I've recently started independant consulting. One of the first jobs is some consultancy work for a company in the US. All the work has been via e-mail / phone and is advice on data integration. I'm about to invoice the company.
My understanding is that this work is UK VAT free as the service / goods are in effect for export.
However will I need to pay any tax in the US. The amount is for several thousand pounds, the state is NY in the US.