Canada Pension Plan

Marginal note:Earnings for which base contribution deemed to have been made for month

• 52 (1) For the purpose of calculating the pensionable earnings of a contributor for a month in any year for which they have made a base contribution, the base contribution is deemed to have been made for all months in the year, and the earnings for which the contributor is deemed to have made that contribution for each month in the year are an amount calculated by dividing their base unadjusted pensionable earnings for the year by 12, except that

  • (a) for a year in which the contributor reaches 18 years of age or in which a disability pension ceases to be payable to them under this Act or under a provincial pension plan, the base contribution is deemed to have been made for earnings for the months in the year after they reached that age or after the pension ceased to be payable, as the case may be, and

  • (b) for a year in which the contributor reaches 70 years of age or dies, in which a retirement pension becomes payable to them under this Act or under a provincial pension plan or in which any month is excluded from their contributory period under this Act or under a provincial pension plan by reason of disability, the base contribution is deemed to have been made for earnings for the months in the year before the contributor reached 70 years of age or died, before the retirement pension became payable or that were not so excluded, as the case may be.

  If paragraph (a) or (b) applies, the earnings for which the contributor is deemed to have made a base contribution for each such month are an amount calculated by dividing the contributor’s base unadjusted pensionable earnings for that year by the number of those months.

• Marginal note:If no base contribution made

  (2) For the purpose of calculating the pensionable earnings of a contributor for a month in any year for which the contributor made no base contribution, the amount of the earnings for which a base contribution is deemed to have been made for any month in the year is deemed to be zero.

• Marginal note:When base contribution deemed to have been made

  (3) For the purposes of this Part,

  • (a) a contributor is deemed to have made a base contribution for any year for which their base unadjusted pensionable earnings exceed their basic exemption for the year, and is deemed to have made no base contribution for any year for which their base unadjusted pensionable earnings do not exceed their basic exemption for the year; and

  • (b) a contributor is deemed to have made a base contribution for earnings for any month for which a base contribution is deemed by subsection (1) to have been made by them.