As for the net cost for attending SMU, the actual amount depends on the annual family income of the candidate. The net price is nothing but the actual amount that a student is required to pay in a year. The net cost to be borne is typically higher for candidates whose family income is comparatively higher. So, it all essentially depends on the family income bracket of the student. At SMU, the average net price is estimated to be around $40,404. Candidates whose annual family income is less than $30,000 will have to pay a net amount of $26,718. For the individuals whose income is somewhere between $30,001 and $48,000, the amount comes to $27,331. The amount stands at $31,813 for an annual income between $48,001 and $75,000, $34,587 for the $75,001-$110,000 income bracket, and $43,206 for a family income above $110,000.