In the purchase invoice screen, when booking expected invoices such as commission, transport, or any other invoice with multiple invoice lines, there is a chance that the VAT will vary for each line of the invoice. However, the VAT added in the main section applies to all the invoice lines of the purchase invoice.
In order to add different VATs to multiple invoice lines, you are required to select “Gemengd” in the VAT of the main section of the purchase invoice. Following that, you can choose the various VATs for the invoice’s multiple invoice lines.
The VAT amount of the main section and the invoice lines must match to book (fully assign) the invoice.