If you are the only member (owner) of your LLC, then you default to be taxed as self-employed and you file all personal income and your consulting income, together on your personal return.
Your self-employed income and expenses are reported on schedule C, with the net amount flowing into your income on page 1 of your personal return. It looks like you are in the Home and Business software, which is exactly what you need.
You can add your consulting income under the Self-employed Business section (under Income) and the software will ask you all necessary questions to report all of your income and expenses.
