Is the income from 1099-NEC forms included in the gross business income on line 1 of Schedule C? If not, or if there is no Schedule C in your tax return at all, you may have entered the 1099-NEC forms incorrectly, or you may have answered a question in such a way that TurboTax did not treat them as self-employment income. After you enter a 1099-NEC TurboTax asks whether certain "uncommon situations" apply. Did you select one of the uncommon situations? Or you may have entered the 1099-NEC but did not complete the business income section.
