“Taxable person shall mean any person who, independently, carries out in any place any economic activity, whatever the purpose or results of that activity…”
“Subject to sub-paragraphs (3) to (7) below, a person who makes taxable supplies but is not registered under this Act becomes liable to be registered under this Schedule – (a) at the end of any month, if the person is UK established and the value of his taxable supplies in the period of one year then ending has exceeded [the registration threshold]; or (b) at any time, if the person is UK established and there are reasonable grounds for believing that the value of his taxable supplies in the period of 30 days then beginning will exceed [the registration threshold].”
“(1) a person who becomes liable to be registered by virtue of paragraph 1(1)(a) above shall notify the Commissioners of the liability within 30 days of the end of the relevant month. (2) The Commissioners shall register any such person (whether or not he so notifies them) with effect from the end of the month following the relevant month or from such earlier dates as may be agreed between them. …”