How to determine the cost basis on Form 1099-B, when basis is not reported to the IRS.. Need to determine gain/loss
I have a broker statement with form 1099-B and on the summary page it says: Term - Undetermined; Form 8949 - B or E (Basis not reported to the IRS).... There is a proceed amount shown but the cost basis is 0.... How would you determine the cost basis?
