As a student visa holder do I need to file a tax to the US Tax Authorities?

An international student will be taxed in the same manner as a non-resident alien for US federal income tax purposes, which means that they will be taxed only on US-source income.If you had US-source income, such as wages from a job in the US, scholarships, or certain types of grants, you may need to file taxes even if you are a non-resident alien.

As an F1 visa holder, when should I leave the U.S. after completing my education?

F-1 visa holders have a 60-day grace period after completing their program of study or authorized Post-Completion OPT. During this time, you can leave the U.S., apply for a change of status, transfer to another school, or apply for Post-Completion OPT.  However, if your education is terminated by the school or if you fail to complete your program, yo