Getting a lower tax deduction certificate from ao

Suresh (Student Others) (38 Points)

08 September 2017  

I am an NRI and considering selling my house  property at Delhi .  It would be a Long Term Capital Gain as I am selling it after purchaging it in 1980.

Is it possible or is it permissible to obtain a certificate from my tax Assessing Officer  , so that the new purchaser can deduct TDS at a reduced rate . 

Suresh