Almost 300,000 Connecticut residents acquired dual citizenship overnight following Canada’s update to its citizenship by descent law.

The recent amendments to Canada’s Citizenship Act, effective December 15, 2025, removed the generational restriction on inheriting Canadian citizenship for individuals born before that date.

Today, any Connecticut resident who meets the eligibility criteria can apply for proof of Canadian citizenship and obtain a Canadian passport, provided they can demonstrate a continuous lineage from a Canadian ancestor.

Research indicates that approximately 9% of Connecticut’s current population has Canadian roots, a statistic derived from studies by Patrick White and data from the U.S. Census Bureau.

The significant prevalence of Canadian ancestry in Connecticut can be attributed to the migration of nearly 900,000 French-Canadians, known as ‘La Grande Saignée’ (The Great Hemorrhage), who moved from Quebec to New England between 1840 and 1930 in pursuit of employment opportunities.

By the conclusion of this migration wave, Connecticut was home to over 67,000 French Canadians, leading to a substantial increase in descendants with at least one Canadian forebear in each subsequent generation.

This season, residents of Connecticut, along with individuals nationwide, are assembling documentation and initiating citizenship verification procedures, not with immediate plans to relocate to Canada, but to secure a Canadian passport for potential future use.

Process of Obtaining a Canadian Passport for Connecticut Residents

U.S. citizens born in the United States with a Canadian ancestor, regardless of the generational gap, automatically qualify as dual citizens of both countries.

Prior to acquiring Canadian passports, they must first receive official confirmation of their dual citizenship status from the Canadian government.