Deduction u/s 80DD

Doctor certificate is enough.. You are entitled to deduction of 50K/75K irrespective of the quantum of expenditure incurred

• For claiming the deduction, the assessee shall have to furnish a copy of the certificate issued by the medical authority under the Persons with Disability (Equal Opportunities, Protection of Rights and Full Participation) Act, 1995 along with the return of income under section 139.

I agree with the explanation given by P Sarkar.