On January 12, 2026, the Canada Revenue Agency (CRA) published an updated version of the 2025 RC4157 Deducting Income Tax on pension and Other Income, and Filing the T4A Slip and Summary.
This guide serves as a key reference for payers, including employers, plan administrators, and other organizations responsible for reporting pension, retirement, and other types of income on the T4A slip.
Employers and other payers should:
- Review the updated guide to ensure their T4A reporting practices remain accurate and compliant; and
- Stay informed of CRA updates to reduce the risk of errors, penalties, and processing delays.