I am an international student holding an F-1 visa since August 2009, and I did not have any income last year (2015). I got a part-time job early December 2015 but the first paycheck came January 6 this year. I also started a C-corp in December 2013 but I have never received paychecks or any income from it. Do I have to file income tax? In previous years, I did not file tax when I did not have any income, and I saw this webpage says I might have to file Form 8843, but the information is from 2015. I want to know a firm answer about this.Thank you.
EDIT: I live, go to school and work in the state of New York.