Europe hopes that stablecoins will withdraw from exchanges. What will happen to the coins still held by customers?

ESMA has given regulatory authorities around the world three months to resolve the existing positions of stablecoins that do not comply with MiCA regulations. Trading is just part of the issue.

• EU regulators have required licensed crypto companies to cease providing services involving unauthorized stablecoins, including custody and transfers.
• Existing positions can be liquidated, converted, withdrawn, or transferred under a limited and supervised exit process.
• This three-month window is aimed at the remaining open positions of customers; it will not reopen normal transactions that were previously removed using MiCA.

If a customer still holds unsupported stablecoins on a European exchange, they may find that the sell button is available, but they will no longer be able to buy them. Another platform might allow references to external wallets but refuse to accept new regular transaction deposits. Neither of these outcomes is necessarily wrong. The opinion issued by the European Securities and Markets Authority (ESMA) on October 8th requires national regulatory authorities to oversee the removal of remaining exposures, while allowing the continued existence of strictly restricted functions necessary for withdrawal.

MiCA restrictions on unauthorized asset reference tokens and cryptocurrency tokens have been implemented on the reshaped exchange. The latest considerations address services that still exist around these tokens after the trading restrictions take effect. For holders, the practical issues at hand are: where to keep their balances, whether they can convert them without being forced to accept unfavorable exchange rates, and how much longer licensed intermediaries will be able to hold them.

What did ESMA change on October 8th?

ESMA requests that competent authorities in various countries ensure that encryption asset service providers authorized by MiCA cease providing services related to non-compliant asset reference tokens and electronic currency tokens to EU customers. This list includes trading venues, exchanges, order execution, issuance, receiving and transmitting orders, advice, transfers, custody, management, as well as portfolio management. Platforms cannot assume that simply removing one spot trading pair resolves all remaining service connections related to such tokens.

This opinion sets a narrow exception for existing positions. Regulatory authorities should require prompt rectification, which must be completed no later than three months after the issuance. Continuing activities must be limited to liquidation, conversion, withdrawal, transfer, or custody, and they should be subject to time limits and close supervision. Therefore, platforms need to establish control measures to prevent customers from adding new or additional exposures, while allowing for an orderly exit.

What ESMA publishes are opinions intended for regulatory authorities of various countries, and not a notice stating that every wallet holding such assets is illegal. The text describes the obligations of licensed service providers and regulatory expectations. It should not be interpreted as an order to confiscate customers' coins within the EU, nor as a general ban on holding certain tokens in private wallets. Authorities in each country must implement these expectations for companies under their jurisdiction and decide how to handle outstanding positions.

ESMA and the European Commission issued a statement in January 2025 regarding services that may constitute the provision or permission for the trading of certain tokens to the market, and required compliance by the end of the first quarter of 2025. The opinion issued in October 2026 did not overturn this stance; it focused on broader activities that companies might still be able to provide once the trading restrictions came into effect.

Which stablecoins will be affected?

The key difference lies in whether it complies with MiCA, rather than whether a particular token claims to be equal to $1. MiCA defines cryptocurrency tokens as those that reference a single official currency, and asset-reference tokens as those that refer to other values, rights, or combinations. Issuers need to meet requirements for authorization, reserves, governance, disclosure, and redemption, among others. Companies evaluating a token need to first confirm its legal classification and the status of its issuer, rather than inferring its compliance based solely on the code.

USDT is the most prominent example, as Tether has not obtained the relevant European authorization. Previously, European exchanges imposed restrictions on USDT, which resulted in the removal of regular trading routes from licensed venues. Whether other tokens are affected depends on their structure and the status of their issuers. ESMA did not issue a simple new list stating that all dollars-pegged tokens must be removed on the same day.

For customers of licensed exchanges in the EU, non-EU services, and personally controlled wallets, the consequences may vary. The opinion from ESMA is directed at MiCA authorized companies that provide services to EU customers. It does not claim to aim to prevent all transfers on public blockchains. A certain token can continue to circulate globally, yet licensed European intermediaries may restrict their customers' access to it. This distinction is important because when headlines describe a coin as "banned," the availability of exchange services and the very existence of the token are two different matters.

Holders also need to distinguish between the issuer's redemption commitments and the platform's conversion pathways. Direct claims against the issuer depend on the token terms and user qualifications. Exchange conversions are transactions conducted at the quoted market price or the platform's exchange rate, and fees may also be charged. A non-functional trading pair does not automatically cancel the issuer's obligations, but if users cannot redeem directly, they may have to rely on intermediaries and liquidity providers to facilitate the exit.

Can customers withdraw coins instead of selling them?

