1) top up your rrsp balance to $25k max (so you $25k, your wife $25k for a total of $50k)
http://www.cra-arc.gc.ca/tx/ndvdls/t.../menu-eng.html
-putting money into RRSP will bring down your taxes and potentially get you a refund
2) have you thought about RESP (for your kid)?
-put money into an RESP for your kid and receive grants from the government (max of $500 grant / year)
http://www.cra-arc.gc.ca/E/pub/tg/rc...2-e.html#P9_59
http://www.canlearn.ca/eng/saving/cesg/index.shtml