Section 547 | “Additional VAT liability” and “additional VAT rebate”
From legislation.gov.uk
(1)“Additional VAT liability” means an amount which a person becomes liable to pay by way of adjustment under the VAT capital items legislation in respect of input tax.
(2)“Additional VAT rebate” means an amount which a person becomes entitled to deduct by way of adjustment under the VAT capital items legislation in respect of input tax.