Hi Guys, I hope everyone is doing well. I have a bit of a tricky situation. I have an individual Amazon seller account in my name with my address. I'm now looking to apply for another one based on a US LLC, since I'm obviously looking to have two separate accounts I thought the most prudent approach is to have my sister as the contact person taking the tax interviews with Amazon and so to have her own 1%, but should I also have her as the responsible party in the SS4 form and list her name in whatever address verification method I will obtain and have her as the contact person with banks? Does this require her to own more than 1%? I appreciate any insights you guys can provide. Thank you in advance!

Hi guys, I hope everyone is having a great weekend. I'm going to need the EIN confirmation letter as soon as possible so I'm just trying to best devise how to do go about it. Since I'm a non us resident I'm going to need to fax in the SS4 form, but banks and platforms such as Amazon typically ask for the EIN confirmation letter (CP575 or 147C) , I was hoping to ask you guys, from your experience, what's the quickest way to get them? Thank you so much in advance.