Maple News reports that Canada’s citizenship rules for descent were expanded on December 15, 2025, removing the first-generation limit and opening eligibility to more people born outside the country. The process still requires documentation, but the system now accommodates gaps by allowing applicants to explain missing pieces and demonstrate their efforts to locate records.
IRCC’s proof-of-citizenship process centers on three core elements: proof of identity, the lineage from the Canadian ancestor, and proof that the ancestor was in fact Canadian. There is no requirement that a citizenship certificate or a Registration of Birth Abroad exist in every generation; missing documents are not a dead end if you can supply credible alternatives and follow best practices in your application.
Where possible, applicants can use a range of alternative records to establish the link to a Canadian ancestor. Acceptable options include provincial birth certificates, citizenship or naturalization certificates, a Registration of Birth Abroad, or a Retention certificate. Even older records—such as a British naturalization certificate issued in Canada or in Newfoundland—can be relevant for ancestors from earlier periods. In some cases, a parent’s birth certificate naming a Canadian grandparent can help corroborate the connection.
Because many records are not held in a single nationwide archive, searching provincial registries (for example, Ontario, Quebec, and British Columbia) and national repositories can be essential. Library and Archives Canada also holds some older naturalization records and historic vital records. When records are missing, look for name variants and consider a broad date range, since spellings shift, borders shift, and some people were never recorded in the same way.
If no matches are found, a “no record” letter can document the search. Ontario offers birth-search letters, British Columbia has a written search report, and IRCC can conduct its own records search to confirm whether a file exists. It’s important to note that these letters demonstrate due diligence and are not by themselves proof of citizenship. If you request an IRCC records search alongside your certificate application, the search fee may be waived.
When you don’t know all the details, honesty is preferred. IRCC encourages applicants to enter “unknown” for missing information and “NA” for not-applicable questions, with space to explain any changes or uncertainties. If you run out of room, attach a separate page clearly labeled with the question you’re addressing. A clear explanation of a gap is part of a strong application.
For children born outside Canada on or after December 15, 2025, where the Canadian parent was also born abroad, IRCC may require proof that the parent spent at least 1,095 days of cumulative physical presence in Canada before the birth. If this is a concern, Maple News recommends consulting an immigration professional to determine the exact requirements and possible remedies.
Gaps in family records are common under the new descent pathway. The program is designed to accommodate imperfect documentation and to rebuild the lineage from available pieces. In many cases, a second citizenship is within reach despite missing records. A qualified immigration lawyer or specialist can help identify the exact documents you need, highlight bridging gaps, and advise on the best approach for your situation.