You must check the date from which these rules apply for
the tax or duty you aredealing with. SeeCH81011for full details.
There are four types of inaccuracy.
An inaccuracy made by a person (P) in a document may be
See
CH81080 where P later discovers that a
document they have given us contains an inaccuracy.
An inaccuracy in P’s document may be made because
another person, see
CH81165,
In these circumstances P may not know that the document is
inaccurate. You will have established that the other person acted
deliberately. But you will also need to establish how P made the
inaccuracy in their document, see
CH81125.
Penalties for inaccuracies are designed to address the
behaviour that led to the inaccuracy. Not every inaccuracy will
result in a penalty and penalties for deliberate inaccuracies will
be higher than those for careless inaccuracies.
Within the deliberate category the law provides for higher
penalties in the most serious cases where the person has taken
steps to conceal the deliberate inaccuracy.