Don't be worried... you can still file your return and claim refund of taxes:
As you must be aware that 31 July 2016 was the last date of filing income tax returns for FY 2015-16 (or AY 2016-17). However many of us may have missed this deadline because of either negligence or due to certain unavoidable circumstances. However, you need not worry unless you have any tax due to be paid.
The income tax provisions allow you to file the return of income even if you miss the deadline for submitting your ITR. You can still file belated tax returns by 31st March 2018. The refund, if any will be processed by the department only when the returns are filed.
Contact us at return@nritaxhelp.com for more details