VAT Amount Variance reportDisplays the difference between calculated and posted VAT amounts for selected transactions, sorted by VAT code, dates and transaction type (sale or purchase). This report does not display any item that has a variance of £0.00 (for example, a VAT amount that may have been adjusted and then changed back to the original value).The report shows either the tax amount variances for sales or for purchases. Click the Customise button and then select the Advanced Filters tab to choose to display Sales Variances or Purchases Variances.note : Although AccountEdge warns against such changes, some transactions might require adjustments of VAT amounts assigned.