Extraction and transfer are precisely one of the functions explicitly permitted when clearing existing positions, as listed by ESMA. However, this does not mean that every platform will support each network or destination. Companies must decide how to allow for such exits while preventing new exposures from entering through other products, accounts, or jurisdictions. Their control measures may differentiate between existing balances and new deposits.

OKX Europe Previously provided a one-way conversion path that illustrated a possible design. It allowed eligible customers to deposit into USDT and convert it into compliant stablecoins, while regular USDT transactions were still restricted. Such a path could serve a narrow range of exit purposes; however, the opinions from October still required regulatory authorities around the world to assess any ongoing services and their time limitations.

When users mention self-hosted addresses, they must bear the risks of the destination and network on their own. Choosing the wrong chain or losing the private key can result in losses that differ from those incurred in market conversions. Hosted withdrawals also require a functioning transfer service, which is listed by ESMA in their guidelines. If the company immediately shuts down transfers, it may force customers to resort to internal conversions; if the company allows indefinite deposits, it could weaken the restrictions on increasing exposure. Both of these options require a written justification.

The terms regarding idle balances are also worth noting. Customers may be overseas and unable to complete the updated identity verification, or they may not have seen any notifications from the exchange at all. The company needs to clarify whether the remaining balances will be securely held, converted according to contractual authorization, or handled through future claim procedures. The storage arrangements mentioned in ESMA allow for a limited transitional period, but do not promise indefinite support for the accounts. Customers should be able to find the actual notifications from the platform and the relevant conversion terms, rather than assuming that all exchanges follow the same timeline.

What will happen to the trading pairs?

The role of USDT in global transactions makes it more complex to remove it than to delete a piece of code. Many assets are denominated in US dollar stablecoins, and some companies also use it as margin, settlement unit, or as a bridge between different trading venues. European service providers may need to disable placing orders, cancel unexecuted orders, recalculate margin collateral, and clarify how funds in portfolio products can be withdrawn. The wide range of services described by ESMA may cover these functions as well.

Market makers can shift their quotes to other stablecoin or fiat currency pairs, but the liquidity will not automatically be the same. The spread depends on the quoting party, the available inventory, and whether the alternative assets can be redeemed or transferred. When customers convert small balances on pairs with high liquidity, the friction may be minimal; however, holding large positions on pairs with low liquidity may result in significant price spreads. Any reports regarding changes in market share should distinguish between pairs that are still listed, actual trading volumes, and open positions, rather than simply counting the number of tokens that have been removed.

Risk control measures may cause short-term misalignments. If a platform prohibits new purchases while allowing sales, market makers will need to find a way to hedge or redeem the assets they have purchased. Otherwise, the one-way market may become illiquid, or prices may be lower than those on other global platforms. Platforms can set limits on the volume of transactions, or use approved liquidity partners. The ultimate outcome for customers depends on the quality of execution, not just on the presence of an exit button.

The impact on derivatives needs to be considered separately. A trader may use non-compliant tokens as collateral for perpetual contracts, while the contracts themselves are valued in another asset. The considerations regarding ESMA apply to the services surrounding those tokens. Trading venues must decide how to reduce or replace such collateral without triggering disorderly liquidations. Public notifications should clarify the discount rate, the deadline, and whether users can replace the collateral before closing their positions.

Who will ensure that the deadline truly takes effect?

ESMA cannot personally review each account. Regulatory authorities in various countries are responsible for supervising licensed companies and are required to take action upon discovering existing positions. The three-month deadline mentioned in the opinion is calculated from October 8th, which means that the required rectifications should be completed by January 8, 2027 at the latest. It also emphasizes the need to make these corrections as soon as possible. Companies should not regard the last day as an excuse to continue providing normal services indefinitely.

Execution details may vary depending on the situation. One company may have already taken a token off the market and simply needs to shut down any remaining hosting; another company may provide services to customers through multiple licensed entities, with each entity having different arrangements for withdrawals. Regulatory authorities in a certain country may require the provision of an asset list, a customer notification plan, restrictions on new exposures, and proof that affected customers can receive their funds. The common standard is the guidance provided by ESMA; the specific steps for each product, however, depend on the company and the regulatory authorities.

Customers should not assume that platforms outside the EU necessarily offer permanent alternative solutions. A service that is accessible through an overseas website may still be subject to local regulations if it is targeted at EU residents. Conversely, sending tokens to an independent blockchain wallet does not necessarily mean that a regulated exit route for European cash has been found. The technical feasibility of a transfer is one thing, and the legal access to a service is another.

