“29 Assessment where loss of tax discovered 29(1) If an officer of the Board or the Board discover, as regards any person (the taxpayer) and a year of assessment- (a) that any income which ought to have been assessed to income tax, or chargeable gains which ought to have been assessed to capital gains tax, have not been assessed, or (b) that an assessment to tax is or has become insufficient, or (c) that any relief which has been given is or has become excessive, the officer or, as the case may be, the Board may, subject to subsections (2) and (3) below, make an assessment in the amount, or the further amount, which ought in his or their opinion to be charged in order to make good to the Crown the loss of tax.”
“0.0000 shares were sold in Life Assurance Policy. I acquired an AXA Isle of Man Ltd life assurance policy on27 October 2006 for£205303.92 . Subsequently I made a partial surrender of the policy on15 November 2006 for proceeds of£192577.45 . I later sold my residual interest in the policy on28 November 2006 for proceeds of£9981.41 . The loss on sale is calculated as the difference between the sale proceeds and the cost of acquisition. Proceeds from the partial surrender are excluded from the capital gains calculation as they have already been taken into account as a receipt in computing income for the purposes of income tax”
“The issue between the parties has been narrowed by admissions made on each side. In the first place, the Crown admits that the correspondence between the inspector of taxes and the company’s accountants in July and August 1955 constituted an agreement in writing within the meaning of section 54 for the variation of the estimated assessment in accordance with the figures put forward by the company. Secondly, the company admits that, having regard to the decision of the Court of Appeal in Commercial Structures Ltd v. Briggs, I must hold that when the new inspector acting on instructions from the chief inspector of taxes, took the view that the dividend in question was wrongly excluded from the company’s accounts which had been submitted to his predecessor in July 1955 he made a “discovery” within the meaning of sub-section 29(1). The question at issue between the parties is, therefore, how far, if at all, is sub-section 29(1) controlled by section 54? Sub-section 29(1) does not itself place any limit on the time within which a “discovery” may be made. ……..[reference to time limits for ss. 29(1) assessments] Is the right to make additional assessments consequent on a “discovery” further cut down by section 54?”
“we consider the relevant test to be that the officer must have evidential basis beyond mere suspicion in order to arrive honestly at the conclusion that, on balance, there is an insufficiency. The test is subjective, in that the officer must have satisfied himself that this is the appropriate conclusion”