Ontario

New for Ontario for 2021

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

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

Form ON-BEN, Application for the 2022 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 2021

Ontario tax

The following taxes are included in the calculation of your Ontario tax:

Non-refundable tax credits

Ontario offers the following non-refundable tax credits to reduce your amount of provincial tax payable:

Ontario Credits (ON479)

Refundable tax credits

Ontario offers the following refundable tax credits:

Application for the 2022 Ontario Trillium Benefit and Ontario Senior Homeowners' Property Tax Grant (ON-BEN)

Ontario offers the following credits and grants:

To estimate payments you may be entitled to, use our child and family benefits calculator.

For more information

If you have questions about your income tax return, go to Personal income tax 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 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.

Forms and publications

Related topics

Provincial and territorial government partners

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