How long it take to receive the green card interview appointment letter from USCIS?

Look for an appointment notice in the mail. Its likely already been sent or just about to be sent. Probably 1-2 weeks, otherwise I'd follow up to...

Income requirement for Affidavit of Support, Green card sponsorship

I don't have any personal experience with this situation, but my guess would be that the military can provide a summary of your yearly compensation...

Starting prepare to file I-130 form, but before to file I-864, Affidavit of Support, the US citizen is laid-off ?

We'd need to know more info, such as the past three years income, and the actual figures, which you should not share on this public site. Your...

Visitor from Canada married US Citizen

Yes, do not leave the U.S. or your application may be deemed abandoned. You are authorized to stay while the application is pending, and you may...

I applied for the U visa in December 2012 and had my biometrics done a month later.I've been waiting 10 months so far.

Dear asker: U-visa applications can take quite a long time to process, so please be patient. Unfortunately, 10 months for a U-visa is not highly...

Can i leave the country to go back home for 2 weeks and come back to continue my studying while maintaining F1 status?

As long as your visa is current and you are not otherwise inadmissible, you should be ok.

Yes, USCIS is going to - likely - read every single word in an application submitted! So, make wise choices in what evidence to submit. Ultimately...

Selected as the best answer

Yes, you may apply again, but unless you cure what was the basis for the first denial(s) you are likely to receive the same response. In your case,...

Step by step complete procedure to file for an Immigration Marriage Petition

You will file the I-130 with proof of your current marriage to the U.S. citizen. Once that is approved, you will file for adjustment of status,...

Is there any advantage of having us citizen child on h1b-h4 stamping?

What advantage are you thinking it would bring? The child is a U.S. citizen, so bring proof of his/her U.S. citizenship (i.e. US birth certificate...