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Hot topics - Week of June 17, 2024
NEW: Changes to telephone services
Please refer to the Contact Us section of our corporate website to learn about changes to our telephone service schedule, and to view the list of products now supported exclusively through web tickets and live chat.
Web tickets and live chats are given priority over calls
For a faster service, connect to our Support Platform to create a web ticket through our virtual assistant who will either offer you to submit your case or to chat live with an agent. Consult this article for more details: How do I create a support case or initiate a live chat?
Most consulted articles in the Knowledge Base (as of June 17, 2024)
  1. The federal T1 return is rejected by the CRA with error code 70127.
  2. How do I register to the new ''support.cch.com/oss/canada'' Support Platform?
  3. How do I reset my password on the ''support.cch.com/oss/canada'' Support Platform?
  4. CRA EFILE ERROR - 90315 - The federal T1 return is rejected by the CRA with error code 90315.
  5. How do I update my support case on the ''support.cch.com/oss/canada'' Support Platform?
  6. CRA EFILE ERROR 110-B: T1 return is rejected with error code 110-B for filer
  7. How do I import slips into the Taxprep Forms program?
  8. Taxprep T1 - How to import the data from the Pre-bankruptcy to create the Post-bankruptcy return?
  9. EFILE rejection error E1, 451 or T802 for a return in CCH iFirm Taxprep
  10. T2 - The RQ Web service is not available or the Internet connection could not be established
Products Support
Cantax
Cantax T2/T2Plus
Description-Product/ Last update
2024 2024-May-30
2023 2024-Feb.-21
2022 2024-Feb.-21
2021 2021-Nov.-18
2020 2021-Apr.-30
Archives 2020-May-28
Video Tutorials 2014-Sep.-2

Documents/ Links
Cantax T2Plus - System Requirements 2023-Nov.-16