New law simplifies Canadian citizenship for Americans with ancestry.

Starting December 15, 2025, a new Canadian law has simplified citizenship rules for Americans with Canadian ancestry, allowing millions to claim dual citizenship more easily. The change recognizes descendants with Canadian grandparents or great-grandparents, though applicants must prove lineage and apply for a certificate. Motivated by political concerns, family heritage, and dissatisfaction with U.S. policies, many Americans are rushing to apply. Immigration lawyers report being overwhelmed, and while the government fee is low, legal assistance can be costly.