self cert mortgages are increasingly becoming popular as defined means of earning are rapidly eroding and changed pattern of work is frequently taking its place, especially with introduction of bonuses, part time and short term jobs in recent years. This mortgage does have its limits with regard to lending money. To borrow in this kind of mortgage, then necessarily requires that individual should prove his income or property value. Individual can borrow less than 75% of proven value of property if he puts down substantial degree of deposits or property certificates. However, in few cases, depending upon consent of lender, individual can borrow 85 % of value on self-cert basis.