What Kind of Letter Do You Need?
The Office of International Student and Scholar Services (OISSS) has changed its letter policy.
OISSS no longer writes enrollment or visitation letters.
The only types of letters OISSS will continue to write are enrollment letters for a Canadian visitor visa, F-2/J-2 dependent visa letters, and detailed enrollment letters for Embassies or banking institutions. If you need one of these letters please contact OISSS.
Department of State requirements regarding the F-1 visa can be found here.