Information
Taxable income (annual): $45,300
Fed. income tax: $5,345.40
Step-by-step explanation
You want to find the net federal income tax rate (which is a percentage)
Therefore, you find out $5,345.40 is what percent of $45,300 (put this as an equation, with x being on the taxable income side, so:
5,345.40 = 45,300x
Divide 45,300 by both sides, so the right side cancels out and:
5,345.40 ÷ 45,300 = 0.118
Convert 0.118 into a percentage (multiply it by 100)
0.118 x 100 = 11.8%
Solution
The net federal income tax rate is 11.8%