IN VUELLE SINGLE, HEAD OF HOUSEHOLD OR MARRIED FILING SEPARATE if taxable income is Over But Not Over Tax Due is SO $15.000 3% of taxable income S5 000 S30.000 $450 plus 6.25% of excess over $ 15.000 $1387.50 plus 6.5% of excess over $30.000 IN VUELLE SINGLE, HEAD OF HOUSEHOLD OR MARRIED FILING SEPARATE if taxable income is Over But Not Over Tax Due is SO $15.000 3% of taxable income S5 000 S30.000 $450 plus 6.25% of excess over $ 15.000 $1387.50 plus 6.5% of excess over $30.000