Short answer: On October 8, 2026, the European Securities and Markets Authority (ESMA) published an opinion telling national regulators that crypto-asset service providers (CASPs) licensed under MiCA should not provide any services for stablecoins that fail MiCA's requirements, and must stop EU clients from buying or adding to such positions. Remaining client exposure should be cleared as soon as possible and no later than three months after publication, which press reports put at January 8, 2027. ESMA names no tokens, but the practical target is Tether's USDT, the largest stablecoin without MiCA authorisation; the opinion regulates licensed platforms and does not ban individuals from holding the coin.
What exactly did ESMA publish?
The document (reference ESMA75-113276571-1742) is a five-page opinion "on the provision of crypto asset services in relation to non-MiCA-compliant asset-referenced tokens and e-money tokens". It is issued under Article 29(1)(a) of the ESMA Regulation, a supervisory convergence tool: it is addressed to national competent authorities (NCAs), not directly to firms, and asks them to apply the same standard across the EU.
The core reasoning runs as follows. MiCA puts strict duties on stablecoin issuers: reserves, redemption rights, governance, disclosure and ongoing supervision. If a licensed exchange keeps offering a stablecoin whose issuer has none of those safeguards, clients are exposed to risks the exchange cannot manage, and the issuer-level rules are effectively bypassed. ESMA therefore treats every MiCA service on such a token as presumptively incompatible with the CASP's duty under Article 66(1) to act honestly, fairly and professionally in clients' best interests. It also says warnings, risk disclosures or client acknowledgements are not enough to fix the problem.
Which services are covered?
All of them. The opinion lists the full set of MiCA services: operating a trading platform, exchange for funds or other crypto, order execution, reception and transmission of orders, placing, advice, transfer services, custody and portfolio management. CASPs are expected to put in place technical, contractual and organisational controls so that EU clients cannot acquire non-compliant stablecoins or increase existing positions.
This is a clear step beyond ESMA's January 2025 public statement, which accompanied the European Commission's Q&A 2404 and still left custody and transfers available. Now those services may continue only as a temporary exit route: NCAs can allow strictly limited residual services, namely liquidation, conversion, withdrawal, transfer or safekeeping of existing holdings, if they are time-limited, clearly communicated to clients and closely supervised. Any continuation after the deadline should be restricted to sell-only, conversion, transfer or withdrawal functions. According to Cointelegraph, national regulators may also set earlier deadlines.
Key facts
| Item | Detail |
|---|---|
| Document | ESMA opinion ESMA75-113276571-1742, dated October 8, 2026 |
| Legal basis | Article 29(1)(a) of the ESMA Regulation (supervisory convergence) |
| Addressed to | National competent authorities supervising MiCA-licensed CASPs |
| Tokens in scope | Asset-referenced tokens and e-money tokens without a lawful MiCA offer or admission to trading |
| Services in scope | All CASP services, including custody and transfers |
| Deadline for legacy exposure | No later than three months after publication, reported as January 8, 2027 |
| Allowed during wind-down | Sell-only, conversion, transfer, withdrawal, temporary safekeeping |
| Tokens named | None; USDT and PYUSD are cited by media and platforms as affected |
| Private holding | Not prohibited by the opinion; it targets licensed service providers |
Why is USDT the obvious target?
MiCA's transitional period ended on July 1, 2026, and Tether has not obtained authorisation to issue USDT as an e-money token in the EU. Many large venues already removed USDT trading pairs for European users in 2024–2026, but some kept custody and transfers running under the older guidance. That is the gap the new opinion closes. Cointelegraph reports that Coinbase has named USDT and PayPal's PYUSD as non-compliant, asked EEA customers to withdraw affected balances by October 30 and said leftover balances will be converted into USDC or another supported asset. Other platforms are likely to publish their own schedules, so dates will vary from venue to venue.
