What form should a non relative fill out in order to help sponsor an immigrant?

A joint sponsor needs to complete the Form I-864. The Form I-864A is for a household member who's income is being used to meet the poverty...

I have a Green Card and live in the US, I have two sons who are under the age of 18 who entered the US on visitor visa.

No, because immigrant visas (IV's) are currently backlogged for the preference. If immigrant petitions were previously filed a while ago and IV's...

AOS: is 2016 tax year too late to be the most recent year?

The joint sponsor should provide the 2017 return and info unless an extension was filed. Consult with a lawyer for further assistance.

Will I be able to return to US if I leave the country with a probation permission being a H4 holder

It would not hurt to have an immigration lawyer review any criminal records before the departure to make sure.

It may be best to proceed with the VAWA case and not start over based upon the re-marriage, but this is a matter of eligibility and strategy that...

How I can send the I 131 form to the right office?

Follow the instructions on the USCIS website or hire an attorney!

About I 131 A form, asking for a reentry permit. what is the best way to send this form? Do I need to print it to sign it?

The form and instructions are free on the USCIS website. Consult with a lawyer if you need assistance with preparing and filing the case. Good luck!

Hello! I am on my first H2b that expires May 20, 2018.

No, as long as you have a valid passport, H-2b visa and intend to depart the U.S. when required. Good luck!

No, the affidavit of support is needed for for family cases. Good luck!

Does my husband needs to have Affidavit of support attached to his I-485?

The affidavit of support is for family / marriage-based adjustment of status, not employment-based. Consult with a lawyer for assistance. Good luck!