“ 39 (1) This paragraph applies to a person who— ( a ) fails to comply with an information notice, … (2) The person is liable to a penalty of£300 . … 40 (1) This paragraph applies if the failure or obstruction mentioned in paragraph 39(1) continues after the date on which a penalty is imposed under that paragraph in respect of the failure or obstruction. (2) The person is liable to a further penalty or penalties not exceeding£60 for each subsequent day on which the failure or obstruction continues. … 44 A failure by a person to do anything required to be done within a limited period of time does not give rise to liability to a penalty under paragraph 39 or 40 if the person did it within such further time, if any, as an officer of Revenue and Customs may have allowed. 45 (1) Liability to a penalty under paragraph 39 or 40 does not arise if the person satisfies HMRC or (on an appeal notified to the tribunal) the tribunal that there is a reasonable excuse for the failure or the obstruction of an officer of Revenue and Customs. (2) For the purposes of this paragraph— ( a ) an insufficiency of funds is not a reasonable excuse unless attributable to events outside the person's control, ( b ) where the person relies on any other person to do anything, that is not a reasonable excuse unless the first person took reasonable care to avoid the failure or obstruction, and ( c ) where the person had a reasonable excuse for the failure or obstruction but the excuse has ceased, the person is to be treated as having continued to have the excuse if the failure is remedied, or the obstruction stops, without unreasonable delay after the excuse ceased. 46 (1) Where a person becomes liable for a penalty under paragraph 39, 40 or 40A — ( a ) HMRC may assess the penalty, and ( b ) if they do so, they must notify the person. (2) An assessment of a penalty under paragraph 39 or 40 must be made within the period of 12 months beginning with the date on which the person became liable to the penalty, subject to sub-paragraph (3). (3) In a case involving an information notice against which a person may appeal, an assessment of a penalty under paragraph 39 or 40 must be made within the period of 12 months beginning with the latest of the following— ( a ) the date on which the person became liable to the penalty, ( b ) the end of the period in which notice of an appeal against the information notice could have been given, and ( c ) if notice of such an appeal is given, the date on which the appeal is determined or withdrawn. … 47 A person may appeal against any of the following decisions of an officer of Revenue and Customs— ( a ) a decision that a penalty is payable by that person under paragraph 39, 40 or 40A, or ( b ) a decision as to the amount of such a penalty. 48 (1) Notice of an appeal under paragraph 47 must be given— ( a ) in writing, ( b ) before the end of the period of 30 days beginning with the date on which the notification under paragraph 46 was issued, and ( c ) to HMRC. (2) Notice of an appeal under paragraph 47 must state the grounds of appeal. (3) On an appeal under paragraph 47( a ), that is notified to the tribunal, the tribunal may confirm or cancel the decision. (4) On an appeal under paragraph 47( b ), that is notified to the tribunal, the tribunal may— ( a ) confirm the decision, or ( b ) substitute for the decision another decision that the officer of Revenue and Customs had power to make. (5) Subject to this paragraph and paragraph 49, the provisions of Part 5 of TMA 1970 relating to appeals have effect in relation to appeals under this Part of this Schedule as they have effect in relation to an appeal against an assessment to income tax.”