Hello!!!

Students those who have Annual family income less that 6lacs come under this category. The students claiming to be of this category must provide a family income certificate issued by jurisdictional tehsildar or block education officer  in the format provided by kcet. So you must download the format from the official website of kcet and then produce the proof

https://www.google.com/amp/s/engineering.careers360.com/articles/kcet-reservation-criteria/amp