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CRA Requests

Sending a Request to the CRA 


Important Notice: Changes to CRA Request Processing

Due to recent process changes by the Canada Revenue Agency (CRA), MedChart will no longer be able to process new CRA requests as of February 14, 2025.

How Clients Can Access Their CRA Information
Your clients can retrieve the necessary information directly through the CRA’s secure online portal, My Account: CRA Login Services.

Alternatively, you can submit requests directly to the CRA using the following contact information:

For Ontario Residents

Sudbury Tax Centre

  • Mailing Address (General Correspondence):
    PO Box 20000, Station A, Sudbury, ON P3A 5C1
  • Mailing Address (Income Tax & Benefit Returns):
    1050 Notre Dame Avenue, Sudbury, ON P3A 5C2
  • Phone Number: 1-800-959-8281 (no direct line to the tax center)
  • Fax Numbers: 705-671-3994, 1-855-276-1529

For Non-Ontario Residents

Winnipeg Tax Centre

  • Mailing Address (General Correspondence):
    PO Box 14000, Main Station, Winnipeg, MB R3C 3M2
  • Mailing Address (Income Tax & Benefit Returns):
    PO Box 14001, Station Main, Winnipeg, MB R3C 3M3
  • Courier Delivery Address:
    66 Stapon Road, Winnipeg, MB R3C 3M2
  • Phone Number: 1-800-959-8281 (no direct line to the tax center)
  • Fax Number: 204-984-5164

For further details, please visit the CRA website or contact the appropriate tax center directly.




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