Change of status without traveling outside US?

Yes it is possible to change your status from F1 to B1/B2, without leaving the country. You must apply to change status before your current...

Sponsoring a green card for half silbings?

Yes you may sponsor your sister. Your sister will fall under the F4 family preference category. Unfortunately, there will be at least a 13 year...

How can my mother(permanent resident) legalize my 12 years old sister that is already in the US ?

As a permanent resident, you mother could file for your sister. Your sister would fall under the F2A category which means she'd have to wait about...

N400: Part I: Information about eligibility when filing under 4 year plus one day rule; what to choose?

You've been a permanent resident for at least 5 years, which is the basis for your eligibility for naturalization. I don't think a cover letter...

Daughter has i130 pending. Has to stay single to obtain USCIS benefits... what if she has a domestic/partnership certificate?

I agree with my colleague. U.S. immigration laws only recognize legal marriages.

When submitting N-400 I have included my childrens info, they are 19&16. Do I also need to complete another N-400 for my 19 yr

You are right that Naturalization applicant's have to be 18 years of age or older. This means that your 19-year old daughter can complete her own...

Currently, work authorization can take 4 months or longer. You can continue to follow up with your case by visiting the USCIS Case Status...

Green card through son?

Since you entered the U.S. legally, and your son is a U.S. citizen who is at least 21 years old, you would be classified as an immediate relative...

Can i switch from work visa tourist one for .traveling ?

You can change your status to B1/B2. To change from one nonimmigrant status to another, you must do so while your current nonimmigrant status is...

My question is concerning immigration papers ?

My experience is that it's currently taking about a year.