Help with 2011 Personal Tax Credits Return?

-I am a 20 year old individual who have two part-time jobs and my recent employer gave me a 2011 personal tax credit return form and a 2011 provincial tax credit return to be filled out. I am in a dilemma because I don't know what to put in line 13 (total line). I had filled out one before but when I was employed by a placement agency (whereas nothing sort of happened to me since I got a job before they can even find me one...) I had somebody as a guide and she just carried the amount from line 1 to line 13. I am currently receiving GST/HST credit annually and am receiving income tax return quarterly; what amount should I put on line 13 given my situation? Should I put 0 or carry down the amount from line 1You would carry down the amount from line 1. This is the basic personal tax credit that everyone gets, no matter what. If your total income during the entire year from BOTH jobs will be less than this amount, then your employer will not take off tax from your paycheques. If your one job is below this amount, and the other one isn't, then only get the lower one to not take off taxes, or else you will end up owing money when you file your taxes.

The GST/HST credit does not count towards your income.
Sorry dnt know