Did you earn wages in the United States between January 1, 2014 and December 31, 2014? If so, be aware that April 15, 2015 is the deadline to file tax returns for all exchange visitors who received wages in the United States during 2014. It is very important that you submit your tax return to the Internal Revenue Service (IRS) by this date. If you are due a refund and you miss this deadline, your refund may be delayed.