Can You Use Ancestry or FamilySearch for Canadian Citizenship?

Since June 17, 2026, the answer is no, at least not on their own. IRCC updated the official CIT 0014 Document Checklist to state that citizenship by descent applications "cannot be supported solely by third-party records." Ancestry.com, FamilySearch, MyHeritage, and every other genealogy aggregator are third-party records under this definition. A package built entirely from genealogy website printouts is now explicitly insufficient, regardless of what those records show.

Here is exactly what the rule change means and how to build a document package that passes.

The CIT 0014 is the document checklist IRCC publishes for citizenship certificate applications. The June 17 version introduced three explicit requirements that apply to every generation in your ancestry chain:

• Documents must be authentic, reliable, and verifiable
• Every generation must be supported by conforming evidence
• The application cannot be supported solely by third-party records

A third-party record is any document not issued by the original authority that created or holds the underlying record. That means Ancestry printouts, FamilySearch transcriptions, scans from genealogy databases, and similar sources do not meet the standard on their own, even if the underlying document is a genuine government record. Downloading or printing from Ancestry makes it a third-party copy.

IRCC's updated guidance is explicit: documents should come from a civil registry, vital statistics office, or provincial archive. The difference in practice:

• A certified birth certificate ordered from Ontario's Office of the Registrar General: original-authority document
• A scan of the same birth certificate downloaded from Ancestry: third-party record

Same underlying document, different chain of custody. IRCC cannot verify that a file downloaded from Ancestry has not been altered, cropped, or misidentified. A certified copy ordered directly from the province carries a registrar's seal and security features that confirm authenticity.

For records older than roughly 100 years, the original authority is usually a provincial archive or Library and Archives Canada, not the current vital statistics office. The right office depends on the province and the year of the record. Our province-by-province guide to ordering Canadian birth certificates covers the specific office, fees, and processing times for every province.

Ancestry and FamilySearch are useful at the research stage. Use them to:

• Identify which archive or registry holds the original record
• Confirm the year and location of a birth before spending money on certified copies
• Check for gaps in your family chain before you start the application
• Preview what a historical record looks like so you know what to order

The workflow: find the record on Ancestry, note the archive it came from, then order a certified copy from that archive. The genealogy site points you to the source. The government office gives you what IRCC will accept.

Index entries on genealogy sites, which are often transcriptions of the original register rather than images of the document itself, carry even less weight. A transcription can contain errors introduced during digitization. IRCC has no way to verify a transcription against the original register. Order the actual document, not the index entry.

The June 2026 update added a dedicated section for situations where original-authority documents are genuinely unavailable. Before you can rely on alternative evidence, IRCC now requires two things:

1. A written explanation of why the original document cannot be obtained
2. Proof that you tried: a letter from the vital statistics office confirming the record is unavailable, correspondence with the archive, or documentation that the register was lost or destroyed

Only after meeting that bar can you supplement with alternative sources such as census returns, church baptismal registers, immigration records, or a statutory declaration from someone with direct knowledge. The no birth certificate guide covers all of these options in detail.

The key change is that you cannot lead with a church record and bypass the certified birth certificate unless you have documented proof the certified copy does not exist.

Michael from Ohio traced his great-grandfather to New Brunswick. He found a 1902 birth registration image on FamilySearch, saved the PDF, and included it in his CIT 0001 package. What he needed instead: a certified copy ordered from the Provincial Archives of New Brunswick, which holds vital records from before 1920. The FamilySearch image told him exactly what to order and from where. It was not the order itself.

If you submitted a CIT 0001 before June 17, 2026, and your evidence relied heavily on Ancestry or FamilySearch records as primary proof, your file may be flagged during IRCC's ongoing review. IRCC confirmed in late June 2026 that it is pausing the finalization of some new citizenship-by-descent applications while conducting that review. If you receive a letter asking for additional documentation or to surrender a certificate, you can respond by providing certified copies from the original-issuing authorities. The full breakdown of what that process looks like is in our post on IRCC's certificate surrender letters.

Use genealogy sites to find records. Order certified copies from the government offices that issued them. Once you understand that distinction, building a compliant application package is straightforward.

MaplePass identifies which provincial or territorial office holds each record in your ancestry chain and generates the exact ordering instructions. Your completed CIT 0001 package contains documents IRCC will accept, not third-party records that trigger a review. Check your eligibility in two minutes at getmaplepass.com.