本人刚拿到绿卡, 最近又有一个国内 offer 准备回国工作, 但不知是否会影响绿卡身份. 听人说可申请re-entry permit, 但只能用两年后必须回美. 不知以后如何保持合法绿卡身份, 如果还想继续在国内工作.
再有, 我所挣收入除交纳国内税之外, 还需向美国政府交税么 (US income tax and FICA)? Is there any tax treaty between US and China for GC holder who work and pay tax in China?
多谢