mikowicz
New Member

How do I determine the cost basis and gain or loss for stocks I received as a child if there are no records?

My Dad gave me some AT&T stock sometime between 1948 and 1962 (i.e., between birth and 8th grade) but I have no recollection or any records of this gift.  Dad passed away several years ago.  I received quarterly dividends and know the stocks split in the 1980s.  I ended up with 26 shares of AT&T and sold them through Computershare in July 2015.  Computershare used the FIFO cost basis method and the gross amount of sale was $907.  I did not get a form 1099-B and the Computershare sales form shows "N/A" for covered cost basis, etc.  How do I determine the cost basis to report any gain or loss to the IRS for Federal income tax purposes?