Yes, line 3 of Schedule D is for current category C sales, not for your capital loss carryover. You can edit that line. Here's how to do it in TurTurboTax Online:
- Sign in to your TurboTax account.
- Select Wages & Income, then Review, or Pick up where I left off.
- Select Edit/ Add to the right of Investments and Savings (1099-B, 1099-INT, 1099-DIV, 1099-K, Crypto).
- Find the section where the sales were entered, expand the section by selecting the down arrow to the right.
- Select Edit.
- Look for the Sales Section column and find the line that shows Short-term (Box C).
- Select the trash can icon to the right of that transaction to delete it.
- Answer Yes, to confirm your delete.

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