16Computation of losses
(1)Subject to section 72 of the [1991 c. 31.] Finance Act 1991 and except as otherwise expressly provided, the amount of a loss accruing on a disposal of an asset shall be computed in the same way as the amount of a gain accruing on a disposal is computed.
(2)Except as otherwise expressly provided, all the provisions of this Act which distinguish gains which are chargeable gains from those which are not, or which make part of a gain a chargeable gain, and part not, shall apply also to distinguish losses which are allowable losses from those which are not, and to make part of a loss an allowable loss, and part not; and references in this Act to an allowable loss shall be construed accordingly.
(3)A loss accruing to a person in a year of assessment during no part of which he is resident or ordinarily resident in the United Kingdom shall not be an allowable loss for the purposes of this Act unless, under section 10, he would be chargeable to tax in respect of a chargeable gain if there had been a gain instead of a loss on that occasion.
(4)In accordance with section 12(1), losses accruing on the disposal of assets situated outside the United Kingdom to an individual resident or ordinarily resident but not domiciled in the United Kingdom shall not be allowable losses.