The issue I'm having is that these are quarterly principal payments and it lists 4 separate principal payments for the same 100 shares. TurboTax is asking for a date acquired and cost basis for each date "sold or disposed" but I still own this. The cost basis is not indicated on the 1099-B, although I can look it up. If I do enter cost basis, it looks like I'm claiming a loss of an amount equal to the cost minus the principal payment.
So do I enter the total cost basis for each transaction even though it is not indicated on the 1099-B? Does it matter that it is for the same 100 shares for each transaction and calculates it as a loss even though I still own the shares?
