If one of your parents was a Canadian citizen at the moment you were born, you’re probably a Canadian citizen right now — even if you’ve never lived in Canada, held a Canadian passport, or ever thought of yourself as anything other than American.
It does not matter if that parent moved out decades ago, never held a Canadian passport, has no remaining ties to the country, is not on speaking terms with you, or has since passed away.
What matters is their legal citizenship status on the date when you were born.
Are you a Canadian citizen?
If you have a parent who was Canadian, whether or not you are Canadian depends on some factors:
Your parent was born in Canada. This is the simplest case there is. Most people born in Canada are citizens, subject principally to the foreign-diplomat exception, and that citizenship doesn’t expire because they moved away, or never applied for a Canadian passport. Check your parent’s birth certificate. A Canadian province or territory as the place of birth settles the question, and submitting a proof of Canadian citizenship application is usually straightforward.
Your parent was naturalized in Canada. This could have happened when your parent was a child, alongside their own parents, or as an adult who applied on their own. The timing matters: your parent’s naturalization has to have taken effect before you were born. Naturalization after your birth does not pass to you.
The scenario that trips people up
There’s a third way a parent can be Canadian, albeit not a first-generation Canadian: your parent might be a citizen by descent themselves, meaning they inherited citizenship from their own parent (your grandparent), or an ancestor further back. Thanks to Bill C-3, which took effect on December 15, 2025, there’s no longer a cap on how many generations that status can travel through.
Unsure where you qualify? Here is a reference table to help:
| Your situation | Your citizenship status |
| Parent born in Canada | Likely a Canadian citizen already |
| Parent naturalized in Canada before you were born | Likely a Canadian citizen already |
| Parent naturalized in Canada after you were born | Likely not a Canadian citizen through this parent |
| Parent is a citizen by descent (your grandparent or an earlier ancestor was Canadian) | You may still be a Canadian citizen, thanks to Bill C-3, if the line of de |