Coinbase has given European customers until October 30 to withdraw 14 MiCA-restricted assets before automatic conversion occurs.
The Mechanics of the MiCA Deadline
The exchange sets a strict cutoff for retail users in the European Economic Area, leaving them three days to move holdings or face liquidation into USDC. This shift marks a significant change in how stablecoins operate within the EU regulatory framework following the expiration of the transition period.
Coinbase attributed the move to the European Union’s Markets in Crypto-Assets Regulation, which requires issuers of qualifying stablecoins to obtain regulatory authorization. The transitional period for stablecoin issuers expired on July 1, 2026, without an extension, preventing the platform from continuing to support tokens whose issuers lack the required authorization.
The restrictions cover USDT, PayPal’s PYUSD, World Liberty Financial’s USD1, DAI, PAX, GUSD, GYEN, BUST, UST, RAI, PAXG, MUSD, USDS and TGBP. Coinbase has already restricted purchases, sales, and conversions involving these assets in the EEA, leaving withdrawals to supported external wallets as the remaining option for customers seeking to retain them.
The Catch with Late Deposits
Coinbase warns that deposits arriving after the October 30 deadline may become inaccessible, with the exchange stating explicitly that recovery is not guaranteed. The company said it will not credit customer accounts for affected assets sent after the deadline, and these funds cannot be traded or transferred.
The regulator extended its expectations beyond trading to custody, transfers, portfolio management and other crypto services. An Oct. 8 opinion from the European Securities and Markets Authority directed authorized crypto firms to stop providing services involving stablecoins that fail to meet MiCA requirements.
Coinbase Luxembourg operates under MiCA authorization from Luxembourg’s financial regulator, allowing it to serve retail customers across the EEA. However, any future change would not reverse conversions already completed after the October 30 deadline, meaning the decision is effectively final for those affected balances.
Market Shifts and Regulatory Pressure
The conversion will be in line with the market rates as of the time of the conversion and not the rates prior to the conversion deadline. This process potentially benefits Circle at Tether’s expense by directing balances away from rival tokens that lack specific regulatory standing.
Coinbase has not disclosed the value of affected customer holdings, making the potential scale of conversions unclear. Another European platform, Revolut, also cut access to USDT after the MiCA July deadline, indicating a broader industry adjustment rather than an isolated incident.
The Office of the Comptroller of the Currency issued its final rule on Wednesday regarding the GENIUS Act, covering issuers under its jurisdiction and certain custody activities carried out by regulated institutions. The framework takes effect January 18, 2027, while anti-money-laundering and sanctions rules will follow separately.
The decision could further strengthen Circle’s position in Europe’s regulated stablecoin market by directing balances away from rival tokens, including Tether’s USDT. The debate is moving from whether the United States should regulate stablecoin issuance to what a company must actually do to issue one under federal supervision.
Long-Term Implications for Stablecoins
The exchange warned that it may be possible to recover those assets through its unsupported-asset recovery service, although eligibility depends on the token and blockchain network involved. Coinbase offers no guarantee that deposits from external wallets will qualify for automatic conversion if they arrive after the cutoff.
Coinbase said unsupported asset recovery may sometimes work, but returns depend on the token and network involved. The warning also covers deposits from external wallets, even when customers previously held those tokens on Coinbase before the restriction took effect.
The exchange will continue reviewing restricted assets and could restore support if their issuers meet MiCA requirements. However, the mechanics here suggest a permanent restructuring of the European stablecoin ecosystem where only fully authorized entities can maintain long-term presence.
Sources
- Coinbase sets 3-day MiCA deadline for USDT, PayPal and Trump-linked stablecoins
- OCC Finalises US Stablecoin Rules Ahead Of January 2027 Start | Stablecoins Crypto Regulation | CryptoRank.io
- Coinbase Gives European Users 3 Days to Withdraw 14 Restricted Crypto Assets
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