I received a 1099-B related to a sale this past year based on a stock I initially purchased through an employee purchase plan. There are a number of line items which are listed as 'unsupported', as they did not have the cost basis information. I have records that provide that. When I enter this into TurboTax, do I list it now as 'supported' and add in the cost basis, or list it as 'unsupported' but add in the cost basis?
Thanks
