As of 10 August 2026, the federal processing-time estimate for a Canadian citizenship certificate (proof of citizenship) was 25 months, with roughly 121,800 applicants awaiting a decision. Whatever the estimate says on the day you apply, one part of the process is under your control: submitting an application that is complete and readable, so it does not generate follow-up requests.
This guide covers who can apply online versus on paper, what the CIT 0014 document checklist involves, and IRCC's upload requirements for file size, format and one file per field — plus how to scan the supporting documents so they meet those requirements.
Is this an application for citizenship by descent?
Not exactly, and the distinction matters. This article is about applying for proof of citizenship — a citizenship certificate — which is what you request when you may already be a citizen and need a document that shows it. That is different from applying for a grant of citizenship (naturalisation), which has its own process and requirements.
If you are not sure which situation you are in, IRCC's page on the 2025 citizenship rule change and its eligibility guidance are the authoritative starting points. Nothing here is legal advice.
What the numbers looked like in August 2026
According to CIC News on 10 August 2026, the estimate for a citizenship certificate had reached 25 months, compared with 19 months in July 2026, 12 months in May and 10 months in January. The same report put the number of applicants awaiting a decision at about 121,800 — some 22,300 more than a month earlier.
Treat those figures as a snapshot of that date. IRCC recalculates its estimate regularly, so before you plan around any number — including this one — check the current figure on IRCC's own processing times tool.
What changed in the rules
Two changes coincided with the increase. On 15 December 2025, Bill C-3 came into effect and changed the first-generation limit on citizenship by descent. IRCC's own wording is careful here: the limit was removed in some situations, not universally. For people born or adopted outside Canada on or after 15 December 2025 in the second generation or later, eligibility also depends on the Canadian parent having spent at least 1,095 days in Canada before the birth or adoption. Eligibility is fact-specific — check it against IRCC's current guidance rather than a summary.
Separately, CIC News reported that IRCC reviewed the documentation behind certificates it had already issued in June 2026 and paused finalising new citizenship-by-descent applications during that review; as of 10 August 2026, the same source reported that processing had resumed.
On timing, CIC News notes that IRCC's estimate is calculated from the applications already in the queue when a file is submitted. Estimates change over time in both directions, so check the current tool before making plans.
Can you apply online, or must you apply on paper?
Not everyone can use the online citizenship application. As set out on IRCC's how-to-apply page (checked 11 August 2026), you may apply online for yourself if you were born on or after 15 February 1977 and you either became a naturalised Canadian citizen on or after 17 April 2009, or were born outside Canada to a parent who was born in Canada on or after 15 February 1977 or granted citizenship on or after 17 April 2009. A parent may apply online for up to three children at once, subject to the eligibility conditions on IRCC's page.
As of the same date, IRCC directs applicants to apply on paper in a number of situations, including: born in Canada on or before 14 February 1977; naturalised on or before 16 April 2009; replacing or updating an existing certificate; applying for four or more children; or where the reason for applying differs for each person on the application.
Two procedural rules are worth knowing before you start. Do not apply online for a request you have already submitted on paper — IRCC states it will not process the online application. And once you start an online application, you have 60 days to submit it, which is a good argument for having your documents scanned before you open the form.
The CIT 0014 checklist
The document checklist for this application is CIT 0014, last updated June 2026. Online applicants receive a personalised checklist inside the account and do not submit the CIT 0014 PDF. Paper applicants print it, tick each item, arrange the documents in the order shown, and place the completed checklist on top of the package.
For paper applications, IRCC requires all documents as colour copies that are clear and easy to read. If a document is not in English or French, you also need a translation plus a sworn statement (affidavit) from the translator — and IRCC does not accept translations by family members.
Required evidence varies by applicant, so follow the personalised online checklist or the current CIT 0014 paper checklist rather than a generic list. Where citizenship runs through a parent, grandparent or earlier ancestor, IRCC's guidance describes the kinds of records it accepts as proof of that person's citizenship — including baptismal certificates or records, and copies or certified records — which in practice often means old, fragile paper that is awkward to photograph well.
IRCC's upload requirements
If you are applying online, three rules govern every file you attach:
- File size: the online citizenship application accepts up to 4 MB per file. Limits differ by portal — the IRCC Portal allows 5 MB — so check the limit for the account you are actually using.
