TT not accepting my 1099-K form-- Not producing my Schedule C. All input verified and checked.

Do all of the proceeds of the IRS form 1099-K flow to your self-employment activity reported on Schedule C Profit or Loss From Business?

If that is the case, is the IRS form 1099-K reported from within the self-employment activity?  The problem may originate from the form being reported from outside of the self-employment activity.

In TurboTax Premier Online, report the IRS form 1099-K as follows:

• Down the left side of the screen, click Federal.
• Down the left side of the screen, click Wages & Income.
• Click on the drop down arrow to the right of Self-employment.
• Click to the right of Self-employment income and expenses.
• At the screen Your 2024 self-employed work summary, click Edit.
• At the screen Here's your info, select Add income for this work.
• Select Form 1099-K.