Change of status

My question is about switching from an H-1 to F-1 visa. My six years of H-1 expires in March 2018. I have received an offer for a Phd. at Stanford (starting Aug. 2018) that happens to be one of my dream universities. My employer applied for a PERM back in August 2017, it has not been approved yet. Does the filing of PERM interfere with getting an F-1 visa. I know you’ve answered this question in the past regarding an I-140 and I understand that my chances with just a PERM are slightly better ?

H1 to H4 COS pending from Jul 14 2017. I94 expired Nov 2nd. H4 to B2 applied on Oct 31 2017 as per our attorneys suggestion due to some delay with spouses visa. Spouse's H1 is now approved. I would like to get my H4 as soon as possible and apply for H4 EAD. Can I go to Canada/ any close by country and get my H4 stamping done while the petitions are pending or wait till H4 is approved? or going to India is my only option

My I-94 expired on Dec 13th last year. Company filed for extension but RFE....now i will be laid off on Feb 9th and my company will not file for RFE response. How many days do i have to leave the country? Do i need to leave immediately on Feb 9th or can i leave by Feb 13th or 14th ? Will 5 days of out of status impact my future applications ? Also another company has offered me a job. If they file for H1B do they have to do it after I leave the country or can they start it and i can leave in between and do Counselor processing?

I have read that in some cases of H1B as follows "They had H1 petition and H1B visa was stamped in 2012 but they never traveled to the US on that. And when a new employer applied for a cap-exempt H1B petition in 2017 they got it approved with change of status to H1 in May 2017...Whereas in my case I also didn't use this H1B visa and I even didn't travel to US i.e. My employer filed H1B in 2016 which got approved in Sep 2016 and after my resignation, they revoked H1B in Nov 2016 (which is > OCt, 1 2016), but I got a Denial. When contacted few attorneys they said I may get "Approvals" Or "Deny" in such cases, nowadays its more of details saying I am NOT cap exempt?

In case of H1 transfer denied what other options one can have ? [provide that has 140 approved since many years]<br>
1. Can new H1 transfer with new employer can be initiated ? 2. Can one can apply for B1 [Visitor Visa] and remain in USA for valid period ?

Right now I'm in USA on B1 visa. I came last week 1st Oct 2017. Got the stamp for 6 months (i94 expires on Mar 31, 2018). This is the 3rd time I'm traveling to the US on B1. Below are the previous trip details.<br>
Aug 02 2014 To Sep 28 2014, May 03 2015 To Jun 15 2015,3) Oct 1 2017 To till date (Nov 11 2017). Now my company wants to file L-1B petition for me. The employer is ready to file an application for L-1B in the USA if it is legitimate.<br>
1) Now I'm already in the US, so Is there a process to get my L-1B without going back to my country (India)? Is B-1 to L-1B is a complex process? Is there any complication(s) if I put my petition in USA?<br>
2) What will be the time frame to get L-1B?

Having plans to travel to India in last week of Sept 17 and with my visa stamp on passport expiring on 1st Sept 2017, need to go for visa interview & when I am filling my DS-160, came across the question : Have you ever been unlawfully present, overstayed the amount of time granted by an immigration official or otherwise violated the terms of a U.S. visa? Considering the above situation, could you please help with what to answer Yes/No. If Yes, what comments to be written in the EXPLAIN BOX .

I went to the US in May 2014 on H1-B working for Employer A. In Feb 2016, I moved to work for Employer B (small US based company, on other offices) with H1-B transfer receipt.
The new job was remote work, so I started working from home for Employer B. I received RFE in April 2016 and I went to India the same month. While I was in India, the transfer got approved in June 2016 and I came back to the US with the approval notice as proof. My visa was getting expired in Sep 2016, so extension was filed with Employer B. The extension also got approved after RFE and extended till Sep 2019. <br>
Current Situation:<br>
Now, I came to India in Jan 2017 for my marriage. I went for visa stamping in Delhi with my wife (for H4) in Feb 2017. The visa officer asked me about my Role, client, and other common questions which I answered correctly. VO then collected my documents (I-129, client letter etc) and handed me 221(g) letter saying that he needs some time to review the documents. We left the embassy and the wait started.
In March 2017, I received an email from embassy asking for the latest LCA which I promptly provided.
After that there was no response for a few months, and I started working from India in US hours. Since my employer is a small company, they did not hire any attorney and did the processing themselves. They also did not seem to put any effort to expedite or help the process.
In July 2017 (after 5 months), I received a call to collect the passport. On collecting the passport, the stamping was not done and I received a letter stating that my stamping is being refused and visa is sent to consulate for revocation.
This came as a shock. I notified my employer, they were disappointed and did not know what can be done about this case. When I enquired, they said they don't want to spend more resources on this case and are fine with me continue working from India (reduced salary).
<br>1. Is it possible to have the case reconsidered and to know the exact reason for refusal? If yes, how would I go about it without the support of my employer?<br>
2. If this is only for stamping, how long will my extended visa be valid? Can I try the stamping again with this employer or find a new employer from India and use the same visa with them?<br>
3. What happens to my assets (personal stuff, bank accounts, etc) in US?<br>
4. If I can legally work for the same employer, how does it affect my taxes? Do I now pay taxes in India and in US both? Since when I can be considered liable to pay tax in India (when I came to India or stamping refusal date etc)?

I am currently working on H1B visa, My current visa stamping is via my previous employer (Employer A) and valid till September 2017 and my I-797 is via my current employer (Employer B) ,its valid till August 2018.
I have few queries regarding my new H1B visa stamping and I-94. <br>
1. Can I get my visa stamped in CANADA or any other country nearby to USA without revisiting INDIA.<br>

2. Am I eligible for drop box option for my new stamping as my current stamping is via my previous employer.
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3. I can see also my I-94 expiring is September 2017. Do I need to reach out to USCIS to update it, in order to maintain my status.

My dependents visa stamp on passport expires on Sept 1st 2017 and have valid I-94 till Sept 1st 2017 and this was with the previous employer A I worked for. I moved to a different employer B a year back and haven't filed H4 for dependents with employer B as it was not necessary. Now if my dependents travel to India prior to Sept 1st 2017, do I still need to file for H4 extension or is it good if they attend the interview at consulate in India and get visa stamped on passport without H4 extension using my approved I-797 (till 2019) with employer B.