回复：持美国绿卡,长期在中国,如何保留身份?

Keep renewing re-entry permit before it expires everytime. The re-entry permit can only be renewed (re-applied) when the green crad holder is physically in US.
The first two re-entry permits are valid for two years. After that, it may be only valid for 1 year.

They should keep filing 1040 every year or you should file 1040 including them as dependents.

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• 回复：回复：持美国绿卡,长期在中国,如何保留身份? -如安- ♀ (23 bytes) () 11/29/2005 postreply 14:15:06