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16 December 2025

Canada amends Citizenship Act through Bill C-3

On 15 December 2025, Canada amended its Citizenship Act through Bill C-3, an Act to Amend the Citizenship Act (2025). The changes have significant benefits for "Lost Canadians" who had no path to a citizenship grant under previous law. Bill C-3 automatically extends Canadian citizenship to people born outside of Canada to a Canadian parent in a second or later generation before 15 December 2025.

A Tax Alert prepared by EY Law LLP group, and attached below, provides additional details.

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Attachment

Full text of Tax Alert

Document ID: 2025-2529

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