Tds benifits on home purchase through personal loan

Hi

I am salaried person.

As most of you know that in Delhi around 70% Properties are unauthorised. And we need to buy it through GPA only. I have bought a property through GPA in Delhi & took 15 Lac Personal Loan for that. While searching on Google, i found that i can take its benifits in Income Tax. But my employer is not allowing me in that. Can anyone help me with Notification Copy issued in this respect.

I will be very thankfull.