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Hot Topics - Week of January 19, 2025
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Last week most consulted articles from our Knowledge Base
  1. CRA Efile error - account number given in the attached T619 electronic transmittal records does not match the account number you used to sign in
  2. CRA ERROR CODE 503.0 - The web address for Federal EFILE does not redirect to the appropriate CRA page
  3. Forms - What identification numbers do I need to be able to file slips or a T5013 return electronically, and how do I set the options in the program?
  4. Forms Transmission of Slip - The MM number is not accepted anymore. How to proceed?
  5. How do I register for the ''support.cch.com/oss/canada'' Support Platform?
  6. I'm not able to transmit slips electronically for 2023 and prior years
  7. Cannot log in to the ''support.cch.com/oss/canada'' Support Platform
  8. How do I reset my password on the ''support.cch.com/oss/canada'' Support Platform? 
  9. FAQ – FT32024-001 – FTF2023-002 - Electronic transmission of the slips and the T5013 return – Annual CRA system update period for electronic filing applications
  10. Forms - How to set up the information for Electronic Services - Identification
  11. T4 Summary - Forms Program CPP2 (box 16A) is missing in version 2024 v1.0
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Products Version and Calendar

Product Date/
Current version
Scheduled date*/
Next version
Corporate Taxprep Dec. 9, 2024
2024 v2.0
Feb. 14, 2025 / 2024 v2.1
May 21, 2025 / 2025 v1.0
Taxprep for Trusts June 11, 2024
4.0 - 2024
Feb. 12, 2025 / 2025 v1.0
Feb. 26, 2025 / 2025 v2.0
Mar. 11, 2025 / 2025 v3.0
Taxprep Forms Dec. 18, 2024
2024 v1.0
Feb. 11, 2025 / 2024 v2.0
Mar. 4, 2025 / 2024 v3.0
May 22, 2025 / 2024 v4.0
July 22, 2025 / 2024 v5.0
Personal Taxprep Dec. 17, 2024
2024 v1.0
Feb. 13, 2025 / 2024 v2.0
Mar. 13, 2025 / 2024 v3.0
Apr. 3, 2025 / 2024 v4.0
June 10, 2025 / 2024 v5.0
* The dates are provided for information purposes only and are subject to change at any time without notice.
Product Date/
Current version
Scheduled date*/
Next version
T2Plus
T2Plus with CIF
T2
T2 with CIF
Nov. 21, 2024
24.2.3xx.126
Feb. 19, 2025 / 24.2.3xx.135
May 30, 2025 / 25.1.3xx.100
FormMaster Dec. 18, 2024
2024 v1.0
Feb. 11, 2025 / 2024 v2.0
Mar. 4, 2025 / 2024 v3.0
May 22, 2025 / 2024 v4.0
July 22, 2025 / 2024 v5.0
T1Plus
T1Plus Small Office
T1Plus Home Office
Dec. 18, 2024
24.1.3xx.100
Feb. 7, 2025 / 24.2.3xx.105
Mar. 14, 2025 / 24.3.3xx.110
Apr. 8, 2025 / 24.4.3xx.115
June 6, 2025 / 24.5.3xx.120
* The dates are provided for information purposes only and are subject to change at any time without notice.
Product Date/
Current version
Scheduled date*/
Next version
CCH iFirm Firm Management Dec. 6, 2024
2024.40
May 16, 2025 / 2025.10
July 18, 2025 / 2025.20
CCH iFirm Taxprep T1 Dec. 20, 2024
2024 v1.0
Feb. 14, 2025 / 2024 v2.0
Mar. 14, 2025 / 2024 v3.0
Apr. 4, 2025 / 2024 v4.0
June 6, 2025 / 2024 v5.0
CCH iFirm Taxprep T2 Dec. 6, 2024
2024 v2.0
Feb. 14, 2025 / 2024 v2.1
May 16, 2025 / 2025 v1.0
CCH iFirm Taxprep T3 June 7, 2024
v4-2024
Feb. 14, 2025 / 2025 v1.0
Mar. 4, 2025 / 2025 v2.0
Mar. 14, 2025 / 2025 v3.0
June 6, 2025 / 2025 v4.0
CCH iFirm Taxprep Forms Dec. 20, 2024
2024 v1.0
Feb. 14, 2025 / 2024 v2.0
Mar. 14, 2025 / 2024 v3.0
May 16, 2025 / 2024 v4.0
July 18, 2025 / 2024 v5.0
* The dates are provided for information purposes only and are subject to change at any time without notice.
Product Date/
Current version
Scheduled date*/
Next version
AliForm Jan. 29, 2024
1.0 - 2024
Please note that the release of AliForm v.2.0 has been cancelled. For more details, contact Customer Service by creating a support ticket.
* The dates are provided for information purposes only and are subject to change at any time without notice.
Product Version
CCH Engagement 2024.1.1
CCH Engagement Templates 2024
CCH ProSystem fx PDFlyer 21.0
CCH ProSystem fx Practice Management 2022.22.01
CCH Scan 21.0
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