Proper entry on 2099-b

[andrewcurtishaye]

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

[KenH1 · Accepted solution]

Correct.  You'll need to supply the cost basis and the sales category, which will be either B (short-term noncovered) or E (long term noncovered).