I am not sure that the company I am working for applies correct VAT treatment when selling annual sponsorships (as a package) on three separate events taking place in London and USA.
This is what has been done:
Invoices to UK established companies have VAT charge on all three events (taking place in UK and USA). Invoices to US based companies for the same events do not charge VAT.
Is this the right thing to do? Based on the place of supply should VAT be charged on London event and zero-rated for events in USA on invoices to ALL customers independent where they are based?