Your Canadian-born kids: citizens from day one

If your child is born in Canada, they are almost certainly a Canadian citizen from the moment of birth — no matter where you or your parents come from. The provincial birth certificate that arrives after delivery is your child's first, and often only, proof of citizenship. A few rare exceptions exist, but they apply only to children born to foreign diplomats. Understanding how birthright citizenship works, what documents to register, and how to access passports and government benefits will smooth the way as your child grows up.

Automatic Citizenship: The Right of Soil

Canada grants automatic citizenship to almost every child born on Canadian soil, regardless of the parents' immigration status. This principle is called jus soli, or the "right of soil." Whether you are a permanent resident, international student, visitor, or someone without status, your child becomes a Canadian citizen at birth simply by being born in Canada. This applies across all provinces and territories, as well as in Canadian airspace, territorial waters, and on Canadian-registered ships or aircraft.

There is only one narrow exception: children born to foreign diplomats who hold full diplomatic immunity under international law do not automatically become Canadian citizens. This exception is extremely rare and applies only to diplomats with formal immunity status, not to ordinary foreign government employees working in Canada.

Registering Your Child's Birth

After your child is born in the hospital, you must register the birth with your provincial or territorial government's vital statistics office. This creates the official, permanent legal record of your child's birth. The hospital will provide guidance, and in many cases you can begin the process before leaving. Registration is not automatic — you must submit an application.

The process varies slightly by province, but most provinces now offer a streamlined online birth registration system. You will need to bring identification documents and provide information about both parents (or guardians). In provinces with a Newborn Registration Service, you can register your child's birth and apply for other services — a Social Insurance Number (SIN), provincial health coverage, and Canada Child Benefits — all through a single application form, usually without leaving the hospital.

Contact your provincial vital statistics office for specific deadlines and requirements in your province. Some provinces require registration within a set timeframe, such as within 30 days of birth.

The Birth Certificate as Proof of Citizenship

A provincial or territorial birth certificate is the official proof that your child is a Canadian citizen. You will use this document for years — to apply for a Canadian passport, enroll in school, open a bank account, obtain a provincial health card (such as OHIP in Ontario, MSP in British Columbia, or RAMQ in Quebec), and access government services and benefits.

When you register your birth, request an original, long-form birth certificate that includes the names of both parents. This is especially important because long-form birth certificates now serve not only as proof of citizenship but also as proof of parentage, which is required with any passport application filed after November 2024.

Order several original copies when you register, since you will need them for different applications. Replacement certificates take time to obtain and can be costly, so having spares on hand is practical. Store originals in a safe place — a home safe, safety deposit box, or with important family documents.

Applying for a Canadian Passport

Once you have your child's birth certificate, you can apply for a Canadian passport at any time. A Canadian passport is not itself proof of citizenship, but it is a travel document that confirms your child's right to enter and leave Canada freely. Your child will need a passport to travel internationally, including to visit relatives abroad or take family vacations.

What You Need to Apply

• Original provincial or territorial birth certificate (or a certified copy if issued before January 31, 2012)
• Proof of parentage — typically the long-form birth certificate that shows both parents' names. If surnames differ between parents or the application, you may need additional court or adoption documents.
• Passport photos of your child, taken according to official Canadian passport photo standards (two identical photos)
• A completed application form (available online through the Government of Canada website)
• Consent from both parents or legal guardians. If a parent does not participate, they may be contacted to confirm they agree.

You can apply for your child's passport in Canada through Service Canada offices, or from abroad through a Canadian embassy, consulate, or high commission. Processing times vary, but you can request expedited service if you need the passport quickly. Children under 3 years old receive passports valid for five years; children 3 and over receive passports valid for ten years.

Getting a Social Insurance Number

A Social Insurance Number (SIN) is a nine-digit identifier issued by Service Canada. Your child will need a SIN to access government benefits, open a bank account, apply for a student loan in the future, and work. The easiest time to apply is when you register your child's birth.

Most provinces offer a Newborn Registration Service that allows you to apply for your child's SIN as part of the birth registration form, all without extra paperwork or cost. Simply indicate on the birth registration that you want to apply for a SIN, and Service Canada will process it automatically. Your child's SIN card will arrive in the mail within a few weeks to a few months, depending on your province.

If you miss the opportunity during birth registration, you can still apply for your child's SIN later through Service Canada, either online or by mail. You will need to provide the original birth certificate and a government-issued identification document (such as your passport or driver's licence).

Provincial Health Coverage and Canada Child Benefits

When you register your child's birth, you can simultaneously enroll in your province's health plan. Provinces cover healthcare for residents, including children. You will receive a provincial health card once your application is processed (typically a few weeks). This card gives your child access to doctor visits, hospital care, and other publicly funded healthcare.

You can also apply for Canada Child Benefits through the Canada Revenue Agency (CRA) at the same time. This is a monthly tax-free payment to families with children under 18, with the amount varying based on family income and the number of children. Many provinces integrate this application into the birth registration process.

Children Born Abroad to Naturalized Canadian Parents

If you have become a Canadian citizen through naturalization (by taking the oath at a citizenship ceremony), your children born abroad can also claim Canadian citizenship. However, the rules differ depending on when your child was born and whether there are any generation limits.

The First-Generation Limit and Recent Changes

For many years, Canada had a "first-generation limit" on citizenship by descent. This meant that if you were born outside Canada to a Canadian parent who was also born outside Canada, your child could not automatically inherit Canadian citizenship. In December 2025, Bill C-3 changed this rule significantly.

Now, if you obtained Canadian citizenship through naturalization (meaning you were born abroad and later became a citizen through the naturalization process), your children born abroad are citizens too, with no generation limit. However, if you became a citizen by descent (your parent was Canadian, but you were born abroad), the first-generation limit still applies to your own children born abroad — unless you have lived in Canada for at least 1,095 days (three years) before their birth. In that case, your children born after December 15, 2025, can become citizens if you meet the residency requirement.

To claim citizenship for a child born abroad, you must apply for a citizenship certificate through Immigration, Refugees and Citizenship Canada (IRCC). This is a formal application that requires documents proving your own citizenship, your child's birth certificate, proof of parentage, and other supporting documents. Processing times vary but typically take several months. You will not be able to use the child's birth certificate alone as proof of Canadian citizenship if the child was born outside Canada; a citizenship certificate from IRCC is required.

Key Takeaways

1. Any child born in Canada is automatically a Canadian citizen, except in the rare case of children born to foreign diplomats with full diplomatic immunity.
2. Register your child's birth with your province within the required timeframe to obtain the birth certificate.
3. The provincial birth certificate is your official proof of citizenship and will be needed for passports, healthcare, and other government services.
4. Take advantage of your province's Newborn Registration Service to apply for a SIN, provincial health coverage, and Canada Child Benefits all at once.
5. Apply for your child's Canadian passport using the original birth certificate and proof of parentage.
6. If your child was born abroad to a Canadian parent, eligibility for citizenship depends on how the parent became a citizen and, in some cases, how long the parent has lived in Canada. Apply to IRCC for a citizenship certificate.
7. Keep original birth certificates in a secure location. Replacement certificates take time and cost money.