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Hands raised during a Canadian citizenship oath ceremony

Your ancestor's Canadian birth could make you a citizen, thanks to Bill C-3

Bill C-3 has eliminated the first-generation limit for Canadian citizenship by descent. This change allows citizenship to pass down through generations, making it possible for individuals with a Canadian ancestor to apply for citizenship. To be eligible, applicants must have a Canadian ancestor and be able to prove their family link. They must research their family history and gather supporting documents, such as birth, marriage, and death certificates, as well as identity documents.

The Canadian government introduced Bill C-3, which came into effect on December 15, 2025. This new bill allows individuals with a Canadian ancestor to apply for citizenship, regardless of the generation. According to CIC News, this change is expected to impact millions of people worldwide. I find it interesting that this change has the potential to reunite families across borders.

how bill c-3 affects canadian citizenship

Before Bill C-3, Canadian citizenship by descent could only pass down one generation to someone born outside the country. This meant that grandchildren and later descendants were typically excluded from citizenship, even if their Canadian ancestor's citizenship was not in doubt. With the elimination of the first-generation limit, anyone born before December 15, 2025, with a Canadian ancestor may be eligible for Canadian citizenship. For more information on the changes to Canadian citizenship laws, you can visit the IRCC website or our citizenship page.

who is eligible for canadian citizenship by descent

To be eligible, applicants must have a Canadian ancestor and be able to prove their family link. This can be done by gathering supporting documents, such as birth, marriage, and death certificates, as well as identity documents. For those with a pre-1947 ancestor, additional research may be required to establish citizenship. The process can be complex, but the IRCC website provides more information on the requirements and process for applying for proof of citizenship.

what to do if you have an ancestor born in canada

If you believe you may be eligible for Canadian citizenship by descent, the next step is to research your family history. Start by talking to the oldest living relative in your family and gathering information about your Canadian ancestor. You can then begin collecting supporting documents and assembling your application. Our news page has articles such as How to confirm with IRCC whether your ancestor was a Canadian citizen before you apply for proof of… and 100,000 Citizenship Backlog: Can Bill C-3 Applicants Force IRCC To Act? - immigration.ca that may be helpful in your research.

processing times for proof of citizenship

The processing time for proof of citizenship applications has increased to 19 months, as reported in our article Canada’s processing time for proof of citizenship jumps to 19 months as the queue nears 100,000 -…. This change may impact applicants who are waiting for their citizenship applications to be processed. For more information on the current processing times, you can visit the IRCC website.

next steps

If you believe you may be eligible for Canadian citizenship by descent, start by researching your family history and gathering supporting documents. You can find more information on the application process and requirements on our citizenship page and the IRCC website. Our news page also has articles that may be helpful, such as My spouse found out they’re a Canadian citizen by descent. Am I eligible for citizenship, too? -… and IRCC’s proof of citizenship review: what happened, what changed, and what to do if you’re impacted.

Official current rules are at canada.ca/immigration; this guide is independent reference content.

A small portion of this article — research support, fact-cross-checking, and copy-editing — was assisted by AI tooling. Editorial decisions, source verification, and final sign-off remain with our team. We cite primary sources from canada.ca for every factual claim.

Last reviewed: July 14, 2026

IRCC.com is an independent news site and not affiliated with the Government of Canada.

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