On the navigation pane, go to VAT > VAT Codes
On the screen, user may setup new vat codes. The system, also, has already a list of vat codes ready for use. Just click Search button.
Should the user wish to amend the vat code, the rate, the description, or the posting account, the user may do so. Just double click in the VAT Code to open its details and settings.
After necessary amendments, click Save or Save and Close.