HM Income and Customs (HMRC) despatched greater than 81,000 letters warning cryptocurrency holders they might owe capital good points tax previously 12 months.
A Freedom of Data (FOI) request seen by the BBC confirmed the variety of letters despatched by the tax authority had virtually tripled since 2024.
Traders may face fines or prosecution in the event that they fail to declare income they constructed from promoting, even when they change one cryptocurrency for one more.
New powers as a consequence of be given to HMRC subsequent 12 months will make it simpler to focus on rich crypto traders, with one analyst saying investigations can be like “taking pictures fish in a barrel”.
“There may be the expectation amongst tax authorities that cryptocurrency funding is rife with tax evasion,” says Neela Chauhan, accomplice at UHY Hacker Younger – which carried out the FOI.
“A whole lot of the merchants are younger, have had little earlier publicity to HMRC and sometimes work below the idea that HMRC has restricted visibility over their actions.”
Within the 2025-26 monetary 12 months, HMRC despatched 81,172 warning letters, emails and textual content messages to crypto traders it suspects might have underpaid tax.
The quantity in 2023-24 was simply 27,714.
An HMRC spokesperson stated: “We’re dedicated to serving to folks pay the correct amount of tax, and the overwhelming majority do.
“We usually ship letters to coach, remind or immediate prospects to overview their tax affairs, together with prospects who use crypto belongings.”
