IRCC Form CIT 0403: Fillable PDF
Application for Canadian Citizenship - Minors Applying Under Subsection 5(1)
Immigration, Refugees and Citizenship Canada
Citizenship application for minors under 18 applying under subsection 5(1) of the Citizenship Act.
Reviewed July 2026
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How it works
- 1
Download the form. Save the official PDF to your device.
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Open it in Adobe Acrobat Reader and fill in each field. Browsers show a placeholder page for this form type.
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Save and submit the completed form following the official instructions.
Form CIT 0403, Application for Canadian Citizenship - Minors Applying Under Subsection 5(1), is for children under 18 who apply for a grant of Canadian citizenship without relying on a Canadian citizen parent. It became relevant after changes to the Citizenship Act removed the adult age requirement from subsection 5(1), opening that route to minors.
CIT 0403 is a dynamic XFA form, so browser PDF viewers show only a placeholder page. Download the current version from the IRCC website and complete it in Adobe Acrobat Reader on a computer. Universal PDF tools can help you prepare the rest of the package, such as merging or compressing scanned supporting documents.
What is Form CIT 0403 used for
This form covers the less common minor route to citizenship. Most children apply under subsection 5(2) with Form CIT 0003 because they have a Canadian citizen parent. CIT 0403 exists for minors who do not qualify that way, for example children in care or children whose parents are not becoming citizens.
The application collects the child's personal and immigration history, details about the person applying on their behalf, and the declarations IRCC needs to assess a subsection 5(1) application from a minor.
Who files Form CIT 0403
The application is normally submitted by a parent, legal guardian, or another person or body with custody of the child, such as a child welfare agency. The instruction guide explains who qualifies to apply on a minor's behalf.
- The child must be a permanent resident of Canada and under 18 when IRCC receives the application.
- Subsection 5(1) requirements apply, including the physical presence requirement, although IRCC can waive some requirements for minors in certain circumstances described in the guide.
- Minors are not required to take the knowledge test or prove English or French ability.
- A minor who wants to apply without a parent or guardian can ask IRCC to waive the requirement that a person with custody submit the application.
How to fill out Form CIT 0403
Work through the form with the child's documents in front of you, since immigration dates, names, and identity numbers must match IRCC records. The person applying on the child's behalf completes their own sections and signs where indicated.
- Download the newest version of CIT 0403 from the IRCC forms page before you start, as outdated versions can be returned.
- Open the file in Adobe Acrobat Reader on a desktop or laptop so the dynamic form loads instead of the placeholder page.
- Record the child's time in and out of Canada accurately, and use the IRCC physical presence calculator if the presence requirement applies to your situation.
- If you are requesting a waiver of any requirement, follow the guide on how to ask for it and what evidence to include.
- Because this route involves judgment calls about waivers and custody, a licensed immigration consultant (RCIC) or a lawyer is worth considering before you file.
Filing tips
Use the document checklist in the application package to assemble the supporting documents, and send everything together as one package to the address in the instruction guide.
- Include custody or guardianship documents that prove the applicant's authority to act for the child.
- Check the current fee on the IRCC fee list before paying, and include proof of payment as instructed.
- Include photos that meet the citizenship photo specifications if the checklist requires them.
- Keep copies of the full package and use trackable mail.
Frequently asked questions
CIT 0403 is an XFA dynamic PDF, and browsers can only display its placeholder. Save it to your computer and open it in Adobe Acrobat Reader to load the actual form fields.
CIT 0003 is for minors with a Canadian citizen parent applying under subsection 5(2). CIT 0403 is for minors applying under subsection 5(1), typically because no parent is or will become a Canadian citizen, and it carries additional requirements.
Subsection 5(1) requirements, including physical presence, form the starting point for this route, but IRCC can waive certain requirements for minors. Read the instruction guide for the current waiver rules or get professional advice.
Normally a person or body with custody of the child applies on their behalf, but a minor can ask IRCC to waive that requirement and apply on their own. The guide explains how to make the request.
No. Applicants under 18 are not required to take the knowledge test or meet the language requirement.
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