Ever since the passing of Bill C-3, many Americans are turning to AI for information on Canada’s citizenship by descent laws.
For routine questions, AI tools can be a helpful starting point, and guide people in the right direction.
That being said, when AI is used in place of an immigration professional, that can carry a risk. We asked AI a series of questions on the topic of Canadian citizenship by descent to see the advice it was doling out.
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Methodology
For this article, we used the latest default model for the free unpaid tier of ChatGPT (GPT-5.5).
We asked GPT-5.5, the above questions on July 29 and instructed the bot to keep the answers short and to-the-point. Web browsing was off when we asked these questions.
1. How long does a proof of Canadian citizenship application take to process?
AI answer: incorrect, out of date
The bot responded: “The current processing time for a routine proof of Canadian citizenship application is about 8 months, although complex applications may take longer. Check IRCC’s processing times page for the latest estimate.”
Answer:
Although asking people to check IRCC’s processing times page is good advice, the actual processing time for a proof of Canadian citizenship application, as of July 2026, is 19 months. This figure is updated monthly, and subject to change.
This is also an example where a reader would have to be proactive about turning on the web search or deep research feature to get more accurate results, as opposed to relying on the default mode, which uses web browsing at its discretion.
2. What types of documents can I submit to prove my Canadian citizenship by descent?
AI answer: accurate, but incomplete
The bot responded, “to prove Canadian citizenship by descent, applicants may submit documents such as birth certificates showing the family relationship, Canadian citizenship certificates, naturalization certificates, certificates of registration of birth abroad, or other official records linking each generation. If certain records are unavailable, IRCC may accept alternative evidence, such as baptismal records, hospital records, or census documents, depending on the circumstances.”
Answer:
While this answer is generally accurate, it should have mentioned that the documentation must be issued by the original source authority that created or keeps the record and must clearly show who issued them. This includes vital statistics offices, archives, and federal record-keeping offices.
This is part of a more recent update that the citizenship department made in June 2026, so it’s possible the LLM was operating with out-of-date information.
3. Does IRCC accept all birth certificates for proof of Canadian citizenship applications?
AI Answer: Accurate, incomplete
The bot accurately responded, “no. IRCC does not accept every type of birth certificate.”
It then went on to add, “the department generally requires an official birth certificate issued by the government authority responsible for vital statistics in the country or region where the birth occurred. If a birth certificate is unavailable or does not contain the required information, applicants may be asked to provide alternative official records or additional supporting documents.”
Answer:
While this information is accurate, it is incomplete.
For example, IRCC does not accept birth certificates (or even marriage certificates) that have been issued by the province of Quebec before January 1, 1994.
This is an example of integral and necessary information that an LLM may easily leave out but is necessary for an applicant to know when filling out an application.
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4. What do I do if I cannot find the documentation I need for my proof of Canadian citizenship certificate?
AI answer: accurate, could use more context
The bot said, “If you cannot find the documents needed for a proof of Canadian citizenship certificate application, you should first try to obtain replacements from the relevant government authorities.
If the required documents are unavailable, IRCC may accept alternative evidence, such as baptismal records, hospital records, school records, census records, or other official documents that help prove your identity, date of birth, and family connection. You should also include an explanation of why the original documents cannot be provided. IRCC will assess the evidence on a case-by-case basis.”
Answer:
While the answer is generally accurate, the bot only mentions an “explanation” and fails to mention a no-record letter. This is an official statement from a vital statistics office showing that a vital record does not exist, and it is mandatory in cases where one cannot find the required documentation (even if they are able to source replacements).
5. If I am a Canadian citizenship by descent, can I use Canada’s free healthcare system?
AI answer: Accurate
The bot said, “yes, if you are recognized as a Canadian citizen by descent, you may be eligible for Canada’s publicly funded healthcare system, but citizenship alone does not automatically give you immediate access.
Healthcare eligibility is determined by each province or territory. You generally need to live in that province and meet its residency requirements before you can receive coverage. For example, in Ontario, Canadian citizens who make Ontario their primary place of residence may apply for OHIP coverage.
If you live outside Canada and only obtain citizenship through descent, you would typically need to move to Canada and establish residency before accessing provincial healthcare benefits. You would not receive healthcare coverage simply by holding a Canadian citizenship certificate or passport.”
Answer:
This answer is succinct and accurate.
It’s important to note that LLMs are not deterministic and it’s possible that users posing the same questions may receive entirely different responses.
Why you may want to consult an immigration representative
AI tools can be useful for a first pass at understanding Canada’s citizenship by descent rules, but they come with limits worth knowing.
Confident hallucination: Chatbots can generate answers that sound authoritative and are simply wrong — a phenomenon called hallucination, which can lead to misrepresentation.
Inconsistent answers: The same tool can also give different answers to the same question asked twice, since these systems are not fully deterministic. For something as fact-specific as a proof of citizenship claim, where the outcome can hinge on a single ancestor’s birth year or an interrupted line of descent, that kind of inconsistency is a risk.
No accountability: An AI chatbot has no legal accountability for the advice it gives, and no liability if that advice turns out to be wrong or leads to a rejected application.
No privilege, no authorization: Conversations with a chatbot are not protected by solicitor-client privilege the way communications with a lawyer are, so anything shared may not be as confidential as people assume.
And unlike a lawyer, consultant, or paralegal listed with the College of Immigration and Citizenship Consultants, a chatbot is not an IRCC-authorized representative and cannot act on anyone’s behalf in dealings with the department.
Recency gaps: Finally, AI models are trained on data up to a certain point and are not always aware of changes after that cutoff. Rules under Bill C-3 have been evolving quickly, and a chatbot may not reflect the most recent IRCC guidance, forms, or processing practices. To avoid this, one must ensure they switch on the web search function for real time news and information.
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