Maple News reports that Canada’s citizenship law changed on December 15, 2025, a shift that means millions of Americans may now be Canadian citizens by descent. If your spouse is among them, they can apply for proof of Canadian citizenship; once IRCC confirms, they receive a citizenship certificate. With that status, they can apply for a Canadian passport and enjoy the right to live, work and travel in Canada. The certificate is official proof of citizenship. So what does this mean for you?
Can I claim Canadian citizenship through my spouse? Citizenship by descent is based on being born to or adopted by a Canadian parent; it is not acquired through marriage. That means your spouse’s new status does not automatically grant you citizenship. However, it can open other pathways, and your children may also be eligible for citizenship by descent depending on several factors.
How does citizenship by descent give a spouse more options? While you won’t become a citizen automatically, a Canadian citizen spouse may be able to sponsor you for Canadian permanent residence if they meet the sponsorship requirements. As a permanent resident, you can live, work or study anywhere in Canada, access most social benefits, and enjoy protection under Canadian law and the Canadian Charter of Rights and Freedoms. Residency obligations for permanent residents require, generally, 730 days of physical presence in Canada within every five-year period to maintain status.
Next steps toward citizenship: After obtaining permanent residence, you may apply for Canadian citizenship once you meet the residency and other requirements. Typically this means at least 1,095 days of physical presence in Canada in the five years before you apply, including at least 730 days as a permanent resident. You’ll also need to file Canadian income taxes for at least three of those five years if you’re required to, and, depending on your age, demonstrate language ability, pass a citizenship test, and take the oath.
Are all Canadian citizens by descent eligible to sponsor spouses? Not automatically. To sponsor a spouse, partner or child, a Canadian citizen generally must be at least 18, living in Canada (or planning to live there when the applicant becomes a permanent resident), and commit to supporting the applicant financially. Several disqualifiers can apply, including serious past convictions, default on a sponsorship undertaking, incarceration, relying on social assistance (other than disability), or an active removal order. If the sponsor lives in Quebec, they must also meet the province’s sponsorship requirements.
Do I need any criteria to be sponsored as a spouse? You and any family members included in the application must pass background and security checks, and you’ll typically need a medical examination. Past criminal convictions can affect admissibility, depending on the offense, how long ago it occurred, and whether you have since been granted rehabilitation or a pardon.
Common-law and conjugal partners: You don’t need to be married. Canada recognizes common-law partners—relationships where the couple has lived together in a marriage‑like relationship for at least 12 consecutive months—and conjugal partners, who are in a long‑term relationship but cannot live together or marry because of barriers. Citizenship sponsorship is available for spouses, common-law partners, and conjugal partners.
What about our children? Any children you share with your Canadian citizen-by-descent spouse may also be Canadian citizens by descent. For children born outside Canada before December 15, 2025, Bill C-3 may have restored citizenship; in most cases, those children are automatically citizens if born to a Canadian parent, including children of a parent who became Canadian through the descent rule. For children born outside Canada on or after December 15, 2025, rules differ: if the other parent was also born outside Canada, they generally need 1,095 days of cumulative presence in Canada before the child’s birth or adoption for citizenship to pass on, unless an exception applies. If you have a child from a prior relationship with a non‑Canadian, that child would not automatically gain Canadian citizenship through your current spouse; sponsorship for permanent residence may still be possible if the child is under 22, and older children may qualify in some cases if they have depended on a parent due to disability.
Next steps: If your spouse has just learned they may qualify for citizenship by descent, they cannot sponsor you immediately. Before sponsorship, they will need clear proof of Canadian citizenship, such as a citizenship certificate. Processing times for a proof‑of‑citizenship certificate have varied and can be lengthy. For those recognized under Bill C‑3, the process begins with gathering documents showing lineage to the Canadian parent, completing and submitting the Application for a Citizenship Certificate (CIT 0001) and any applicable supplementary forms, along with photographs and identification. Begin with a citizenship-by-descent eligibility check and consider consulting a lawyer to map out both the certificate and a potential sponsorship path. Maple News will continue to follow developments on citizenship by descent and sponsorship to help families plan their next steps with confidence.