359Loan to buy machinery or plant
(1)Where an individual is a member of a partnership which, under section 44 of the 1968 Act, is entitled to a capital allowance or liable to a balancing charge for any year of assessment in respect of machinery or plant belonging to the individual, any interest paid by him in the basis period (as defined in section 72 of that Act) for that year on a loan to defray money applied as capital expenditure on the provision of that machinery or plant is eligible for relief under section 353, except interest falling due and payable more than three years after the end of the year of assessment in which the debt was incurred.
(2)Where the machinery or plant is in use partly for the purposes of the trade, profession or vocation carried on by the partnership and partly for other purposes, such part only of the interest is eligible for relief under section 353 as is just and reasonable to attribute to the purposes of the trade, profession or vocation, having regard to all the relevant circumstances and, in particular, to the extent of the use for those other purposes.
(3)Where the holder of an office or employment—
(a)is under Chapter II of Part I of the 1968 Act or Chapter I of Part III of the [1971 c. 68.] Finance Act 1971 entitled to a capital allowance or liable to a balancing charge, (or would be so entitled or liable but for some contribution made by the employer), for any year of assessment in respect of machinery or plant belonging to him and in use for the purposes of the office or employment; and
(b)pays interest in that year on a loan to defray money applied as capital expenditure on the provision of that machinery or plant;
the interest so paid is eligible for relief under section 353 unless it is interest falling due and payable more than three years after the end of the year of assessment in which the debt was incurred.
(4)Where the machinery or plant is in use partly for the purposes of the office or employment and partly for other purposes, such part only of the interest is eligible for relief under section 353 as it is just and reasonable to attribute to the purposes of the office or employment, having regard to all the relevant circumstances and, in particular, to the extent of the use for those other purposes.