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CanadaCitizenshipLast checked October 30, 2026

Canadian citizenship by descent: proof of citizenship (citizenship certificate), incl. Bill C-3 changes

Official name: Citizenship certificate (proof of citizenship); Citizenship Act as amended by Bill C-3 (in force 15 Dec 2025)

People born outside Canada to a Canadian parent may already be Canadian citizens and apply for a citizenship certificate as proof. Bill C-3 took effect on 15 Dec 2025 and changed the first-generation limit: most people born abroad to a Canadian parent before that date are automatically citizens, even beyond the first generation. For children born abroad on or after 15 Dec 2025 in the second generation or later, the Canadian parent must have spent at least 1,095 days in Canada before the birth. Anyone who thinks Bill C-3 made them a citizen must apply for a citizenship certificate to confirm it.

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3 entry rules for Canada based on recent travel

These apply to people who were recently in certain countries. Sign in and add your trips to see whether any apply to you.

Life in Canada

Finance

3

Currency

Canadian Dollar

CAD

Canadian Dollar

Cost of living

90

Price level · US = 100

World Bank price levels, 2025

Tax

14–33%

Income tax (national)

Federal top rate applies above CAD 258,482 (2026); provinces/territories add their own income tax (roughly 4% to 21% at the top), giving combined top rates of about 44% to 54%.

Official rates, 2026 · headline only

Living

1

Happiness

6.7

#24 of 145 countries

World Happiness Report 2025

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Who it’s for

People born (or adopted) outside Canada to a Canadian parent, including people affected by the former first-generation limit, who need proof of Canadian citizenship.

Eligibility

  • Born abroad before 15 Dec 2025 to a Canadian parentBorn before 15 Dec 2025

    Most people born outside Canada to a Canadian parent before 15 Dec 2025 are automatically Canadian citizens, even beyond the first generation.

    • Applies to births before 15 Dec 2025
    • Includes people born to someone who became Canadian through these changes
    Official wording

    IRCC says most people born outside Canada to a Canadian parent before 15 Dec 2025 are automatically Canadian citizens, even beyond the first generation, including those born to someone who became Canadian through these changes.

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  • Born abroad on or after 15 Dec 2025 (second generation or later)Born on or after 15 Dec 2025

    For a child born abroad on or after 15 Dec 2025, the Canadian parent must have spent at least 1,095 days in Canada before the birth.

    1,095 days

    Parent's time in Canada before birth

    For births on or after 15 Dec 2025
    • Applies to second generation or later
    • First generation (parent born or naturalised in Canada) is generally a citizen by descent
    Official wording

    The child may be Canadian only if the Canadian parent spent at least 1,095 days in Canada before the birth. A child born abroad to a parent who was born or naturalised in Canada (first generation) is generally a citizen by descent.

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  • Adopted childrenAdopted children

    Adopted children abroad may get a direct grant of citizenship; for adoptions on or after 15 Dec 2025, the parent needs 1,095 days in Canada.

    1,095 days

    Parent's time in Canada before adoption

    For children born and adopted abroad on or after 15 Dec 2025
    • Children born and adopted abroad before that date (second generation or later) are likely eligible for a direct grant
    Official wording

    Children born and adopted abroad on or after 15 Dec 2025 are likely eligible for a direct grant of citizenship if the Canadian parent spent at least 1,095 days in Canada before the adoption. Children born and adopted abroad before that date in the second generation or later are likely eligible for a direct grant.

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A sneak peek at what's inside

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  • 2 more requirements
  • 5 documents
  • 3 fees
  • 5 steps
  • Processing times and conditions

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