Net cost of pure insurance (NCPI)

The yearly cost of the pure insurance in a life insurance policy, worked out under tax rules and used in the policy’s adjusted cost basis.

Reviewed by Kyle Garrett, licensed insurance advisorLast reviewed October 2026. How we write

In the context of life insurance in Canada, the “net cost of pure insurance (NCPI)” is a measure used to determine the cost of the pure insurance portion of a life insurance policy. It represents the annual mortality cost associated with providing the death benefit coverage under the policy. NCPI is calculated based on the insured’s age, gender, and the mortality rates set out in the Income Tax Regulations.

Key aspects of NCPI include:

  • Mortality cost

    Reflects the cost of providing the death benefit coverage.

  • Annual calculation

    Determined on an annual basis.

  • CRA prescriptions

    Uses the mortality rates set out in the Income Tax Regulations.

NCPI is important for determining tax implications and the policy’s adjusted cost basis for tax purposes. Each year’s NCPI is subtracted from the policy’s adjusted cost basis.

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