Commentary on Sections Glossary Structure of Part 2 Section 236: Additional VAT liability generates first-year allowance
836.This section is based on section 22(1A) and (1B) of CAA 1990. It ensures that, if the original expenditure also attracted first-year allowances, then the additional VAT liability may also qualify for first-year allowances.
837.Subsection (2)(a) provides that the additional VAT liability is the “same type” of first-year qualifying expenditure as the original expenditure. This wording is in line with the heading in the Table in section 52 which provides for different rates of first-year allowance depending on the circumstances of the first-year qualifying expenditure.
838.Subsection (3) ensures that:
	the Table of rates of first-year allowances in section 52 applies for the additional VAT liability as well as in respect of the original expenditure; and
	the taxpayer can choose to take a first-year allowance in respect of only part of the further qualifying expenditure.
839.Subsection (4) makes it clear that the availability of first-year allowances is subject to the rules in sections 237 (general exceptions) and 241 (anti-avoidance).
840.Some of the first-year allowance rules that could be invoked by this section are not generally relevant to this Act – for example, the rules applying to expenditure incurred between 1 November 1992 and 31 October 1993. If an additional VAT liability is incurred in respect of expenditure that qualified for a first-year allowance under those rules, the rate of first-year allowance on the additional VAT liability will be in accordance with those rules. For this transitional purpose, these rules are rewritten in paragraphs 46 to 51 of Schedule 3.