The main MiCA-compliant alternatives today are e-money tokens from authorised issuers, such as Circle's USDC and EURC, plus a handful of euro tokens issued by EU banks and e-money institutions. For a wider overview of how MiCA and the US GENIUS Act shape the stablecoin market, see our guide to stablecoin rules in 2026.
The bigger picture: ESMA wants MiCA to cover DeFi gateways, staking and lending
The opinion arrived a week after ESMA's response to the European Commission's MiCA review consultation, dated September 30, 2026. In that paper ESMA asks lawmakers to write the stablecoin restriction directly into the regulation and proposes several new areas of coverage:
- DeFi gateways. A new regulated service for CASPs that route clients to DeFi protocols through their interfaces, with duties on risk disclosure, protocol due diligence, routing transparency and conflicts of interest. ESMA stresses that open-source code, self-custody and permissionless infrastructure should not automatically count as regulated intermediation.
- Staking. Targeted disclosure and safeguarding rules for staking offered by CASPs, covering rewards, lock-up periods, slashing risk, validator choice, fees and insolvency treatment.
- Lending and borrowing. Client consent, disclosure, collateral rules and a cap on the yield a CASP keeps; for borrowing, clear warnings about liquidation and leverage.
- Enforcement and marketing. Powers to block fraudulent websites, freeze crypto-assets in suspected market abuse or terrorist financing cases, and stricter rules for influencer marketing.
These are recommendations, not law. Any change to MiCA's text would still have to go through the Commission, the Parliament and the Council, and no timetable has been set.
What to do if you hold USDT in the EU: a practical checklist
- Read your platform's notice. Your exchange or broker sets the actual dates and options. Some will offer conversion to USDC or euros, others will ask you to withdraw, and leftover balances may be converted automatically at the platform's rate.
- Decide between converting and withdrawing. Converting inside the platform is simplest. Withdrawing to a wallet you control keeps the USDT, but you will not be able to bring it back to a MiCA-licensed venue later, so think about where you would eventually sell it.
- Check the network before withdrawing. USDT exists on several blockchains with very different fees; see USDT network fees on TRC-20, ERC-20 and BEP-20. Send a small test amount first.
- Secure the wallet. Self-custody shifts responsibility to you. Our self-custody wallet security guide covers hardware wallets and seed backups.
- Compare rates if you swap. USDT-to-USDC rates and fees differ between services. You can compare instant exchangers on changerella.com or request quotes from several providers at once in Changerella App, which sends the result straight to your own wallet. Check that any service you use is allowed to serve clients in your country.
- Keep records. A forced conversion is still a disposal for tax purposes in many EU countries, and platforms report under DAC8. Save statements and transaction IDs.
None of this is investment advice: the right choice depends on what you use the stablecoin for and the rules in your country.
FAQ
Is USDT banned in the EU from January 8, 2027?
Not for individuals. ESMA's opinion tells MiCA-licensed crypto service providers to stop offering services for non-MiCA-compliant stablecoins and clear remaining client exposure by about January 8, 2027. Holding USDT in a self-custody wallet is not prohibited by the opinion.
Does the ESMA opinion name USDT?
No. It covers all asset-referenced and e-money tokens that lack a lawful MiCA offer or admission to trading. USDT and PayPal's PYUSD are the most cited examples because their issuers do not hold MiCA authorisation for them.
What happens to USDT left on an EU exchange?
During the wind-down, platforms may only let you sell, convert, transfer or withdraw existing holdings. If you do nothing, the platform may convert the balance automatically, for example into USDC, according to its own terms.
Which stablecoins are MiCA-compliant?
E-money tokens from issuers authorised in the EU, such as Circle's USDC and EURC, plus euro tokens from several EU banks and e-money institutions. Check the issuer's MiCA white paper and your platform's list before converting.
Will MiCA also regulate DeFi and staking?
ESMA has proposed it. In its September 30, 2026 response to the MiCA review, it suggested a new regulated service for CASPs acting as DeFi gateways and targeted rules for staking, lending and borrowing. These are recommendations and would need EU legislation to take effect.