CH83190 | Penalties for inaccuracies: how to process the penalty: suspension of a penalty: appeals
From HM Revenue & Customs · Compliance Handbook
You must check the date from which these rules apply for the tax or duty you are dealing with. See CH81011 for full details.
A person can appeal against our decision not to suspend a penalty CH83131 or to suspend only part of a penalty, see CH84050. So where you decide not to suspend a penalty, you must inform the person and explain that they have an appeal right against our decision. The appealable decision is the notice of penalty assessment.
A person can appeal against our decision setting conditions, see CH84060.
There is no right of appeal against our decision
to collect the penalty during the period of suspension if the person becomes liable to another penalty for careless inaccuracy, see CH83200, or
to collect the penalty at the end of the suspension period if the person has failed to satisfy us that the suspension conditions have been complied with, see CH83210. If a person fails to satisfy us that they have complied with the suspension conditions their only legal challenge is by way of Judicial Review.
FA07/SCH24/PARA15 (3) & (4)