I made a python script the generate a capital gain report file for each year you traded on CaVirtex. It use the adjusted cost base to calculate the capital gain for your tax return. To generate the report you simply need to download your trade history file from CaVirtex https://www.cavirtex.com/trade_history_csv.

https://github.com/dunand/CaVirtexCapitalGain

More info on the adjusted cost base http://www.cra-arc.gc.ca/E/pub/tg/t4037/t4037-e.html#P1180_82238

Disclaimer : I'm not affiliated with CaVirtex and I do not guarantee the accuracy of the report.

I was wondering if Cavirtex would give people  Tax form to fill out but I might keep this handy in case thanks