Canada Revenue Agency
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Help

Our Help features include:

Contact us . . .

If you can't find the answer to your question, call the Corporation Internet Filing Help Desk toll free at 1-800-959-2803, or for non-resident corporations, at 819-536-2360 or 204-984-3594 during our Help Desk hours of service.

You can also phone, write, fax, or visit your tax services office or tax centre. Contact information for tax services offices can be found in the government section of your phone book, or at our Web site: www.cra.gc.ca/contact.

Frequently Asked Questions (FAQs)