If this is income from being self-employed you will file a Schedule C and enter your income on this schedule. These links will be helpful to you: Self-Employed Tax Center Tax information for Businesses To file a Schedule C, here are the steps: Sign in to your account and select Pick up where you left off At the right upper corner, in the search box, type in schedule C and Enter Select Jump to schedule C Follow prompts, you might be prompted to an upgrade if you have expenses,