这一段英文你应该看得懂吧：

If you are a green card holder, you may be wondering how your immigration and taxes will work. As mentioned above, as soon as you acquire a green card, you are automatically classified as a United States tax resident and must report all of your income, whether earned abroad or domestically.

- See more at: http://immigration.findlaw.com/visas/immigration-and-taxes-who-has-to-pay-u-s-taxes.html#sthash.Fw27dGWb.dpuf

所有跟帖： 

• 也有不报的情况，见链接中描述的案例 -沉石- ♂ (464 bytes) () 03/15/2015 postreply 19:23:10

• 这里讨论的都是有税务协议的情况 -沉石- ♂ (0 bytes) () 03/15/2015 postreply 19:25:24

• 你需要认真啊，外国社保收入和工资收入是两个不同的概念，适用条款不同。 -柠檬椰子汁- ♂ (0 bytes) () 03/15/2015 postreply 20:01:32