How to withdraw funds when the exchange stops services in the UK? Calculate fiat currency and cryptocurrency separately.

On March 5, 2026, a U.S.-backed cryptocurrency trading platform changed all UK users' accounts to withdrawal-only: no buying, no selling, no deposits, leaving only one action - withdrawing funds out. The day when the accounts would be completely closed was set for April 6. The window given to users in between was one month and one day.

Follow-up on the cause: FCA confirmed in its official news section that two British entities under the group have exited the UK market. One holds an electronic money institution license, while the other engages in cryptocurrency asset business. Two licenses, two completely different legal treatments; this is where many people failed to distinguish when they were panicking and withdrawing funds.

Such notifications will become more frequent in the coming year. The new UK cryptocurrency regulatory regime will come into full effect on October 25, 2027, with the application window opening on September 30, 2026, and closing on February 28, 2027. Platforms that are unable to apply or do not plan to apply will have only one option: to shut down their UK operations.

Fiat Balance: Safeguarding does not equal FSCS

The balance in pounds or euros in the account is usually held by a licensed electronic money institution (EMI). The safeguarding rules under Part 3 of the Electronic Money Regulations 2011 apply: customers' funds must be kept separate from the institution's own funds, placed in designated separate bank accounts, invested in low-risk liquid assets, or covered by insurance. Once the institution enters insolvency proceedings, this constitutes an asset pool, and customer claims are prioritized over all other unsecured creditors. The Court of Appeal has previously confirmed the status of this priority pool.

Here is a correction to a widely spread statement: "the platform has a license in the UK, so money is protected up to £85,000 by FSCS" does not hold. FSCS deposit protection only covers banks and building societies that accept deposits; electronic money is not a deposit, and EMI is not covered by this protection. What it offers you is segregation and priority payment, not a state-guaranteed limit. The difference lies in: if a bank fails, it will pay up to £85,000; if EMI fails, you get whatever remains in that pool, minus the costs of the distribution process itself.

The fiat side also has a safety net: EMI is under the jurisdiction of the Financial Ombudsman Service, and reporting issues such as withdrawal being blocked, disputes over fees, or account freezing to FOS is free of charge.

On this side of the coin, you have nothing in your hand.

Cryptocurrency asset services are not yet within the regulatory scope of the FCA under the current system. The platform's registration with the FCA is only for anti-money laundering purposes, not for a business license. There is no FSCS, and complaints cannot be submitted to the FOS. When real problems occur, how much you can recover depends on how that sentence in the user agreement is written: whether the platform holds these coins for you in a trust (the coins are yours, not part of the bankruptcy assets), or whether it only owes you an obligation to return an equivalent amount (you are a general creditor, ranked later).

So my judgment is straightforward: after receiving the service suspension notice, should first withdraw coins, then withdraw fiat currency , and the order cannot be reversed. The fiat currency part has isolation, priority repayment, and FOS, so the risk is manageable a few days later; the coin part has none of these, and can only rely on yourself to seize time. When it really comes down to the last few days, with network congestion and long withdrawal queues, you would want to be in the queue that is protected, not the unprotected part.

Within the first week of switching to withdrawal-only: ① Export all historical transaction records as CSV (if you want them after closing the account, you have to go through customer service tickets, which may not be provided); ② Transfer the coins to a wallet where you hold the private key, rather than clicking on the platform's recommended "one-click migration to a partner platform." Migration will hand over the withdrawal timing to a third party for scheduling, and coins that are not supported by the new platform may be forcibly converted.

A 30-Day Tax Trap That Is Often Overlooked

Moving coins between your own wallets does not constitute a disposal, as the beneficial ownership remains unchanged. However, selling them into fiat currency on the old platform, or exchanging unsupported tokens for other tokens, is considered a disposal, and capital gains are calculated based on the market value on that day. The capital gains tax-free allowance for the 2026/27 tax year is £3,000, with any amount above that taxed according to the current tax rate table.

The most easily overlooked point is this: HMRC's "Cryptoassets Manual" CRYPTO22200 clearly states that crypto assets are subject to the pooling rules of TCGA 1992 (s.104), same day (s.105) and 30-day (s.106A) matching rules. Moreover, the Section 104 pool for the same cryptocurrency is consolidated across platforms and wallets . This means that if you are forced to sell on an old platform and then buy back the same cryptocurrency within 30 days on a new platform, this disposal will be matched with the new purchase first, using the new purchase price as the cost rather than the original pool cost. Those who want to realize a paper loss through this forced liquidation to use it for tax purposes, if they repurchase within 30 days, this loss will be wasted. To retain it, the repurchase must fall outside the 30-day window.

If your holdings involve multiple platforms, various tokens, or you are unsure whether a particular coin swap constitutes a disposal, it's worth clarifying before taking action. At justiscript.com, you can pay £5 to get a written response from a qualified English lawyer within 24 hours regarding a specific issue, available in both Chinese and English, which is more convenient than handling it after the fact through Self Assessment.

What does the original regulation say?

FCA's statement in its market exit announcement is: "Cryptocurrency activities are unregulated, not covered by the Financial Services Compensation Scheme, and you cannot complain to the Financial Ombudsman Service regarding this."

This sentence has been printed at the bottom of the page for the past few years, but it only truly gained weight when the account was split into a state where only withdrawals were possible.

This document is for reference only. For specific issues, please consult a licensed attorney or tax advisor.

[Data source] gov.uk/hmrc-internal-manuals/cryptoassets-manual/crypto22200; legislation.gov.uk/uksi/2011/99/part/3; fca.org.uk/news/news-stories/gemini-exit-uk-market

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