My F1 visa gonna expire this May but I can stay in US legally because my study is until 2010. However, if I want to make AOS based on marriage, do I have to extend my visa? If not, does an expired F1 visa cause any trouble? Many thanks.
My F1 visa gonna expire this May but I can stay in US legally because my study is until 2010. However, if I want to make AOS based on marriage, do I have to extend my visa? If not, does an expired F1 visa cause any trouble? Many thanks.
You're either in status or you're out of status. If you're in status, you use your visa to cross the border - your visa's expiration date doesn't directly affect you're being in or out of status.
If you enter legally on an F visa, even if you go out of status, you can later petition to adjust your status based upon your prior F1 status. But I recommend staying in lawful status.