‘One must ask oneself: was what the taxpayer did a reasonable thing for a responsible trader conscious of and intending to comply with his obligations regarding tax, but having the experience and other relevant attributes of the taxpayer and placed in the situation that the taxpayer found himself at the relevant time, a reasonable thing to do? Put in another way, which does not I think alter the sense of the question; was what the taxpayer did not an unreasonable thing for a trader of the sort I have envisaged, in the position that the taxpayer found himself, to do?’
“81. When considering a “reasonable excuse” defence, therefore, in our view the FTT can usefully approach matters in the following way: First, establish what facts the taxpayer asserts give rise to a reasonable excuse (this may include the belief, acts or omissions of the taxpayer or any other person, the taxpayer’s own experience or relevant attributes, the situation of the taxpayer at any relevant time and any other relevant external facts). Second, decide which of those facts are proven. Third, decide whether, viewed objectively, those proven facts do indeed amount to an objectively reasonable excuse for the default and the time when that objectively reasonable excuse ceased. In doing so, it should take into account the experience and other relevant attributes of the taxpayer and the situation in which the taxpayer found himself at the relevant time or times. It might assist the FTT, in this context, to ask itself the question “was what the taxpayer did (or omitted to do or believed) objectively reasonable for this taxpayer in those circumstances?”
“One situation that can sometimes cause difficulties is when the taxpayer’s asserted reasonable excuse is purely that he/she did not know of the particular requirement that has been shown to have been breached. It is a much-cited aphorism that ‘ignorance of the law is no excuse’, and on occasion this has been given as a reason why the defence of reasonable excuse cannot be available in such circumstances. We see no basis for this argument. Some requirements of the law are well-known, simple and straightforward but others are much less so. It will be a matter of judgment for the FTT in each case whether it was objectively reasonable for the particular taxpayer, in the circumstances of the case, to have been ignorant of the requirement in question, and for how long.”
“In our view, there is a reasonable relationship of proportionality between this legitimate aim and the penalty regime which seeks to realise it. The levels of penalty are fixed by Parliament and have an upper limit. In our view the regime establishes a fair balance between the public interest in ensuring that taxpayers file their returns on time and the financial burden that a taxpayer who does not comply with the statutory requirement will have to bear. In view of what we have said about the legitimate aim of the penalty scheme, a penalty imposed in accordance with the relevant provisions of Sch 55 FA2009 cannot be regarded as disproportionate in circumstance where no tax is ultimately found to be due...”
“In view of what we have said about the legitimate aim of the penalty scheme, a penalty imposed in accordance with the relevant provisions of Schedule 55 FA 2009 cannot be regarded as disproportionate in circumstances where no tax is ultimately found to be due. It follows that such a circumstance cannot constitute a special circumstance for the purposes of paragraph 16 of Schedule 55 FA with the consequence that it is not a relevant circumstance that HMRC must take into account when considering whether special circumstances justify a reduction in a penalty.”