Projo already offers the option of VAT settlement for final invoices when advance invoices with 16 + 19% VAT rates have been submitted by unticking the box. Projo also calculates correctly here. However, it is not apparent to the RE recipient that a settlement has taken place.
Therefore, the following suggestion: when the check mark is removed, there should be a comment on the invoice, such as:
With the value added tax of the invoice amount, the advance invoices have been settled at 16% VAT at x € (X=amount difference between VAT adjustment and actual VAT).
For example 3,905.10€
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