The European Securities and Markets Authority (ESMA) told crypto platforms licensed under MiCA on October 8, 2026 to stop providing services for stablecoins that do not comply with MiCA, and gave national regulators until January 8, 2027 to deal with what users still hold. In practice USDT, the world's largest stablecoin, is leaving regulated EU exchanges. The question for EU users is no longer whether, but where they keep their digital dollars next.
What happened
ESMA's opinion covers trading platforms, exchange services, order execution, transfers, custody, advice and portfolio management. Crypto-asset service providers "should not provide crypto-asset services in relation to ARTs or EMTs that are not compliant with the applicable requirements under MiCA" (CoinDesk). ESMA did not name tokens; Coinbase identified Tether's USDT and PayPal USD (PYUSD) as non-MiCA stablecoins.
| Allowed for existing holdings until Jan 8, 2027 | Should stop |
|---|---|
| Selling | Buying |
| Converting to another asset | Trading and swapping into the token |
| Withdrawing | Increasing holdings |
| Transferring | Promotion and market availability |
| Safekeeping |
How we got here: from delisting to wind-down
This is the second step, not the first. Binance announced on March 3, 2025 that it would remove USDT and eight other non-MiCA stablecoins from spot trading for EEA users, and did so on March 31, 2025. It kept deposits, withdrawals, its Convert tool and custody (The Block). Coinbase, Kraken and Crypto.com announced similar delistings.
Those leftover services were the gap. ESMA's opinion closes it: from January 2027, licensed platforms should only help users exit USDT, not keep it as a working balance.
What the numbers say: USDT still dominates, USDC grows faster
Circle, the issuer of USDC and the euro stablecoin EURC, became the first global stablecoin issuer to comply with MiCA in July 2024, through an e-money licence from France's ACPR (Circle). At that time USDC had a market cap of $32.4B against USDT's $112.6B.
| Stablecoin | July 2024 | Oct 21, 2026 (CoinGecko) | Change |
|---|---|---|---|
| USDT | $112.6B | $182.8B | +62% |
| USDC | $32.4B | $72.0B | +122% |
| EURC | - | $0.5B | - |
Two conclusions follow. First, USDC has grown about twice as fast as USDT since it became MiCA-compliant, so regulation is a tailwind for it. Second, USDT is still 2.5 times larger than USDC, and these are global figures: most USDT demand comes from outside the EU, so Europe's decision is unlikely to dent Tether's overall size. The euro alternative barely registers: EURC is under 1% of USDC, so Europeans who use stablecoins still overwhelmingly want dollars, not euros.
What EU users are likely to do
1. Switch to USDC on EU exchanges. The path of least resistance for people who keep funds on a regulated platform. USDC is MiCA-compliant, trades in the same pairs and keeps the dollar exposure. This is where most exchange balances will go before January 2027.
2. Keep USDT in self-custody. The rules bind licensed service providers, not individuals or the blockchain. USDT on TRON, Ethereum, Solana, TON or BNB Chain keeps working in a wallet where you hold the keys, and it remains the main dollar for payments with people and businesses outside the EU. Expect many active users to hold both: USDC for the on-ramp at an EU exchange, USDT for everything else, with a swap in between.
3. Use platforms outside the EU or peer-to-peer trades. Some users will keep buying USDT through services that are not licensed in the EU. Holding USDT is not illegal, but these services offer EU users none of MiCA's protections, and P2P trades carry counterparty and fraud risk. This route will shrink rather than disappear.
4. Move to euro stablecoins. Possible, but the data suggests few will: a $0.5B euro stablecoin market cannot absorb dollar demand, and most crypto trading and payments are priced in dollars.
Our reading: USDT is not disappearing from Europe, it is moving off regulated exchanges and into wallets. The exchange becomes the entry and exit point in USDC or euros; the wallet becomes where USDT actually lives.
What it means for USDT holders
- On an EU exchange: expect USDT pairs and Convert options to narrow before January 8, 2027. Decide in advance whether to convert to USDC or withdraw USDT to your own wallet, and check your platform's notices.
- In a self-custody wallet: nothing changes on-chain. Make sure your wallet supports the networks you use and lets you swap between stablecoins without an exchange account.
- Holding several dollars: a wallet that keeps USDT, USDC and Tether's other products side by side makes the transition painless. Gem Wallet, our top pick, is self-custodial, supports USDT and USDC across major networks as well as Tether's USAT and Tether Gold, and swaps between them inside the app.
For a network-by-network comparison of self-custody options, see our ranking of the best USDT wallets.