It should be treated as self employment income, so that social security and Medicare tax are paid (since the "employer" didn't withhold those).
In TurboTax (TT), enter at:
- Federal Taxes tab
- Wages & Income
-Scroll down to:
- Other Common Income
-Income from Form 1099-Misc
Later check the box "Yes, it involved work like my main job"
Later, you'll enter more info at
- Federal Taxes tab
- Wages & Income
-Scroll down to:
- Business Items
-Business Income and Expenses (Schedule C)
