“Section 5 Charge to tax on trade profits Income tax is charged on the profits or a trade, profession or vocation. Section 7 Income charged (1) Tax is charged under this Chapter on the full amount of the profits of the tax year. (2) …… Section 8 Person liable The person liable for any tax charged under this Chapter is the person receiving or entitled to the profits.”
“It is said that where partners carry on business and make profits they are assessable to Income Tax in respect of those profits, whether they take them out of the business and divide them or whether they do not.”
“34(1) In calculating the profits of a trade, no deduction is allowed for— (a) expenses not incurred wholly and exclusively for the purposes of the trade;….”
“(7) If, on an appeal notified to the tribunal, the tribunal decides – (a) that the appellant is undercharged to tax by a self-assessment… (b) …. (c) That the appellant is undercharged by an assessment other than a self-assessment, the assessment or amounts shall be increased accordingly.”