I think of early decision...

UMTYMP_student
Sun, 05 Aug 2012 06:30:39 +0000

Early decision is binding so if you are admitted you must attend [there are some exceptions if you do not receive sufficient financial aid]. Early action at MIT is non-binding so admitted students are under no obligation to attend. As you are international applicant you must apply regular action anyways though although many other colleges will still allow you to apply either early decision or early action.