Understanding the Common Problem 1. Understanding the Common Problem When you enter lines with a VAT rate (e.g., 19%) and then realize that a different rate (such as 7%) should have been applied to some lines, the traditional method is to delete and re-enter. This is not only time-consuming but also error-prone. 2. Using Rate Edit in the Document Header Sage allows you to edit VAT rates directly from the quote or invoice header. By accessing the "Create/Edit" option, then "VAT Rates," you can adjust the rates applied to existing lines without deleting them. 3. Choosing the Appropriate Editing Mode You have three options when editing the rate: VAT and Accounts: Edits the rate and updates the accounting accounts. VAT Only: Edits only the rate without affecting the accounts. Ignore: Keeps existing rates and applies new ones only to added lines.