- Formats: the online citizenship application accepts .jpg, .jpeg, .png, .tif, .tiff and .pdf.
- One file per field: you can upload only one file per upload field. IRCC states that if you upload several files to the same field, only the last one is saved — so a multi-page record has to be combined into a single file.
IRCC's own advice for oversized files is to save at the lowest file-size setting, scan or save at a lower resolution such as 96 DPI or 150 DPI, crop the empty space around the document, and remove unnecessary images. Its guidance on combining documents notes that third-party websites and apps can merge PDFs, but that IRCC cannot guarantee the security of such services. Before handling birth certificates and identity records with any tool, check whether it processes files on your device and review its privacy policy.
How to scan the documents so they meet the requirements
- Work from the checklist. Scan in checklist order and name each file plainly —
01-birth-certificate-applicant.pdf,02-parent-birth-certificate.pdf— so the right file lands in the right field. - Scan in colour. Colour copies are what the paper instructions ask for, and colour can make seals, stamps and ink easier to read.
- Flatten the document and light it evenly. Use a plain, dark surface in indirect daylight. Shadows and glare can make a scan difficult to read.
- Crop to the document edges and straighten it. This removes dead space, which improves legibility and reduces file size — cropping is one of IRCC's own size-reduction tips.
- Combine multi-page records into one file. A certificate with a reverse side, or a multi-page record, belongs in a single PDF, because only one file per field is saved.
- Check the size before uploading. Stay under the limit for your account — 4 MB for the online citizenship application. If a file is too large, lower the resolution (IRCC suggests 96 or 150 DPI) rather than cutting off part of the page.
- Keep your own copies. With an estimate measured in months or years, you may need these files again — for a status enquiry, a passport application, or a replacement request.
A phone scanner app such as Scan Cam covers the mechanical part of this: edge detection and straightening, colour capture, merging several pages into one PDF, and compressing a file to fit an upload limit. What it does not do is validate your eligibility or the completeness of your application, and no app can affect IRCC's processing time.
Document-preparation mistakes to avoid
- Photographing at an angle. Skewed, shadowed images are a common reason a document is hard to read.
- Splitting one record across a single field. Only the last file uploaded to a field is saved; the others are not kept.
- Compressing until the text breaks. Meeting the 4 MB limit is pointless if the result is illegible. Lower the resolution stepwise and check readability at 100% zoom.
- Skipping the translation affidavit. A translated document without the translator's sworn statement is incomplete, and a family member's translation is not accepted.
- Submitting the same request twice. IRCC states it will not process an online application for a request already filed on paper.
Frequently asked questions
Should I wait to apply until processing speeds up? Processing estimates change over time and are recalculated regularly; check IRCC's current tool before making plans.
Can I fill in the forms on my phone? IRCC advises that the CIT 0014 PDF should be opened on a computer with Adobe Acrobat Reader and may not work properly on phones or tablets. You can still prepare and scan your supporting documents on a phone beforehand.
What file size and format should I aim for? For the online citizenship application: .jpg, .jpeg, .png, .tif, .tiff or .pdf, up to 4 MB per file, one file per upload field.
Do I need colour scans if I apply online? The paper instructions specify colour copies that are clear and easy to read. Colour is the safer default either way, since it keeps seals and stamps legible.
Sources
- IRCC — Apply for a Canadian citizenship certificate: How to apply (online vs paper eligibility, colour-copy and translation requirements, accepted ancestor documents)
- IRCC — Document Checklist CIT 0014 (last updated June 2026; personalised checklist for online applicants)
- IRCC — Change to citizenship rules in 2025 (Bill C-3, first-generation limit, 1,095-day requirement)
- IRCC Help Centre — file size limits, accepted file formats, combining documents into one file and reducing file size
- CIC News, 10 August 2026 — processing time for proof of Canadian citizenship surpasses two years (25-month estimate, 121,800 applicants, June 2026 review)
Processing times, backlog figures and procedural rules cited here were checked on 11 August 2026 and change frequently. Confirm the current estimate and requirements on IRCC's own pages before applying. This article is general information, not legal or immigration advice.