The E2 visa permits individuals, as well as their dependents, to live and work in the United States. The visa is granted by the USCIS based on the applicant’s substantial investment in a US business. This comprehensive guide provides everything you need to know about the E2 requirements and application process. E2 Visa Requirements E2 visas are only available to citizens of countries with which the US has a treaty of commerce and navigation. Applicants must be citizens of these countries: being