The information imported would have been the information available at the time of import as provided by your investment institution. To find out exactly which information was not included, compare the slips currently listed in your CRA My Account to the entries on your return. Select the option for tax slips from the "Tax Returns" tab of your CRA My Account.
If you are not a CRA My Account holder, use figures from your paper slips or contact your investment institution for a full list of amounts.
