"Period 02/09 The information you have provided cannot be accepted as a "reasonable excuse" within the terms of the law. The reason for this is as follows: – Unfortunately reliance on third parties to submit the return/payment is not classed as a reasonable excuse, this is specifically stated in the law. It is your responsibility to ensure the return payment is submitted in time to meet the due date."
“(1) For the purpose of any provision of sections 59 to 70 [under which the surcharged was imposed] which refers to a reasonable excuse for any conduct— (a) an insufficiency of funds to pay any VAT due is not a reasonable excuse; and (b) where reliance is placed on any other person to perform any task, neither the fact of that reliance nor any dilatoriness or inaccuracy on the part of the person relied upon is a reasonable excuse…”