It is possible for a J-1 visa holder to apply for a green card (permanent residency) in the United States. However, the process can be complex and time-consuming.
Edmissions
First, J-1 visa holders who are subject to the two-year home country residency requirement must return to their home country for two years.
Consult with an experienced immigration lawyer if you are considering applying for a green card, as the process can be complex and the requirements can vary depending on your specific situation.