What document I need to file a L1 visa?

It will depend on how stable your Indian business is. If the business will continue in your absence, L1 is a possibility. You need to talk with an...

I am on L1 VISA FROM COMPANY X , I GOT H1 FROM ANOTHER COMPANY WITH COS EFFECTIVE OCT1, L1 visa company releive me on Oct5th

You need to start working for the H1 employer on Oct 1.

I am applying for H1-B visa from company A ( consulting company) on my approved 1-140 and the SOA say the contract is for 1 year

Not necessarily. If the employer has a long term relationship with the client, then you should still get 3 years. It depends on what is written in...

Unlawful presence vs. overstay, which one is more severe for applying for visa stamping or extension filing under Nunc pro Tunc?

Cannot advice without knowing why you had a month difference and why the employer did not file for extension before August.

Regarding H1B question

Jyotsna- if your H1 is approved for change of status, you can stay and start working for the H1 employer starting Oct 1.

H1B revoked from previous employer. H1B transfer rejected. Options available

Depends on the timing. You havent provided the dates. CoS may be possible. Even if it is not, you are cap exempt. Any new employer can file a H1,...

I am on L1, with EmpA and have my approved H1( filed with CP) for the yr-2013. Can I transfer my H1 with Emp-B and opt for COS?

Yes you can. You will need a copy of your L1 approval notice proving you are in status as of the start date of the H1. That is when CIS will...

Selected as the best answer

On May 2, 2013, your Alien Registration Number was changed relating to your I129, PETITION FOR A NONIMMIGRANT WORKER.

Dont worry about this. CIS changes A# pretty frequently and without providing a reason, and without it having any effect on pending petitions.

Regarding H1B transfer

You are quota exempt since a H1 was approved for you. You can have any employer file for a new H1, have it approved, and start working for them on...

I was H1B with company A. I resigned and joined Company B only on H1B transfer reciept. Now I have recieved an RFE on transfer

If you are working for B and A terminated their visa, you will need B's visa to remain in legal status or to transfer to C. If B's visa is denied,...