It depends. Is your business a Single Member LLC S corp? Or a LLC or Corp ? If you are just self employed or a Single Member LLC not a S corp you file it on Schedule C in your personal 1040 return.
You can enter Self Employment Income into Online Deluxe or Premier but if you have any expenses you will have to upgrade to the Self Employed version. Or use any of the Desktop CD/Download programs. How to enter income from Self Employment
https://ttlc.intuit.com/community/self-employed/help/how-do-i-report-income-from-self-employment/00/...