The ability of regulatory agencies to monitor compliance is partly observable. They can inspect the account opening and registration processes of licensed companies, product interfaces, internal policies, and transaction records; however, they cannot infer the legal status of each customer solely based on public blockchain addresses, especially when the identity of the holder is unknown. Therefore, control at the company level is the direct point of enforcement.

Can replacing stablecoins solve the problem?

MiCA provides licensed European platforms with a regulatory pathway, but it does not eliminate payment, custody, or market risks. Users still need to assess the issuer, redemption terms, reserve disclosures, and the network on which the tokens operate. Converting USDT to USDC, EURC, or other qualified assets will change the issuer and may also alter the currency exposure. For customers denominated in euros, euro tokens and US dollar tokens face different exchange rate risks.

The expansion of Circle in Europe related to MiCA demonstrates one path that issuers are pursuing for authorization. The launch of the US dollar-stabilized coin by AllUnity shows another approach. Neither announcement indicates that each exchange provides deep order books or low-cost conversions for specific customers. Issuer authorization, listing, and available liquidity represent different stages.

If a few compliant issuers take away most of the capital flow from regulated venues, concentration may become a policy issue. Competition depends on feasible reserve rules, the access of banking partners, and the cost of maintaining authorization. Circle recently called for changes to the MiCA reserve deposit requirements, which also indicates that compliant companies are still discussing the design of this system. Customers may end up with tokens that are more clearly regulated, but their market remains highly concentrated.

conversions should be reported in accordance with the actual terms. The design goal of a 1 US dollar stablecoin is to be equal to 1 US dollar, but market prices, fees, and spreads in the secondary market may vary. Exchanges may use one alternative token to exchange for another, or settle in euros, or rely on intermediaries. The marketing claims of 'seamless migration' cannot replace the exchange rates and fees that are displayed at the time of execution.

How to incorporate private wallets and decentralized markets?

Tokens mentioned in relation to self-hosted wallets can still be transferred on their underlying blockchain. The documents from ESMA10 month are aimed at licensed crypto service providers, including their transfer and hosting services. It does not authorize platforms to continue providing regular access just because the ultimate destination of the users is a private wallet. Companies are still responsible for their own portion of those transactions.

Decentralized transactions raise boundary issues. Users may interact with software and protocols rather than through recognizable licensed brokers. The handling of fully decentralized activities has always been controversial, and in reality, there may still be companies, operators, or intermediaries involved in the interfaces. Just because there is a decentralized pathway does not mean that any company that would otherwise fall under the scope of MiCA has obtained an exemption. Nor does the possibility of users turning to these platforms prove that all European users have chosen the same route.

The actual risk lies in fragmentation. A particular token may still be a major liquid asset in the global or decentralized markets, yet it could disappear from the order books of MiCA authorized providers. When customers transfer between these markets, they face additional network, counterparty, and execution challenges. If platforms announce clear timelines and supported exit routes before disabling certain functions, regulated exit channels can help to reduce confusion.

What should be included in a customer notification?

A useful notice should list the affected tokens and networks, the services that will be terminated, the date of each change, and whether existing balances can be sold, converted, or withdrawn. It should also explain how outstanding orders, collateral, automatic investments, and funds in related products will be handled, and disclose the conversion mechanism, fees, as well as how customers can object to unexpected executions or contact support.

Companies should clarify whether deposits are accepted solely for the purpose of conversion, and whether users have the option to choose alternative assets. If account terms authorize automatic conversion, customers need to be informed about the source of the exchange rate and the timing of such conversions. The previous notifications regarding the removal of USDT demonstrated how the platform handles remaining positions automatically. However, the policies of one company should not be generalized as requirements of the European Union.

After the deadline, records are very important. Users may need the original purchase cost, conversion date, quantity, and fees for tax declarations or account disputes. If a company discontinues using a certain product, it should retain the downloadable transaction history and indicate whether old statements are still accessible. Market access issues related to MiCA may turn into ordinary record-keeping problems for customers a few months later.

Complaint handling can also cross borders. Customers residing in one member state may use companies authorized by another member state. The legal entities of service providers and the national regulatory authorities should be identifiable in the account terms. The intention of ESMA is to improve consistency, but it does not establish a unified EU customer service desk for every lost transfer or disputed conversion.

How much liquidity can be transferred within three months?

The trading volume of a certain stablecoin announced by the exchange does not equal the balances of customers that are still pending rectification. A trading pair may be traded many times within a day, yet the end-of-day inventory is very small. On the contrary, an idle custodial balance may be large but hardly appears in the trading data. The first useful metric should be the inventory of affected customer positions for each company, as well as the amount that has already been converted or withdrawn, preferably separated from the proprietary balances and market maker inventories. ESMA does not provide a total figure for the European Union in its opinion.

Rapid migration may create a concentrated demand for a few compliant alternatives. Issuers may need to mint new supply with incoming cash before customer orders arrive, while exchanges and liquidity providers need to prepare inventory in advance. Weekend banking hours, redemption deadlines, and congestion on the chain can all affect settlement speeds. Even if the total supply of stablecoins is sufficient, it cannot be guaranteed that any exchange will be able to offer large conversions at narrow price spreads when demand arises.

A slower migration can mitigate sudden runs, but it will prolong uncertainty for customers. The platform may issue notifications in phases, immediately closing new positions and only retaining strictly limited exit windows. Regulators can compare the remaining open positions with the company's time-bound plans. If there are still account balances trapped after the final withdrawal date, this would be a more concrete consumer outcome than when the platform announced the end of normal trading just a few months ago.

Another potential cost is the complexity of taxation and reporting. Selling stablecoins for fiat currency, exchanging them for tokens issued by another entity, or transferring them to private wallets may result in different tax implications in various countries and under different circumstances. The documents related to ESMA establish market regulation, rather than a unified EU tax treatment for each method of exiting such investments. Customer guidelines should not imply that conversions are necessarily tax-free just because both methods involve the same currency.

Will the rules change again?

MiCA is a set of regulations that have already come into effect, but legislators and regulatory agencies are still discussing their implementation. ESMA recently called for further amendments to MiCA to clarify the handling methods, including those for emerging services. Issuers have also raised concerns regarding reserve requirements and cross-border access. Regardless of whether there are proposals or policy discussions, the deliberations in October will not be suspended as a result. Licensed companies must operate under the current rules, and any revisions must be carried out according to their own procedures.

There are two different timetables in Europe. One is for the supervised reduction of the remaining non-compliant services; the other concerns whether issuers can obtain qualifications, restructure, or enter the market with newly authorized products. If an issuer obtains authorization in the future, service providers will still need to assess readiness for listing, operational preparations, and customer qualifications. Readers should not infer that affected trading pairs will quietly reopen tomorrow just because of policy discussions.

Cross-border consistency will depend on law enforcement in each country. The guidelines can provide direction for regulatory authorities, but exchanges still need to clarify their obligations through their licensed entities and customer contracts. Therefore, the differences in the notifications may reflect variations in account structures, rather than contradictions regarding MiCA itself. Public disclosure of regulatory authorities, entities, and affected services will help readers to compare the actual differences more accurately.

What is worth paying attention to?

Attention should be paid to the instructions from regulatory authorities in various countries regarding licensed companies, the distinction between "only selling" and "only withdrawing" access as mentioned in platform notifications, as well as the handling of margin collateral and idle balances. The latest date corresponding to the three-month directive is January 8, 2027, but companies may need to take action sooner than that. The published terms and the actual liquidity of the order book will provide a clearer understanding of how withdrawals are processed for customers than the general statement that "a certain token has been banned."

On the 8th of ESMA10, it was clearly stated that under supervision, limited liquidation, conversion, withdrawal, transfer, and custody of existing positions are permitted. The requirement is to prevent the creation or increase of new exposures, while the specific procedures for individual clients are to be determined by licensed companies and their respective national regulatory authorities.

Frequently Asked Questions

USDT is legal to hold in Europe?

The opinion of ESMA is directed at the services provided by MiCA authorized companies to EU customers. It does not state that holding USDT personally is a crime.

When does the three-month period end?

Starting from the release date of October 8th, which corresponds to January 8, 2027. ESMA requires prompt rectification, therefore the company can take action even earlier.

Can I withdraw my current balance?

For orderly exit, extraction and transfer are permitted. Whether it is available, which networks are supported, and the deadline depend on the platform's supervised program.

Can I still buy during the exit period?

ESMA requires regulatory authorities to prevent customers from obtaining or increasing exposure to non-compliant tokens through licensed companies.

Will the platform automatically exchange my coins for me?

This opinion does not stipulate that all companies must adopt the same automatic conversion method. Account terms and service provider notifications determine how to handle any remaining balances.

Will all US dollar stablecoins be affected?

No. The key lies in the issuer's authorization and the classification of the tokens, rather than just whether they are pegged to the US dollar.

Can the conversion guarantee that 1 coin equals 1 dollar?

Not possible. The exchange rates, spreads, and fees of the exchange determine the conversion results.

Can private wallets still continue to receive this token?

Public networks may still process transfers. This opinion is directed at the services of regulated companies, rather than whether the network itself can accommodate a transaction.