Section 80u deduction

Geetha Venkateswaran (self emplyed) (31 Points)

06 July 2014  

I  have retinitis pigmentosa  and therefore have low vision  and this has been getting worse over the years.

I have tunnel vision  and both my eyes have this problem. I want to know how to claim deduction under section 80 U.

Do I need a certificate from a government hospital or any doctor MS opthermologist will do? Thanks.