Applying Green Card for parents

[jgawli]

I recently became a U.S Citizen and my parents are currently leaving with me. I want to apply for their Green Card but not sure what all documents are needed to do so. I want to do concurrent filing i.e. I-130 and 485 together. I read on this website about documents and what I understood is I need to submit my U.S naturalization certificate, my birth certificate which has names of my parents and affidavit of support but some of my friends told me that i need to submit my parents birth certificate and their marriage certificate as well which I don't think should be needed.

Please someone clarify to me exactly what documents are needed, i need to apply soon since they are here only till Dec 4th of this year.

Thank you,
Jyoti.

[immihelp]

Yes, those documents are needed.

Read https://www.immihelp.com/family-based-greencard/ for complete information.