渐入“加”境
这个可以给年收入低于20，000刀的学生免费报税：http://quicktax.ca/student 。试了一下，一直摁“continue”走了一遍，最后建了个账户，先保存了有时间慢慢修改信息。
这个网上报税软件一共分以下8项：
Intro 简介，印象和税务局的有个界面差不多，包括卖屋退税、修屋退税等
Personal Profile 这里是你的基本情况，包括是否有投资收入等
Income 收入，包括填T4表等
RRSPs
Deductions 可减税的项，包括学费、公交费、捐款等
Provincial 报省税，包括房租退税等
Review
Print & File
下面来自Quicktax.ca的帮助
How long can I carry forward student loan interest?
You can carry-forward the interest paid on your student loan for up to five years. 贷款利息有免税额，可以往后延续到第二年报税，最多可延续5年。
Example
Pat's student loan payments were $350 per month for 2009. Of each payment, $50 was for interest and $300 was principal. Pat's mother made half of the payments in 2009.
Pat didn't have net federal tax (on line 420 of T1 General), so he didn't claim student loan interest on his 2009 return. He can carry forward the $600 in student loan interest until his 2014 return.
Pat's mother cannot claim any student loan interest on her return (only the student can claim this credit).
How many years can I carry forward these amounts?
You can carry forward unused tuition and education amounts until you have enough income to use them all up. 学费书费可以一直延期到你有足够的收入来用它减税为止。如果你用它的一部分减税了，剩下的转到下一年。
下面是里面用到的名词解释：
did you make tax instalment（分期付款） payments for 2009?
Patronage allocations
Patronage n. 赞助，光顾，任免权
allocation n. 配置，分配，安置、
slider
n. 滑行的人，滑雪者
n. 滑动器
n. [棒球]滑行曲线球
Federal logging tax credit的logging不知什么意思，到官方网站查到下面的解释，也没明白，但可以确定我和无关。
If you paid a logging tax to a province for logging operations you performed in the province, you may be able to claim a logging tax credit.
I have a carry forward of alternative minimum tax payments from prior years 的alternative minimum tax payments不知指什么。
Ontario Property Tax and Rental Credit项里的Roll number不知怎么解释，此格我留空。
最后，quick.ca要求填写付款信息，说如果免费，就不会扣钱，但还是要填付款信息，我本来犹豫，后来发现只是填写地址、姓名，并不要填写帐号、信用卡之类的。用完，感觉软件还不错。