I am applying Green card via NIW, Can anyone help me with the following questions? Thanks a lot.
(1) My spouse is on F-1. Can my spouse apply OPT latter if I check 'Yes' at B for Part 3 on the I485 form? If "No" is checked, then can he submmit his I485 later and applying with me?
(2) I am working for goverment throught a contracting company (contract is renewed every year). Should I check "Yes" on item 7 "Is this a permanent position?" for Part 6 on I 140 form?---since the position is always needed.
If I check "no", will this reduce my chance to get approved?
(3) 1. If I submit I140 only this time, do I need to submit my hu*****and's passport, visa and the employment letter?
(4) Where can I find a check list for I485 and I140
Thanks a lot,