Our website is getting a new look! But don't worry; you'll still have access to all the same great information.
In an effort to improve your user experience and to ensure better website and application accessibility, we'll be changing our website's appearance in the next few weeks.

Federal tax information

Get information about federal taxes and how they affect your business. Learn about GST, HST, payroll deductions, income tax and more.

General taxation information


For businesses in Quebec, Revenu Québec administers the GST/HST.

Interacting with CRA

Income tax

Non-profits and charities


Underground economy


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Government Activities and Initiatives