11 – Social insurance number

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Make sure you enter your social insurance number on line 11 of your income tax return. We need it, for example, to inform Retraite Québec of the amount of your contribution to the Québec Pension Plan and of your earnings as a salaried employee, a self-employed person or a person responsible for a family-type or intermediate resource.

If the social insurance number on any of your RL slips is incorrect, notify the person who prepared the slip.

Special cases

  • If you do not have a social insurance number, apply for one from Service Canada.
  • If your social insurance number has changed since you last filed an income tax return, enclose an explanatory note with your return.

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