你好，8老师，我们5月底入境，6月20号收到绿卡，但是一直没有收到社安卡。
问题1: 有什么渠道查询吗？ 是否需要亲自去社安局重新办理？
--Did you apply for the SSN together with your immigrant visa application? If yes, normally you should get in in about 3 weeks. So, you had better go to the local SSA Office to see what happened or call them. You can find the local SSA Office phone in the local telephone directory under "United States Government" or Social Security's toll-free number, 1-800-772-1213.
2: 5岁小孩申请回美证是否单独填写I-131？
-Yes.
小孩的申请费用多少？（估计不用打指模）
-$575. The child still needs to do the fingerprinting which is used for producing the reentry permit, but no fee.
非常感谢！
