NEW feature: VAT rule Reverse Charge gem. §18b UStG supported on system version 2.0

We are happy to announce, that we are introducing an additional VAT rule for users of the system version 2.0: Reverse Charge gem. §18b UStG

This new VAT rule is reported in field 21 in the VAT return.

The VAT rule is available for orders, invoices and credit notes (with “bookingCategory": “UNDERACHIEVEMENT”) and can be used by creating them with e.g. the property “taxRule": 21.

Note that this VAT rule is not supported in vouchers, advance, partial and final invoices.

For more information on VAT rules (also known as tax rules), please refer to our documentation.

Affected endpoints: All order, invoice and credit note endpoints.

Release: all changes are already live since May, 4th 2025