All international students in F-1 (and J-1) status are required to file at least one tax form if present in the US at any time in the previous calendar year—even if they had no US income. This process happens between January and April each year for the previous year. For example, 2013 taxes will be filed by mid-April of 2014. Students with U.S. income do pay taxes (taken out of their paycheck) and need to file taxes by April 15. Students without income (no tax has been paid) need to file by 15.

As an international student, it is essential that you fully understand your eligibility to work in the location of the internship or job and the process to gain work authorization. Eligibility to work considerations include:

Interning and volunteering offer opportunities to gain experience, build your skills, and strengthen your resume. For unpaid work on or off campus such as volunteering or an unpaid internship, you may start right away and do not need OPT. You must be sure the position is unpaid for anyone (i.e. not just you because you want to take the job as a volunteer). Start by using these tools:

We recommend you secure reservations off-campus. For a list of hotels that give a Columbia rate, please visit and book your reservation through the Columbia University Visitors Travel Portal.  There are other options in Manhattan and other nearby areas as well. Hotel options near the 1 subway line may be the most convenient for you to travel to the Morningside campus.