Section 347: Additional VAT liabilities and writing-down allowances
1172.This section is based on section 3(2A) and (2B) and part of section 159A(3) of CAA 1990. It provides the general rule for additional VAT liabilities.
1173.In order to ensure that the additional VAT liability (and increase in the residue of qualifying expenditure) gives rise to increased writing-down allowances, subsection (3) provides that the incurring of an additional VAT liability is a relevant event for the purposes of section 311.