“(1) HMRC do not have a statutory duty to notify all taxpayers potentially affected by HICBC. By statutory duty, we mean a duty that is provided by Parliament and laid down by statute. For example, HMRC have a statutory duty to issue a notice of assessment for any tax liability to be enforceable. (2) What initiatives or measures HMRC had taken to raise awareness of HICBC were matters of internal policy decisions, over which this Tribunal has no jurisdiction. (3) The cohort of taxpayers likely to be affected by HICB is not readily identifiable from the information held by HMRC, especially when the recipient of the child benefit and the taxpayer liable to HICBC are not the same person, as is the case here. (4) The “Child Benefit” is not a means-tested benefit, and as such, the Child Benefit Agency does not hold data to enable any identification of the recipients that may be affected by HICBC.”
“When considering a “reasonable excuse” defence, therefore, in our view the FTT can usefully approach matters in the following way: (1) 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). (2) Second, decide which of those facts are proven. (3) 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 believe) objectively reasonable for this taxpayer in those circumstances?” (4) Fourth, having decided when any reasonable excuse ceased, decide whether the taxpayer remedied the failure without unreasonable delay after that time (unless, exceptionally, the failure was remedied before the reasonable excuse ceased). In doing so, the FTT should again decide the matter objectively, but taking 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.”
“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.”