vAT sales invoice for holiday home

I have the same problem here.

I received an answer from Dexxter by email:

The property is located in Belgium, so always charge Belgian vAT at 6% :) It is best to create it as a private person, and then you can simply charge Belgian vAT. 

If they are foreign companies, you can add the company number via the reference. That way, it will also be stated on their accounts.

Thanks for sharing this!