Stamp duty & registration charges and other expenses which are directly related to the transfer are allowed as a deduction under Section 80C(2)(xviii)(d) For more detail open below link. https://www.simpleinterest.in/stamp-duty-and-registration-charges-deduction-section-80c/
stamp duty and registration charges and related expenses are allowed under 80C.Please read : https://idealconsultax.blogspot.com/2018/07/deductions-under-section-80c80ccc80ccd.H T M L