UK tax authority doubles crypto warning letters in crackdown on unpaid gains

Cointelegraph.com NewsHMRC sent nearly 65,000 warning letters to crypto investors last year, more than double the previous year, as the UK steps up efforts to trace undeclared capital gains. 

​HMRC sent nearly 65,000 warning letters to crypto investors last year, more than double the previous year, as the UK steps up efforts to trace undeclared capital gains.