I am not sure, but I know Revenue Canada will send you a letter after they confirm your tax return, stating the amount you have paid or you have got. I believe the letter is the one you need in the future. Do not worry.
Make a copy? It's easy. Go to their place with your ID and ask the agent to help.7 D0 n- u: Y$ G0 k( t' X# a- L
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For the Quebec one, the office of Revenue Quebec is in the buliding pf Complexe Desjardins(150 Rue Ste-Catherine)near China town.0 J D% V/ ?) b# }& Z. Z
! r. c8 k/ H% z0 K" EFor the federal one, the building of Revenue Canada is next to Complexe Desjardins(along Rue Rene-Levesque).