Home loan deduction allowed 1.5lakh u/s 80c,but interest on home loan deduction allow upto max 30k or if loan taken 1/4/1999 onward upto max 2lakh u/s 24(b). Your question is interest on home loan you recieve answer of home loan i clarify both of you ok.
Under Section 24(b) of the Income Tax Act 1961, Maximum deduction for Interest on Borrowed Capital is Rs. 2,00,000/- in case of SELF OCCUPIED PROPERTY.
And the Principal portion is allowed as Deduction under Section 80C of the Income Tax Act 1961 upto Rs. 1,50,000/-