Can a U.S. citizen adopt an undocumented child? To Adopt a Foreign-Born Person, They Must Be Under 16
For immigration purposes, only children can be adopted, and the adoption must be finalized before the child turns 16 years of age. Because adoption itself can be a lengthy process, you’re probably better off starting when the child is age 15 or younger.
Can a U.S. citizen adopt an immigrant adult? While it is possible to adopt an adult foreigner in the United States, it does not give them a leg up or change the immigration process. In other words, U.S. immigration laws do not extend special benefits based on adult adoption. That said, adopted by a U.S. citizen may entitle the adoptee to inheritance rights.
Can a U.S. citizen adopt an immigrant? Only U.S. citizens can use the Hague and orphan processes to petition for an adopted child. These processes have different requirements from the family-based petition process. Lawful permanent residents and U.S. citizens can use the family-based petition process.
Can you sponsor an illegal immigrant? Anyone who intends to sponsor someone else for a green card must fill out and submit an affidavit of support. This affidavit is essentially a legal contract between the sponsor, the person who is filing for someone to get a green card, and USCIS.