tax question

I forget to sign the tax treaty form W-8Ben for 2007. So I paid the federal tax in 2007 and received a W-2 form other than 1042S. In this case, how can I claim back this federal tax ?
thanks

所有跟帖： 

• 把W2收入減掉並說明, 附表8843(NRA)或者8833(RA). -stp- ♂ (0 bytes) () 03/27/2008 postreply 14:55:34

• Thanks a ton -unknown2- ♀ (0 bytes) () 03/28/2008 postreply 16:42:51