“(1) This paragraph applies where a closure notice is given to a company by an officer. (2) The closure notice must – (a) state that, in the officer's opinion, no amendment is required of the return that was the subject of the enquiry, or (b) make the amendments of that return that are required – (i) to give effect to the conclusions stated in the notice, and (ii) in the case of a return for the wrong period, to make it a return appropriate to the designated period. (2A) The officer may by further notice to the company make any amendments of other company tax returns delivered by the company that are required to give effect to the conclusions stated in the closure notice. (3) An appeal may be brought against an amendment of a company's return under subparagraph (2) or (2A). (4) Notice of appeal must be given – (a) in writing, (b) within 30 days after the amendment was notified to the company, (c) to the officer of the Board by whom the closure notice was given. (5) In this paragraph “the designated period” means the period designated in the closure notice.”
“Your manual closure notice with Revenue amendment must: - say that you have completed your enquiry into the return; - state your conclusions, taking into account any taxpayer amendments deferred under FA98/SCH18/PARA31(3) and any effect on other returns made by the company…”
“FA98/SCH18/PARA34(2A) An enquiry into the return for one period may give rise to consequential amendments to the return(s) for other periods. Your closure notice should include your conclusions about the effect to those returns. The closure notice should not make the amendments of those other returns. You do that separately, using the Revenue Amendment function in COTAX.”
“There is a general presumption that the legislature does not intend to achieve a result that is manifestly unfair, unreasonable or arbitrary.” and paragraph 19.1.6 (the presumption against double taxation) which refers to the judgment of Lord Scott in R (Edison) v Central Valuation Officer[2003] 4 All ER 209 where he states, at page 243: “The so-called presumption against double taxation is in reality no more, and no less, than the formulation in a taxation context of the broader interpretative presumption that Parliament does not intend that legislation should bring about results that are unreasonable or unfair or arbitrary.”
“This power is confined to plain cases of drafting mistakes. The courts are ever mindful that their constitutional role in this field is interpretative. They must abstain from any course which might have the appearance of judicial legislation. A statute is expressed in language approved and enacted by the legislature. So the courts exercise considerable caution before adding or omitting or substituting words.”