The customer requests an invoice, how should it be filled out regarding VAT?

Question

We would like to avoid having to pay VAT twice on a sale. The buyer is requesting an electronic invoice today, having bought yesterday. I would like to understand how we should proceed with the invoice, to avoid paying VAT on the item sold and on the invoice.

P.S. here we appear as private sellers, but when opening our profile we are professionals with an SRLS. Stupid eBay bug

marioelegio · Accepted Answer

Probably you can issue the deferred invoice by linking it to yesterday's receipt book entry, but it's better to ask your accountant. byemario