I am currently on F1 visa and working on CPT. My H1 petition was picked in the lottery this year and status changed to RFE 2 weeks ago. I wanted to know if August 9 unlawful presence rule applies in my case i.e; if I get a response for RFE after Feb 4 2019, that completes 180 days.

My Question is after getting green card and leaving consulting employer after 14 months, when person applies for US Citizenship (8 years after getting green card) can USCIS ( knowing that sponsoring company was consulting) asks for client letter, contracts ( like H-1B documentation ) for the period when employee was working with GC employer( after GC approved) ?

I would like to know is it ok to not be on a job for few months when a person is on AC21 and working on EAD (485 filed) status. Does it raise any issues down the line like getting green card or USC.

I am from India, and I am currently doing my masters in the U.S. My goal is to build my startup as I m doing my masters. Therefore, before coming to the U.S, I have incorporated a C Corp in Delaware with me and my brother as the owners. I don't want to violate my F1 status, therefore, even though I have incorporated the C Corp, We are not actively doing any work since I am not sure working on my startup in University will violate my status. I have tried getting in touch with International student services but I have not gotten a clear response on how I can run my startup as an international student while being on F1.

I would like to know whether I should update my residential address to USCIS or immigration department in order to keep them informed of my updated address?? Since I'm the beneficiary and my wife is GC holder, she has applied for my I-130 of family based Green card when I was in New York and now I've moved to South Carolina, are we suppose to inform immigration department? If Yes who should inform them, can I give a permanent Mailing address different from my residential address since I may be working on short-term contracts.