“Your letter stated that the penalty for the late payment became due on29 November 2012 however I was not notified of the tax due until I received the self-assessment tax calculation dated13 February 2013 . It is therefore inconceivable that I should be charged for something in November 2012 when I was not aware of it until Feb 2013.”
“Given I was completing the form two years after the date it should have been completed I assumed my submission was already out of time and if there had been a specific date by which I needed to complete and return the form I would have been notified in writing expressly of this, be it in a covering letter or otherwise.”