Originally Posted by cordoba

Medley (aff/penthouse) have been sending me a number of requests for my tax id, but as far as I know, Uk sole traders don't have a tax id.

I've sent them the completed w-9 form back several times, but each time they tell me it is incomplete or incorrect.

Last time I entered my National Insurance Number, but they've now told me that I need a tax id of the form xxx-xx-xxxx

I don't know if this means that I have to either register as a business or have to accept that I can't promote medley.