Computation of development gains in connection with replacements of business assets
16(1)Subject to the provisions of paragraph 2 of Schedule 4 to this Act, the development gain, if any, accruing in respect of a disposal of an interest in land to which the principal section applies shall, if the disposal is one in relation to which section 33 of the [1965 c. 25.] Finance Act 1965 (replacement of business assets) applies, be computed as if any claim under the said section 33 as respects the whole or a part of the consideration for the disposal had not been made.
(2)The preceding sub-paragraph shall not affect the subsequent operation of paragraph 4 of Schedule 8 to this Act in relation to such a claim.
17Where under subsection (1)(b) or (2)(b) of section 33 of the Finance Act 1965 or paragraph 18(4) of this Schedule the person making a disposal of an interest in land to which the principal section applies would, apart from this paragraph, be treated for the purposes of Part III of that Act as if the amount or value of the consideration for the acquisition of that interest were reduced or further reduced by some amount, the development gain, if any, accruing in respect of the disposal shall be computed as if the said subsection (1)(b) or (2)(b) or the said paragraph 18(4), as the case may be, did not apply to that consideration.