HM Revenue and Customs

“HM Revenue and Custom's (HMRC) own estimates suggesting the true cost could be roughly double what Restore Britain claims”

“HMRC's ready reckoners suggest the personal allowance increase alone could cost around £34billion”

“raising the basic rate threshold could cost around £80billion”

“HM Revenue and Customs data shows estates currently liable to pay an average of £212,000.”

“At 50 per cent, that average would rise to roughly £265,000 — around £53,000 more.”