Ну там скорее вопрос что если уволишься... ну и всякие нюансы с превращением H1 / L1 в постоянную типа: ... In the past, the employment-based green card process used to take only a few years, less than the duration of the H-1B visa itself because requirement to maintain a foreign address for this non-immigrant classification was removed in the Immigration Act of 1990.[42] The Trump administration expressed its dislike of the use of the H-1B visa, a nonimmigrant visa, as a pathway to permanent residence, and it has said it intends to restructure the immigration/permanent residence pathway with efficient systems such as Points-based immigration system.