The UK’s Tax Collector Is Sending Crypto Investors ‘Nudge’ Letters: Report
The letters are meant to be “educational” and do not necessarily mean a recipient is at fault.

The United Kingdom’s tax collection agency is preparing to send out letters to crypto investors encouraging them to double-check that they’ve paid the correct amount of taxes on their cryptocurrency investments, according to a report from the Financial Times.
- Her Majesty’s Revenue and Customs (HMRC) told CryptoUK, a crypto trade organization that works closely with regulators in the U.K., that the so-called “nudge letters” are meant to be “educational,” according to the report.
- “If you receive a nudge letter it does not necessarily mean you have made an error on your tax return, but you need to ensure that you respond correctly to HMRC,” the HMRC wrote to CryptoUK.
- The letters, which have not been sent out yet, will ask “cryptoasset holders to review their transactions to ensure that they are declared correctly,” and that investors have paid the proper amount of capital gains taxes and, where applicable, income taxes.
- In recent years, HMRC has shown an increasing interest in collecting customer data, including transaction history and names from exchanges with a presence in the U.K.
- “It is likely that HMRC believes large amounts of CGT [capital gains tax] and income tax generated from cryptocurrency investments have been undeclared for tax purposes. In some cases, this could constitute criminal tax evasion,” Graham Boar, an accountant at UHY Hacker Young, told the Financial Times.
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KuCoin Hits Record Market Share as 2025 Volumes Outpace Crypto Market

KuCoin captured a record share of centralised exchange volume in 2025, with more than $1.25tn traded as its volumes grew faster than the wider crypto market.
What to know:
- KuCoin recorded over $1.25 trillion in total trading volume in 2025, equivalent to an average of roughly $114 billion per month, marking its strongest year on record.
- This performance translated into an all-time high share of centralised exchange volume, as KuCoin’s activity expanded faster than aggregate CEX volumes, which slowed during periods of lower market volatility.
- Spot and derivatives volumes were evenly split, each exceeding $500 billion for the year, signalling broad-based usage rather than reliance on a single product line.
- Altcoins accounted for the majority of trading activity, reinforcing KuCoin’s role as a primary liquidity venue beyond BTC and ETH at a time when majors saw more muted turnover.
- Even as overall crypto volumes softened mid-year, KuCoin maintained elevated baseline activity, indicating structurally higher user engagement rather than short-lived volume spikes.
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DeFi, ethics disputes remain in Senate crypto bill ahead of Jan. 15 vote

The Senate is approaching a potential markup that may advance crypto legislation to a vote, and industry insiders are amassing for a lobbying push this week.
What to know:
- The U.S. Senate is potentially as close as it's ever been to a crypto market structure law, as the Senate Banking Committee's chairman said the panel will be ready to mark up the latest draft next week.
- It's still unclear how much Democrats might push back against this timeline, considering most of the big-ticket disputes remain to be resolved between the parties.
- A negotiation document that emerged after a meeting among senators on Tuesday demonstrates that many of the Democrats' requests have potentially been satisfied, but key concerns over the ethics of senior government officials, the treatment of DeFi and the question of stablecoins offering yield still await answers.
- Crypto insiders will visit Senate offices this week to cheer on the negotiations.











