Computation of salary income received outside india

It is based on the residential status. If he is a resident of both the countries by the respective tax laws, then we have to analyse the DTAA between the countries to decide on the country in which he will be a resident. If he is a resident of india, then such salary income will be taxable in india but the tax paid in foreign can be claimed as tax credit in the return and only additional tax if any has to be paid in india.

Has he paid any tax in foreign country?

I know the things shared by. Assessee went to USA for new assignment and before that he was resident in india and also filed ITR for previous years.

Now my question is that he was not in india for FY 2015-16 and he have received income in foriegn currency on which tax also deducted so whether he need to file the return for that FY?

Yes tax deducted. See the below image:

Also share how I can convert this in indian currency. I mean which amounts we will take as an salary.

Thanks for help.