custody services to unauthorized firms from third countries. Platforms that have not obtained a license are required to implement "wind-down" plans, allowing users to freely withdraw funds to legal platforms.
Analytical Conclusion: The Market Adapts, but the Price is High
The implementation of MiCA is a tectonic shift that fragments global liquidity but will not destroy USDT. The European market is not the largest for Tether, and institutions have long been transitioning to USDC. However, the short-term costs for traders and market makers will be significant. In the medium term, we will see consolidation around regulated stablecoins (USDC, EURC) and the emergence of new white-label solutions from Tether through partners. MiCA is not the end of the crypto market in Europe, but its rigid restructuring, which will inevitably lead to increased operational costs and a narrower choice for retail users. Relying on reverse solicitation as a primary business model is extremely risky, and this is one of the key factors hindering a massive flow of liquidity to offshore jurisdictions.