Investment and Capital Gains

Canadian capital-gain terms covering cost base, dispositions, and the taxable portion that flows into income.

This section focuses on the tax language used when investments are sold, gains are realized, and records must be kept accurately.

Use This Section When

  • the issue is a sale, disposition, gain, loss, or record-keeping question tied to investments
  • you need to understand cost base and the taxable portion of a capital gain
  • the term belongs to investment-tax workflow rather than ordinary employment income

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In this section

  • Gains and Losses
    Capital-gain and capital-loss terms for cost base tracking, dispositions, and taxable inclusion.
    • Adjusted Cost Base
      Adjusted cost base is the running tax cost of capital property used to calculate a capital gain or loss.
    • Capital Gain
      A capital gain arises when capital property is disposed of for more than its adjusted cost base and selling costs.
    • Taxable Capital Gain
      The taxable capital gain is the included portion of a capital gain that flows into income under current Canadian rules.
Revised on Friday, April 24, 2026