What's new in income tax folios

Income tax folios are a series of technical publications that reflect the Canada Revenue Agency's interpretation of federal income tax provisions as they relate to various topics. They were introduced in March 2013 and are gradually replacing income tax interpretation bulletins. To see the complete list of folios, visit the Income tax folio index page.

Activity in the last twelve months

New or updated folios published in the last twelve months
Date Title Type
May 19, 2026 S3-F4-C1, General Discussion of Capital Cost Allowance Update
March 31, 2026 S5-F2-C1, Foreign Tax Credit Update
January 8, 2026 S4-F7-C1, Amalgamations of Canadian Corporations Update
August 15, 2025 S1-F1-C1, Medical Expense Tax Credit Update
July 15, 2025 S2-F2-C1, Employee Professional Membership and Other Dues New

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2026-05-19