Free eligibility check
Could your family line make you Canadian?
A few questions, about two minutes. You see a preliminary result straight away, with no email needed to see it.
The eligibility check needs JavaScript. You can also send us a message with what you know about your Canadian relative.
This is a preliminary result based on general rules. It is not legal advice or a decision on your citizenship. A licensed representative reviews your case before any application, and only IRCC decides.
About eligibility
Common questions.
What is citizenship by descent?
It is Canadian citizenship that passes from a Canadian parent to a child born outside Canada. You don't apply to become a citizen. If the law covers you, you already are one. What you apply for is a citizenship certificate, the document that proves it.
What changed on December 15, 2025?
Until then, citizenship by descent generally stopped at the first generation born outside Canada. Bill C-3 removed that cut-off for people born before December 15, 2025. If your Canadian parent was also born abroad, you may now be a citizen through them.
For children born outside Canada on or after that date, a Canadian parent who was also born abroad must have spent at least 1,095 days in Canada before the birth.
How far back can the Canadian ancestor be?
For people born before December 15, 2025, the law sets no fixed number of generations. What matters is that the chain is unbroken: every person between you and the Canadian ancestor has to be recognized as a citizen under the Citizenship Act, including people whose status was restored by later amendments.
The further back a line goes, the more there is to prove. That is why the research comes before any talk of an application.
My ancestor moved to Canada and became a citizen. Does that count?
It can. A naturalized Canadian passes citizenship to children born after they became a citizen. A child born before the parent's citizenship was granted is not automatically a citizen through them. Comparing those two dates is one of the first things we check.
I'm already in Canada on a work or study permit. Does this replace my immigration application?
They are separate things. A permit or a permanent residence application asks Canada to let you stay. Proof of citizenship confirms a status you already hold by law, and a citizen needs no permit at all.
Until a citizenship certificate is issued, keep your current status valid and follow its conditions. A licensed representative can advise you on how the two fit together.
What if nobody in my family was Canadian?
Then this route doesn't apply to you, and we will say so. Citizenship by descent needs a Canadian citizen in your direct line: a parent, a grandparent or an earlier ancestor. No research or paperwork can create one.