Business income goes on Schedule C, where you report the 1,800ish and deduct your expenses of earning that income. The net amount from Schedule C is reported on Line 3 of Schedule 1. The net amount from Schedule 1 gets reported on Line 10a of Form 1040 whichever. Any form you could ever need is available at irs.gov if not included in your version of TurboTax, and you can always file by mail if you can't e-file everything you need. Don't underestimate the power of manual overrides to make everything else match up if your version doesn’t have everything you need built in.
