I wrote a long step-by-step article about what you need to do [1]. It is written for Australian companies, but only a couple of steps need to be changed for any other country.<p>1. <a href="https:&#x2F;&#x2F;www.tillett.info&#x2F;2015&#x2F;12&#x2F;01&#x2F;how-to-register-an-australian-company-for-business-with-the-usa-government&#x2F;" rel="nofollow">https:&#x2F;&#x2F;www.tillett.info&#x2F;2015&#x2F;12&#x2F;01&#x2F;how-to-register-an-austr...</a>