If your i130 and i485 are being processed, married to a US citizen Can you be detained and deported? No criminal records

Depends on your status prior to marriage and whether you violate any laws. Stay out of trouble and you will likely be fine. Remember, even...

Your employer needs to speak to their attorney and review the entire RFE as there are typically multiple types of evidence that can be presented to...

Change of Status H1B expired to H4

Speak to an attorney regarding the last action rule, really just a guideline used by USCIS but one that can have serious consequences. Also...

Is it possible to get temporary stamp when greencard is expiring soon and citizenship is in process?

Most field offices will be willing to grant a stamp with proof of pending naturalization petition. If you run into someone who won't, then you will...

Citizenship processing time

You will likely get a biometrics appointment within the first 30 days. Someone should be watching your mail though. Processing times are slow...

Will my H1b Status is valid till i join employer B with out any payslip for 12 calendar days?

Hopefully this new employer filed a petition for you. You should not have any issues if you employer terminated you and you found a new sponsor...

Reason to extend or change the visa's type.

He needs to consult an immigration attorney.

How can I stay in the U.S and apply for the green card?

Consult an immigration attorney who can advise you on the various options that may be available to allow you to legally remain in the United States.

Currently on h4, h1 petition with no COS and to continue on H4

Speak to an immigration attorney. It is possible if done correctly but USCIS does expect that a legitimate intent to employ the alien exist.

Filling married filling separate on taxes?

It is not a requirement to file joint returns but immigration officers look for red flags and you will surely be presenting one to them. Keep in...