Deduction under sec 24b and 80c

Only husband eligible for ded u/s 24

If wife is filling tax return she will take 80 c and 24b wholly husband will not as per your saying she is the owner of house
if husband is a co owner along with wife then apart from stamp duty or registration fees which is solely given by his wife he will take 50 %of 24b and 80 C and remain 50% by his wife

He will take 50% of 24B and 80C and it will remain 50% for his wife.

Husband can take 100 deduction for interest. Since husband can buy home in name of his wife. relevant case law of SC

@ Krishna Chaudhary can u plz share the case law