公民身份投资公司专门从事公民身份和居留权计划，申请人不需要居住在该国，这些国家允许双重国籍。除了拥有无犯罪记录和明确的资金来源以及进行投资外，对申请人没有具体的资格要求。
这些通过投资获得第二公民身份的计划被认为是移民领域的瑰宝，只需用几个月处理申请，就可以合法授予您公民身份和护照，而无需在该国旅行或居住。对申请人没有具体的资质要求，也无需进行面试或语言测试。
A residency permit allows to legally reside in the host country without being a citizen. Residents are entitled to live, work, go to school and access health care in the host country. After a number of years and complying with certain requirements, which could be living in the country for a certain amount of time and learning the language, some countries grant citizenship.
