thanks, this is what I did when invoicing to the UK. For W-8 BEN do you need to report income from sales of services in the US along with income from dividend / capital gains?
I have no knowledge of it being in any way related to my small business but there's a possibility that my accountant is doing it. Unlikely and I've only heard of W-8 BEN in relation to trading shares, bonds etc which I'm doing as a private person.