11年有收入的话估计会拿不到那个退税
I forgot to apply for the grant when I filed my 2010 and 2011 income tax and benefit returns. Can I still apply for the grant?
Yes. You can apply up to three years after the beginning of the tax year for which the grant applies. So, for the 2011 grant, you have until January 1, 2014, to apply for the grant on your 2010 return. For the 2012 grant, you have until January 1, 2015, to apply for the grant on your 2011 return.
Note:
To apply for your grant, do not file another income tax and benefit return. Instead, you can make your request to the Canada Revenue Agency by visiting My Account or sending the following documents to your tax centre: a completed Form T1-ADJ, T1 Adjustment Request, or a signed letter indicating that you want to apply for the 2011 and 2012 grant on your 2010 and 2011 returns. You would also have to provide the amount of your 2010 and 2011 property taxes paid and your spouse's or common-law partner's net income, if applicable. Include your social insurance number, your address, and a telephone number where you can be reached during the day.