published on 4 June 2026 @ 3:45 pm · COMMENT

Canada’s Expanded Citizenship-by-Descent Rules Trigger Surge in U.S. Applications

Canada’s decision to eliminate the first-generation limit on citizenship by descent has triggered a dramatic increase in proof of citizenship applications, particularly from the United States, with ripple effects now being felt across immigration processing systems and provincial archives nationwide. The application is not straightforward, and legal assistance is generally required.

Since Bill C-3 came into force on December 15, 2025, individuals born before that date who can trace a continuous line of descent to a Canadian ancestor may qualify for Canadian citizenship — regardless of how many generations removed that connection may be. The change has potentially opened eligibility to millions of Americans, particularly those with French Canadian or Acadian ancestry linked to historic migration patterns into New England and Louisiana.

The practical challenge for many applicants, however, has become proving that ancestry. Provincial archives across Canada have reported unprecedented demand for historical records such as birth, marriage, baptismal, and death certificates required for proof of citizenship applications. Quebec’s national archives reportedly experienced a 3,000 percent increase in requests, while archives in New Brunswick, Nova Scotia, and Prince Edward Island have all reported significant backlogs and extended response times. Legal counsel can navigate these complications to avoid unnecessary delays and to ensure correct evidence is obtained.

At the federal level, the surge has also placed pressure on Immigration, Refugees and Citizenship Canada (IRCC). Processing times for proof of Canadian citizenship certificates have now reached approximately 12 months, up sharply from five months in mid-2025, with application inventories exceeding 70,000 files.

The overwhelming majority of new applicants appear to be Americans seeking a second passport and long-term mobility options rather than immediate relocation to Canada.

Taken together, the developments represent one of the most consequential expansions of Canadian citizenship eligibility in decades — and an example of how legislative changes can rapidly reshape both immigration demand and administrative capacity across multiple levels of government.

filed under: IMMIGRATIONPERMANENT RESIDENCE