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Mar 6, 2019 · If you need specific information about your business, call our Business Enquiries line at: 1-800-959-5525. For more information on telephone service (including hours of service), go to Telephone numbers .
- Need to contact the CRA about your business taxes? Here’s ...
For information or transactions that cannot be performed...
- Need to contact the CRA about your business taxes? Here’s ...
Contact information for the Canada Revenue Agency, including CRA phone numbers for personal and business taxes, benefits, and more.
- Overview
- If you still need to call us
- Contacting us on someone else's behalf
April 4, 2022
Ottawa, Ontario
Canada Revenue Agency
High call volumes to the Canada Revenue Agency's (CRA) Business Enquiries Line can result in long wait times to reach a client service representative.
Here are some quick and easy alternatives to finding the information you need (instead of calling).
Check Canada.ca: We're improving the information on our web pages to make it easier for Canadians to find what they need online. This includes services and information for:
For information or transactions that cannot be performed online or if you have account specific questions about your business, call our Business Enquiries line at: 1-800-959-5525.
Our phone lines are open:
•Monday to Friday: 8 am to 8 pm (local time)
•Saturday: 9 am to 5 pm (local time)
For more information about our hours of service, visit Contact the Canada Revenue Agency.
To protect account security, you will be asked a number of questions to validate your identity, please have the following information ready:
Only authorized representatives are able to call on someone else's behalf. Representatives are individuals you authorize to help manage your business' tax information. It's important to know who your representatives are and what information they have access to. You can remove representatives that are not current by using My Business Account.
Authorized representatives can do one or more of the following:
•Access your personal tax information, tax assessment or reassessment
•Get information about your business tax accounts
•Update some of your business number and program account information
•Access or update your non-resident tax account information
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