You’ll need to submit the appropriate forms. (Which forms you’ll need to submit will depend on your circumstances). You’ll need to submit passport style photographs, government-issued identification, copies of birth certificates, documents that show your lawful presence in the U.S. (non-immigrant visa, arrival or departure records), medical examination reports, and any other required documentation (which can vary depending on your situation). Voloshen Law Firm P.C is a law firm in Bucks County & will help you understand the documents you’ll need and help you gather all evidence you might need to complete your marriage-based visa application. Speak to one of their green card lawyers in Bucks County PA.