First, you need to know the self-employment taxes:
The self-employment tax is 92.35%
Social security tax is 12.4% and Medicare tax is 2.9% = (15.3%)
Dividends and interest are not a part of the income.
58000 * 92.35% *15.3%
Turn the percentages into decimal form in order to multiply. You can do this by moving the decimals over twice or dividing each percentage by 100.
58000*.9235 * .153 = $8,195.
Annie's self-employment tax for the year is $8,195.
