Get your taxes done using TurboTax
you can't enter directly on Schedule D if that's what you mean by it's locked
go to Open Form > Capital Asset Sales Worksheet
and plug in your short and long term proceeds/cost basis in that worksheet and that will flow to Schedule D
another alternative if you've got your net short and longs calculated offline, is you can just plug in a 1099-DIV with short term gain as ordinary dividend and long term gain as qualified dividend. if you have a net loss that's a negative adjustment to income. Check 1040 and the Qualified Dividend and Cap Gains Worksheet for the outcome.
you can probably also just use something like this for estimation purposes and turbotax will be ready for filing
https://www.dinkytown.net/java/1040-tax-calculator.html
