Get clarity on your citizenship claim before you file.

Who Qualifies

You may qualify for a Canadian citizenship certificate if:

Bill C-3 Eligibility: You automatically became a citizen under Bill C-3 and need a certificate as proof.
Adoptions Abroad: You were adopted abroad before December 15, 2025 by a Canadian parent who was also born or adopted abroad.
Children Born Abroad: Your child was born or adopted abroad on or after December 15, 2025, and you can show 1,095 days of physical presence in Canada before that date.
Lost Canadians: You are a “Lost Canadian” under the earlier Citizenship Act, or a descendant of one.

Processing Times and Urgent Requests

Processing times have moved significantly since Bill C-3 took effect and should be confirmed against IRCC's current figures before this page is published. As of IRCC's early September 2026 update, proof of citizenship was running approximately 33 months with a backlog past 136,000 applications.

Urgent processing is available on defined grounds, including a job that depends on proof of citizenship, a school place, family emergency travel, statelessness, access to pensions or health care, or confirmed air travel within six months.

The Application Process

The form itself is four pages. The difficulty is the evidence behind it: any weak link in the chain and the application is refused, or returned as incomplete, which means starting the queue over rather than picking up where you left off.

Building Your Case

IRCC is not just reviewing your form, it's assessing whether your documents prove an unbroken chain of descent. The records that matter most:

Long-form birth certificates showing both parents
Baptismal or parish records for ancestors born before civil registration
Marriage and name-change records connecting the generations
Naturalization records showing whether and when an ancestor became a citizen of another country

Where a record genuinely can't be obtained, IRCC will consider secondary evidence: a documented search, statutory declarations, and affidavits addressing any name variations.

Canadian Citizenship by Descent

Bill C-3 removed the first-generation limit on Canadian citizenship by descent. If a parent, grandparent, or great-grandparent was born in Canada, you may already be a citizen without knowing it, even if that ancestor left decades ago and never returned.

The application itself is short. Proving the chain of descent behind it is where most applications succeed or fail, and with processing now running near three years, a returned application is a serious setback rather than a minor delay.