If you have T5008 slips or imported them using the CRA AutoFill My Return feature, quite often the amounts in Box 20 - Cost or Book Value are missing. It is up to the taxpayer to complete this information so they are not paying Capital Gains on the entire Proceeds of Disposition.
If you need to return to a T5008 slip to fix an entry or add some more information (like the Box 20 - Cost or Book Value), in TurboTax Online or the EasyStep view of the CD/Download version:
Here's some more information from TurboTax about the T5008 slip: T5008 Slip – Statement of Securities Transactions
shapiroja
New Member
abig619208
New Member
user46098862
Level 2
CSharpe3
New Member
mxdtax
New Member
You have clicked a link to a site outside of the TurboTax Community. By clicking "Continue", you will leave the Community and be taken to that site instead.