IT BENIFIT FOR STAMP DUTY AND OTHER PAYMENTS

1. Registration and stamp duty may get capitalised with the house property value, records registration cost is stamped on the registration deed / instrument. 

There is no specific exemption available under incometax for registration purpose only. 

2. sec 80C specifies only "repayment" of housing loans, direct payment towards cost of house property can not be claimed under this sec. 

3. No - The charges are accounted as "bank charges" and no deduction is allowed for "residencial house property" however if the property has income from it, then the same can be set off from that income only.