Please let me know whether 13500 is per month or 13500 is per annum. If its is per month than you dont need to pay taxes. If it is per month you will have to file return and pay taxes.
If 13500 is p.a., Your rental income chargeable to tax will be 9,63,900 considering exchange rate as 8.5
This can be further reduced by making investment upto 150000 under section 80C, maximum 50000 under section 80CCD and maximum 50000 under section 80D.
These are the common deductions available. List is long. We can discuss it over a call.
Please feel free to revert in case of any queries.
Thanks and Regards,
CA Abhishek Dugar