What this is about
With reverse charge (category AE) the invoice must carry the note that the recipient is liable for VAT (BT-120/BT-121, § 14a (5) UStG).
What to do
Enter the exemption reason or choose the tax case “reverse charge”.
Does the error keep coming back?
Then it is not chance but a pipe connected the wrong way. The free 15-minute check finds the spot.
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