Not paid income tax

You can pay tax and file your return online for asst year 2014-15 and 2015 -16 and for 2013-14 you will have to file return in hard copy.

In my opinion , you are liable for the tax in all the three years and you should pay the tax after proper computation and file the ITR . You can file the ITR for AY 13-14 and 14-15 as of now as the earlier year has become time barred .

I suggest that you can use tax calculator provided in the Income Tax Department portal at the following link:

http://www.incometaxindia.gov.in/Pages/tools/tax-calculator.aspx

Your actual tax liability depends upon your age, residential status and gender.

for tax liabilities kindly send the details on our mail ID