Can I apply for a marriage green card after entering the U.S. on a tourist visa?
If, at the time you enter the U.S. on a tourist visa, you intend to immigrate to the U.S., you may be ineligible to receive a green card. However, if, at the time you enter the U.S. on a tourist visa, you fully intended to timely depart from the U.S. and decided to immigrate only after entering the U.S., you may be eligible to receive a green card.