Normally you will find a Q in 1040NR/EZ - 回複：再問：F1提交485之後是否不再享有5

like "During 2007, did you apply for, or take any affirmative steps to apply for, lawful permanent resident status in the United States or have an application pending to adjust your status to that of a lawful permanent
resident of the United States?"

Once you answer "Yes", you're supposed not to use "NR" and any treaty as well.

所有跟帖： 

• 實踐中許多人是以485批準之時或者進入AOS,AOS/H雙態 -radiology- ♂ (15 bytes) () 12/06/2007 postreply 07:43:01

• 他一直是F1，申請了EAD但但今年不會用，沒申請AP -祈禱中- ♀ (15 bytes) () 12/06/2007 postreply 07:56:02

• 那壞了 -祈禱中- ♀ (94 bytes) () 12/06/2007 postreply 07:54:07

• we use 1040A instead of 1040NR/EZ -no Q on the form -祈禱中- ♀ (44 bytes) () 12/06/2007 postreply 08:04:33

• There're 2 tax forms out there. - 回複：we use 1040A instead of 104 -pjiang- ♀ (320 bytes) () 12/06/2007 postreply 08:13:22

• thanks, that help. We are in US over 5 years-so 1040 -祈禱中- ♀ (0 bytes) () 12/06/2007 postreply 08:20:38