VAEC6510 - VAT assessment forms: Use of VAT641 computer input form

The procedural guidance in this manual only covers the VAT Mainframe and VISION processes. For guidance on the Making Tax Digital and ETMP processes for fully migrated customers, see VAEC0200 and the Making Tax Digital for VAT compliance toolkit.

The computer input form VAT641 (Adjustments Inputs Form) and continuation sheets are completed by the Assessing Officer to update the trader’s record when an assessment is to be issued.

Input of a VAT641 onto the VALID computer system automatically generates a VAT655 (Notice of Assessment(s) and/or Over-declaration) together with any other relevant documentation.