Many people believe that a parent must have been born in Canada or held a Canadian passport for their child to qualify for Canadian citizenship by descent. However, this is not always true.
Canada’s citizenship rules changed after Bill C-3 came into effect on December 15, 2025. The updated law removed the former first-generation limit for many people born before that date. Because of this change, more people may now qualify for Canadian citizenship through their family history.
In many cases, a parent may have already been a Canadian citizen without ever applying for a passport or even knowing about their citizenship status. As long as the legal requirements are met, their child may also qualify for Canadian citizenship by descent.
The sections below explain how these rules work and what applicants should know.
So, without further ado, let us begin!
Did A Parent Need To Be A Canadian Citizen?
Yes. To qualify for Canadian citizenship by descent, a person’s parent must have been a Canadian citizen when the child was born.
However, many people misunderstand what this means. A parent did not have to apply for Canadian citizenship, hold a Canadian passport, or even know they were a Canadian citizen.
Canadian citizenship by descent is automatic when a person meets the legal requirements. It is not granted only after someone applies for a passport or a citizenship certificate.
Because of this, a parent may already have been a Canadian citizen through birth in Canada or through their own Canadian family history, even if they never used that status.
Does A Canadian Passport Matter?
Holding a Canadian passport is not what gives someone Canadian citizenship.
A passport is simply a travel document issued to someone who is already a Canadian citizen. It does not create citizenship.
Similarly, a citizenship certificate is proof of Canadian citizenship. It confirms an existing status but does not grant citizenship by itself.
For this reason, a parent who never applied for a passport or citizenship certificate may still have been a Canadian citizen. If they were a Canadian citizen when their child was born, the child may also qualify under the citizenship by descent rules.
What If A Parent Never Applied For Citizenship?
A parent’s decision not to apply for citizenship documents does not automatically affect a child’s eligibility.
The important requirement is proving that the parent was already a Canadian citizen at the time of the child’s birth.
To do this, applicants usually need to build a complete family record connecting each generation to the earliest known Canadian ancestor.
For example, if a grandparent was born in Canada, applicants normally need official documents showing the relationship between the grandparent, the parent, and the applicant.
These records may include:
- Long-form birth certificates
- Marriage certificates, where required
- Legal name change documents, if applicable
- Other official records that connect each generation
The stronger the document trail, the easier it becomes to confirm eligibility.
What If The Canadian Parent Has Passed Away?
A parent’s death does not prevent someone from claiming Canadian citizenship by descent.
Citizenship eligibility depends on whether the parent was a Canadian citizen when the applicant was born, not whether the parent is still living.
Even if the parent never obtained a Canadian passport or citizenship certificate during their lifetime, the child may still qualify.
Applicants simply need to collect the official records that connect them to their parent and connect the parent to the Canadian ancestor.
How Bill C-3 Expanded Citizenship By Descent?
Bill C-3 introduced major changes to Canada’s citizenship by descent rules.
Before the law changed, citizenship by descent generally stopped after the first generation born outside Canada.
For many people born before December 15, 2025, that limit has now been removed.
As a result, individuals who can trace an unbroken family line to a Canadian ancestor may already be Canadian citizens under the updated law.
Each generation must be supported with official records showing the family relationship from one person to the next.
Because of this change, many families who were previously not eligible may now qualify for Canadian citizenship.
How To Begin A Citizenship By Descent Claim?
The first step is learning more about the family’s history.
Older relatives may remember important details about parents, grandparents, or earlier generations who lived in Canada. They may also know where important records were issued or where family members were born.
After identifying the earliest known Canadian ancestor, applicants should begin collecting official documents that connect every generation in the family line.
These records often include long-form birth certificates, marriage records, adoption records where applicable, and legal name change documents.
Every document should come from the government authority that originally issued or maintains the record.
Once all supporting documents are collected, eligible individuals can apply for a Canadian citizenship certificate. This certificate serves as official proof of Canadian citizenship.
After receiving the citizenship certificate, applicants may then apply for a Canadian passport.
When Professional Advice May Be Helpful
Some citizenship by descent cases are simple, while others involve more detailed family histories.
Applications involving several generations, legal name changes, missing records, or incomplete family documents may require additional research before they can be submitted.
In these situations, speaking with a licensed Canadian immigration lawyer or a regulated Canadian immigration consultant may help applicants better understand their eligibility and prepare the required documents correctly.
MakeHomeCanada, a Canadian immigration leader, promises excellence and tailored pathways for your Canadian journey. Get in touch with us at [email protected].
