CH184140 | Dishonest tax agents: penalty for dishonest conduct: disclosure: overview
From HM Revenue & Customs · Compliance Handbook
One of the factors that we consider when deciding the amount of the penalty for dishonest conduct, see CH184080, is whether the tax agent made a disclosure of the dishonest conduct.
If the tax agent makes a disclosure, the amount of penalty depends on
A tax agent can affect the quality of disclosure by
telling us about the dishonest conduct (telling), see CH184300,
giving us reasonable help in quantifying the amount of tax unpaid because of the dishonest conduct (helping), see CH184400, and
allowing us access to records for the purpose of checking how much tax is unpaid because of the dishonest conduct (giving access), see CH184420.
Unless there is a special reduction, see CH184500, the minimum penalty for dishonest conduct is £5,000, even if the tax agent makes a disclosure.
Whether any disclosure is unprompted or prompted it is still possible for a dishonest tax agent only to be charged the minimum penalty, and thereby avoid having their details published, see CH186000+.