A broker or barter exchange must file Form 1099-B, Proceeds From Broker and Barter Exchange Transactions, for each person:
To enter capital gains and losses on Form 1099-B in the TaxAct® program (the TaxAct program transfers the data to Form 8949 Sales and Other Dispositions of Capital Assets and/or Schedule D (Form 1040) Capital Gains and Losses as necessary):
Note that any link in the information above is updated each year automatically and will take you to the most recent version of the webpage or document at the time it is accessed.