What's new for 2017?

Form ON428, Ontario Tax, is used to calculate your provincial tax.

Form ON479, Ontario Credits, is used to calculate your refundable credits.

Form ON-BEN, Application for the 2018 Ontario trillium benefit and Ontario senior homeowners' property tax grant, is used to apply for the Ontario energy and property tax credit, the Northern Ontario energy credit, and the Ontario senior homeowners' property tax grant.

Ontario tax (ON428)

Tax rates for 2017

  • 5.05% on the first $42,201 of taxable income, +
  • 9.15% on the portion of taxable income more than $42,201 but not more than $84,404, +
  • 11.16% on the portion of taxable income more than $84,404 but not more than $150,000, +
  • 12.16% on the portion of taxable income more than $150,000 but not more than $220,000, +
  • 13.16% on taxable income over $220,000.

Ontario health premium

Application for the 2018 Ontario Trillium Benefit and Ontario Senior Homeowners' Property Tax Grant (ON-BEN)

Ontario offers the following credits and grant:

To estimate payments to which you may be entitled, you can use our calculators:

For more information

If you have questions about your income tax return, go to Taxes or call 1-800-959-8281.

To get forms, go to Forms and publications.

If you have specific policy or program-related questions about Ontario tax and credits, go to Ontario Ministry of Finance, or call the Ontario Ministry of Finance at 1-866-ONT-TAXS (1-866-668-8297), or by teletypewriter (TTY) at 1-800-263-7776.

Provincial and territorial government partners

Report a problem or mistake on this page
Please select all that apply:

Thank you for your help!

You will not receive a reply. For enquiries, contact us.

Date modified: