Dear aspirant,

To make ews certificate these eligibility criteria is to be followed and fulfilled which are as follows:-

1. Your family income should not be less than 8L per annum.
2. You should not own more than 5 acres of land.
3. You should not own a residential area of 1000 sq ft.

Generally for ews certificate father income is shown only because normally everyone's mother is housewife. So you should show only father income to avail ews certificate.