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Canadian Payroll Year-End and Tax Updates for Microsoft Dynamics GP

This page contains the Canadian Payroll Year-End/Tax Update for Microsoft Dynamics GP

The 2025 Canadian Payroll Year-End Update includes the following changes: Target Release December 17, 2025

XML and Form changes RL-1 -XML and form changes T4 - XML changes T4A - No Changes

Tax table changes for 2026 PENDING release Canada Revenue Agency (CRA), T4127.

This will be translated to French

Note:

For the 2025 Year - Approved Numbers for Quebec
Software Development Number for XML - RQ-25-01-120
RL-1 Slip Authorization number - FSXXXXX (PENDING) (enter in the Payroll T4/R1 Print window)

All you need to know about Year-End closing for each module and changes, check out the Microsoft Dynamics GP 2025 Year-End Blog Series.

Installation Instructions

  1. It is recommended to have a working backup of the following items before applying any patch file:

    a. DYNAMICS database
    b. All Company databases
    c. Reports.dic & Forms.dic - export the reports and forms through Customization Maintenance (Tools | Customize | Customization Maintenance)
    d. eConnect PRE and POST Procedures if customized

  2. The Year-End/Tax Update is inclusive of all previous hot fixes, service packs, and GP

  3. The only supported upgrade path to the current release is from the release 1 year back from current in accordance with the Modern lifecycle

Downloads

The table below lists the required download

Release Date Download Version
6/16/2025 MicrosoftDynamicsGP18-KB5049238-ENU.msp Canadian Payroll Version - 18.7.1831

This table lists the required documentation

Description Documentation File Type/Size
2025 Canadian Payroll Year-end Update & 2026 tax tables for Microsoft Dynamics GP Canadian Year-End MSP (178MB)

French & Spanish Translations

Previous Canadian Payroll Year-End and Tax Updates for Microsoft Dynamics GP Are Available at the Following Locations:

Support Information

For technical support questions, contact your partner or direct your questions to the Support for Business Hub.