@Paola Moreno Hi Paola, thanks so much for your detailed reply. Much appreciated. Since I'm not a US citizen, I don't have an ITIN and therefore cannot apply for a new EIN online (frustrating as this is done in minutes by this method). So do I just fill out the SS-4 Form and sign? Where do I send the SS-4, it doesn't say on the Form! Sorry if I'm being stupid!

@Paola Moreno THANKS! I faxed the filled SS-4 form to (+1)304-707-9471 as per IRS instruction. Noting here for anyone else that needs help with this!

Help please - new AmazonFBA seller in US Will try summarize quickly: -Incorporated an LLC in Delware with Stripe Atlas for my brand as a non-resident single-owner and have an EIN and operating agreement -Updated FinCEN with business details and showing my 100% ownership of LLC -Set up a bank account with Mercury -Have a Virtual Office Address in US and a US phone number -Already have an amazon seller account in UK where I have an ASIN selling on UK site. Wanted to launch a product in US for US customers on Amazon. -Put through a TradeMark with USPTO and now have Amazon Brand Registry and my account is verified The issue: The amazon tax interview is a multiple step process of giving details about your company for federal tax purposes. Since I don't want my personal name on my storefront, I wanted to change from a disregarded entity (SONR LLC) to a LLC partnership by adding a member to my LLC. This is fairly straightforward as in Delaware you can make changes to your OA and do not need to submit changes to any state authority. So my plan was to allocate majority share to my UK limited company of which I own 100% of it, thus creating the partnership. Then I was going to update FinCEN with the changes to beneficial ownership. With all this being said, i'm not 100% sure i've filled out the tax interview correctly and would like some help by anyone that has gone through this or knows this process. I really hope someone here can advise because I've been looking for answers for weeks and I'm ready to launch my product