[Belgium] Intervat VAT Report

Hi Belgium Community :waving_hand:,

I am looking at how to generate Belgium VAT reports that can be submitted via intervat for a client.
First I would like to know the state of play in the community.

How are you handling it? Custom report or app? Are you manually reporting the numbers?
Has anyone got as far as generating the xml file required?

If you have anything to share or any pointers that would be very appreciated.

Context:
My client is an ASBL with a couple employees submitted to a trimestrial declarataion. They have a bit of budget for this and if it goes through I will aim to contribute something back but first I don’t want to duplicate work.

Cheers,
Antoine.