HMRC powers - HMRC have very significant powers available to them to enter and inspect premises. Where HMRC rely on their criminal powers, they may choose to raid business premises. 4 Eyes Ltd has from recent client experience developed a leading tool "Raid Instructions" to assist businesses when HM Revenue & Customs seek to conduct a control visit or are using their search powers. The Raid Instructions are a vital first line of defence and survival solution enabling a business to anticipate, recognise and overcome issues arising during these visits. In addition to these instructions, 4 Eyes Ltd can directly support and advise you throughout the investigation process, including any negotiations with HMRC.