Can a citizen of Brazil use his American SSN to work in the USA?

Does he also have authorization to work?

I do appreciate all the lawyers who have given their answers.Thanks to all of you.

You need to hire an attorney.

I am a green card holder for ten years ,but have'nt work for the past three years can i apply for citizenship now.

I agree.

Im on a visa waiver due to leave in 2weeks but i intend to marry. am i able to overstay my visa if i send the papers prior 90dys

You should consult with an attorney BEFORE you do anything. I am in New York.

Green Card through employer question please see below:

You should have an attorney review everything for you.

What is deferent between Form I-485 Supplement A and i-485

They are for 2 different purposes. Some times you may have to fill them both out. It depends on the case.

Would an address change extend the processing time even if the average processing time in the office at new location is lower?

There may be other things going on that could affect the case in any direction. Consult with a local immigration attorney such as myself should...

You should really consult with an immigration attorney and maybe have the attorney speak to your brother. If the intent of your brother is not...

I-485 Derivative .Main applicant became citizen. Can I work with the exsiting EAD until I get my new EAD with I-130 application

Consult with an immigration attorney to review all of your facts.

I 824 FTJ approved last month but NVC does not have our case USCIS says file has been sent did they sent to consulate in India?

I also agree.