U.S. applicants surge for Canadian citizenship as tensions rise

Americans with Canadian roots are rushing to secure citizenship north of the border, turning a long-simmering question of family lineage into a measurable cross-border trend. Canada’s immigration agency has logged more than 1,000 additional proof-of-citizenship approvals a month since the rules expanded, and Reuters reported that about 48% of those extra approvals through February came from the United States.

The surge is being driven by Canada’s new citizenship-by-descent law, which took effect on December 15, 2025 after receiving royal assent on November 20, 2025. Under Bill C-3, a Canadian parent born abroad can pass citizenship to a child born abroad beyond the first generation if that parent had 1,095 days of physical presence in Canada before the child’s birth or adoption. The change also applies to people born before the law took effect who would have been citizens but for the old first-generation limit or other outdated rules.

That legal fix matters because the Ontario Superior Court of Justice ruled on December 19, 2023 that parts of the first-generation limit were unconstitutional. The Government of Canada said it did not appeal because the old law had “unacceptable consequences” for Canadians whose children were born outside the country. Ottawa introduced Bill C-3 on June 5, 2025 to extend citizenship by descent while preserving the value of Canadian citizenship, and the shift is now reverberating well beyond the families it was designed to help.

The numbers show how quickly the policy is being used. Reuters-reported data showed 1,140 added approvals in January 2026, 1,255 in February, and 1,405 in March. Nearly 2,500 Americans filed in January alone for proof of Canadian citizenship, far ahead of applicants from other countries. That makes the wave look less like a narrow legal workaround and more like a broad response to uncertainty in the United States.

Lawyers say many applicants are treating Canadian citizenship as an insurance policy. With President Donald Trump escalating tensions through tariffs on Canadian goods and remarks about annexing Canada as the 51st state, some Americans with Canadian ancestry are seeking a backup plan for work, study, and relocation. A Canadian immigration lawyer told Reuters that many people prefer to stay put unless conditions become “untenable,” but want a way out if they do.

For Seattle resident William Hunnewell, the appeal was practical: more options for his family, especially for his child’s education and future residence. That mix of politics, family planning, and economic hedging suggests the rush is about more than passports. For some Americans, Canadian citizenship has become a way to preserve mobility in an increasingly unsettled political era.