Tax date

For all invoicing origins, the following tax date options apply:

• Invoice Date
• Order Date
• Delivery Date

If no delivery date is specified, the invoice date is used. Example: Installment Invoice. In case of multiple delivery dates, the first delivery date is used as tax date.

If you change the tax date after composing, tax details as well as year and period will be recalculated.

For correction invoices (return orders, credit notes, etc.), the tax dates of the original invoices are used.