need it for taxes

I don't know much about doing taxes but according to here: http://housing.mcmaster.ca/residence...ions/Fees.html at the bottom you can only claim $25 for living in residence.

If you want to know how much you paid you can log into Mugsi --> My student accounts and cashiers-->account statement then set the date back to the august or something

I think all you need to bring in to get your taxes done is your T2202A... Its on Mugsi under tax certificates...
I think that should have what you need for the McMaster related stuff.