请教pj老师，关于filing期间地址会变化

准备file485等移民表格，opt7月下旬过期
8月份会搬去东北部，免不了filing 期间地址更换
比我们先递交移民表格的朋友由于跟移民局改地址问题而搞出过大麻烦
故偶们心有戚戚焉。。。想避免改地址这一“麻烦“
自己想出个办法，在朋友家边上的邮局去注册了个P.O. BOX，死党定期帮忙去开邮箱
想请教老师，不知这样可行不？第一次跟传说中的“官老爷“——移民局打交道，有点战战噤噤，请见谅

所有跟帖： 

• I think that USCIS doesn't accept PO BOX as valid address. Corr -flowerstar- ♀ (0 bytes) () 06/28/2008 postreply 22:30:29

• 回复：I think that USCIS doesn't accept PO BOX as valid address. C -abu100- ♀ (191 bytes) () 06/28/2008 postreply 23:34:49

• I used PO BOX and received approved notice 3 months ago -newusaguy- ♀ (0 bytes) () 06/29/2008 postreply 09:02:04

• Sorry that I might be wrong. My friend told me that a while ago -flowerstar- ♀ (0 bytes) () 06/29/2008 postreply 12:10:04

• c/o - 回复：请教pj老师，关于filing期间地址会变化 -pjiang- ♀ (168 bytes) () 06/29/2008 postreply 09:28:25

• 谢谢老师及所有回复问题的朋友们！想再请教PJ老师和newusaguy一下： -abu100- ♀ (302 bytes) () 06/29/2008 postreply 14:11:09